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Find Verified Computer Trolleys Suppliers, Manufacturers and Wholesalers

Top Supplier Cities : Shenzhen   Guangzhou   -  
Oct-22-24
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28inches
Oct-22-24
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28inches
Oct-17-26
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3D Design
This category includes all 3D printers and relevant spare parts like release films, resin tanks,curing cases oxygenerators specially deisgned for 3D wax printer, which are developed and produced by Yihuicasting. Based on Vanshape brand, we have 3D printers featured by different precision. Our 3D printers were of 2K resolution at the beginning and upgraded to be 14K and 3D wax printers currently.In addition, we can provide various kinds of resin required in different industries including jewelry, shoes, crafts dentistry etc.
Jul-16-26

100G Qsfp28 Er4 Optical Transceiver 40Km, Commercial Grade

$430 - $500 / Piece (EXW)
MOQ: 1  Pieces
Sample Available
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100G QSFP28 ER4 optical transceiver module designed for long-distance 100 Gigabit Ethernet applications up to 40km over single-mode fiber.

Key Features:
â?¢ Data Rate: 103.125Gbps
â?¢ Form Factor: QSFP28
â?¢ Wavelength: LAN-WDM
â?¢ Reach: Up to 40km SMF
â?¢ Connector: Duplex LC
â?¢ Interface: 100GBASE-ER4
â?¢ Digital Diagnostic Monitoring (DDM)
â?¢ Compatible coding support available

Suitable for ISP networks, metro transmission, data center interconnects, and enterprise network upgrades.

Compatible solutions can be provided for major networking platforms including Cisco, Juniper, Arista, HPE and others.
4465 Computer Trolleys Suppliers
Short on time? Let Computer Trolleys sellers contact you.
Oct-27-26
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QDA60-L-F 750W Front Flange Mount Electric Linear Actuator

Product Features:
1. 750W High Power Motor: Upgraded motor adapter plate supports 750W servo motors.
2. Front Flange Mount: Front-end flange design for easy front-face installation.
3. 60mm Frame Size: Heavy-duty electric cylinder for demanding applications.
4. Higher Thrust Output: 750W motor provides greater thrust capacity.
5. High Precision: Precision ballscrew drive ensures repeat accuracy up to �±0.01mm.

Specifications:
- Frame Size: 60mm
- Motor Power: 750W (with adapter plate)
- Mount Type: Front Flange (F-type)
- Rated Thrust: Up to 2560N
- Repeat Accuracy: �±0.01mm
- Max Stroke: 1000mm
- Application: Heavy industrial automation, machine tools, high-load positioning

Quality & Service:
- CE certified
- 3-year warranty
- Customizable options available
- Factory direct pricing
Oct-27-26
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QDA53-D Direct Mount Electric Linear Actuator

Product Features:
1. 53mm Frame Size: Medium-duty electric cylinder for medium load applications.
2. Direct Mount Design: Motor directly coupled to ballscrew, efficient power transmission.
3. High Load Capacity: Rated thrust up to 690N (400W motor).
4. High Precision: Precision ballscrew drive ensures repeat accuracy up to �±0.02mm.
5. Multiple Power Options: Available in 100W, 200W, 400W motor configurations.

Specifications:
- Frame Size: 53mm
- Mount Type: Direct Motor Mount (D-type)
- Rated Thrust: 170N / 340N / 690N
- Max Speed: 170 / 340 / 690 mm/s
- Repeat Accuracy: �±0.02mm
- Max Stroke: 800mm
- Application: Industrial automation, packaging machinery, woodworking equipment

Quality & Service:
- CE certified
- 3-year warranty
- Customizable options available
- Factory direct pricing
Sep-18-26
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A Diesel Generator Set

Selecting the optimal fuel tank configuration for a diesel generator set is a critical decision impacting installation, operation, safety, and total cost of ownership. The debate between integrated base tanks and separated (external) fuel tanks is central to this process. This analysis outlines the key characteristics, advantages, and considerations of each to inform your specification.

Integrated Bottom Fuel Tank An integrated tank is built into the generator set or enclosure, forming a single, compact unit.

Separated (External) Fuel Tank A separated configuration involves one or more remote fuel storage tanks installed independently from the diesel generating set, connected via supply and return lines.
Aug-20-26

Ventilation Fan, 1

$24 - $120 / Piece (FOB)
MOQ: Not Specified
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Portable and mobile ventilation fan
size available: 8''-32''
voltage :110V/220V
Frequency: 50/60HZ
Aug-20-26
Aug-03-26

Air Fryer, Standard

$9.31 - $9.46 / Carton (FOB)
MOQ: 4  Cartons
Sample Available
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Product Specifications:

Wattage: 2400W

Voltage/Frequency: AC220V, 50Hz/60Hz

Capacity: 6L

Net Weight: 2.97 kg

Gross Weight: 3.55 kg

Inner Pot Material: Tinplate with food-grade coating

Outer Housing Material: PP plastic + galvanized sheet

Steaming Tray Material: Tinplate with food-grade coating

Product Dimensions: 320 x 265 x 310 mm

Color Box Dimensions: 303 x 303 x 345 mm
Aug-03-26

Air Fryer, Standard

$28.07 - $28.08 / Carton (FOB)
MOQ: 1  Cartons
Sample Available
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Premium 26L Multifunction Electric Oven with Dual Hotplates
Upgrade your kitchen versatility with our 26L electric oven. Combining compact design with high-performance heating capabilities, this appliance is perfect for baking, roasting, and stovetop cooking in one efficient unit.

Core Specifications
Capacity: 26L

Power Supply: 220-240V ~ 50/60Hz

Heating Power: 700W + 700W (Total 1400W)

Plug Type: VDE Plug with 3-core (2 Copper, 1 Aluminum) 100cm power cord

Dimensions (Packaging): 53.3 x 36.5 x 35 cm

Key Features
Advanced Heating Technology: Features SUS304 high-quality straight heating tubes for consistent performance.

Precision Temperature Control: Equipped with both adjustable temperature settings and a snap-action thermostat for safety and accuracy.

Versatile Operation: Includes a four-position, 90-degree rotary switch allowing for multiple cooking modes.

Convenient Timer: Robust metal timer with a "STAY ON" function and a 60-minute duration setting.

Included Accessories: Comes complete with a square baking tray and a durable baking grid.

Robust Packaging: Securely delivered in a high-protection, five-layer color box.
Aug-03-26

Air Fryer, Standard

$44.77 - $44.78 / Carton (FOB)
MOQ: 1  
Sample Available
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Premium Double Stack Digital Air Fryer with Viewing Window (13.0L)
Experience the next level of culinary efficiency with our latest Double Stack Air Fryer. Designed to maximize both counter space and cooking versatility, this model features a spacious 13.0L capacity with clear viewing windows, allowing you to monitor your meals to perfection without interrupting the cooking process.

Core Specifications
Total Capacity: 13.0L (Dual 6.5L zones)

Power: 220-240V ~ 50-60Hz, 2800W

Dimensions: 445 x 379 x 382 mm

Plug Type: VDE Plug

Key Features
Precision Viewing: Integrated windows allow for easy monitoring of food progress without opening the baskets.

Smart Dual-Zone Cooking: Features two independent cooking levels, each with its own dedicated cyclonic fan and rapid heater. Pots can operate simultaneously or separately to manage different dishes efficiently.

Innovative Design: Equipped with a foldable top-mounted display for a clean look and compact storage.

Advanced Control: Offers a cooking temperature range of 60-200, a 0-60 minute timer, and a convenient pan-flipping reminder.

Versatile Menus: 10 pre-programmed cooking functions allow for one-touch operation for a variety of meals.

Premium Quality & Care: Durable metal inner casing ensures heat retention, while the non-stick, easy-to-clean pots and racks simplify cleanup.

Bonus Inclusion: Each unit comes with a dedicated recipe book to inspire your culinary creations.
Aug-03-26

Air Fryer, Standard

$42.59 - $42.71 / Carton (FOB)
MOQ: 1  Cartons
Sample Available
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Premium Double Stack Digital Air Fryer (11.0L Total Capacity)
Optimize your kitchen space and cooking efficiency with our innovative Double Stack Air Fryer. Featuring a space-saving design and dual independent cooking zones, this appliance allows you to prepare multiple dishes at once while maintaining perfect control over your results.

Core Specifications
Total Capacity: 11.0L (Dual 5.5L zones)

Power: 220-240V ~ 50-60Hz, 2400-2600W

Dimensions: 445 x 279 x 352 mm

Plug Type: BS Plug

Key Features
Space-Saving Innovation: Equipped with a unique foldable display for streamlined storage when not in use.

Dual-Zone Versatility: Features upper and lower pots that can operate simultaneously or independently to suit your cooking needs.

High-Performance Cooking: Each zone is powered by its own cyclonic fan and rapid heater for consistent, professional-grade results.

Wide Control Range: Offers a cooking temperature range of 60-200 and a 0-60 minute timer.

Smart Selection: Includes 12 pre-programmed cooking menus accessible via an easy-to-read, adjustable display.

Effortless Maintenance: Constructed with non-stick pots and racks that are designed for quick and easy cleaning.
Aug-03-26

Air Fryer, Standard

$39.25 - $39.31 / Carton (FOB)
MOQ: 2  Cartons
Sample Available
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10.0L High-Capacity Digital Air Fryer
Experience the perfect balance of professional performance and culinary convenience. Our 10.0L high-capacity air fryer is engineered to handle large family meals with ease, utilizing advanced technology to deliver crispy, healthy results every time.

Core Specifications
Capacity: 10.0L (including tray)

Power: 220Vâ??240V ~ 2400W

Dimensions: 423 x 346 x 320 mm

Plug Type: VDE Plug

Key Features
Fry Force 360�° Technology: Rapid air circulation cooks food quickly and evenly with little to no oil.

Healthy Cooking: Achieve crispy exteriors and moist, tender interiors while using up to 80% less fat than traditional frying methods.

One-Touch Versatility: Features 10 preset cooking functions, allowing you to prepare everything from family dinners to healthy dried snacks with a simple tap.

Precision Control: Equipped with an easy-to-read, fully adjustable digital display panel.

Performance Range: Offers a wide temperature range of 60â??200�°C and a 0â??60 minute timer.

Easy Cleanup: Includes a non-stick, dishwasher-safe basket and rack for effortless maintenance.
Aug-03-26

Air Fryer, Standard

$35.91 - $36.06 / Carton (FOB)
MOQ: 1  Cartons
Sample Available
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Dual-Zone Digital Air Fryer (8.0L Total Capacity)
Maximize your cooking efficiency with our high-performance dual-zone air fryer. Designed for versatility and speed, this model features two independent cooking zones, allowing you to prepare two different dishes simultaneously with perfect results.

Core Specifications
Capacity: 8.0L total (Dual 4.0L independent zones)

Power: 220-240V ~ 2200W

Dimensions: 383 x 366 x 289 mm

Plug Type: VDE Plug

Key Features
Advanced Dual-Cooking: Two independent 4L cooking zones, each equipped with its own dedicated cyclonic fan and rapid heater for simultaneous, precise cooking.

Versatile Menus: 8 preset cooking functions accessible with a single tap for ultimate convenience.

Precision Control: Easy-to-read, fully adjustable digital display panel.

Performance Range: Precise temperature control from 60-200 and a 0-60 minute timer.

Premium Build & Maintenance: Features non-stick, easy-to-clean pots and racks designed for durability.
Aug-03-26

Air Fryer, Standard

$26.40 - $26.45 / Carton (FOB)
MOQ: 1  Cartons
Sample Available
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Premium 9.0L Digital Air Fryer
Upgrade your kitchen with our high-capacity, automatic air fryer. Designed for performance and convenience, this unit combines a spacious 9.0L cooking area with advanced digital controls, making it the perfect solution for family-sized meals and efficient cooking.

Core Specifications
Capacity: 9.0L (including tray)

Power: 220-240V ~ 1800W

Dimensions: 422 x 369 x 332 mm

Plug Type: VDE Plug

Key Features
Versatile Cooking: Equipped with 12 one-touch cooking functions for effortless meal preparation.

Precision Control: Adjustable digital display with a temperature range of 80-200 and a 0-60 minute timer.

Quality Construction: Durable metal inner cavity for consistent heat distribution.

Easy Maintenance: Features a non-stick coated pot and removable frying tray for quick cleanup.

Safety & Convenience: Includes an automatic shut-off function with a ready alert, cool-touch handle for safe handling, and non-slip rubber feet for stability.
Aug-03-26

Air Fryer, Standard

$29.23 - $29.26 / Carton (FOB)
MOQ: 2  Cartons
Sample Available
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Retro Digital Air Fryer (7.0L)
Elevate your kitchen with the perfect blend of vintage aesthetics and modern cooking technology. Our 7.0L Retro Air Fryer offers high-performance cooking with intuitive digital controls, designed for both style and efficiency.

Key Specifications
Capacity: 7.0L (Large family size)

Power: 220-240V ~ 1800W

Dimensions: 390 x 305 x 348 mm

Power Cord: 80cm (VDE Plug)

Core Features
Digital Precision: User-friendly digital display panel with 8 convenient preset programs.

Performance Cooking: Adjustable temperature control (80-200�°C) and a precise 0-60 minute timer with an audible bell ring.

Quality Build: Durable metal internal cavity and a detachable non-stick coated pot with a crisper tray for easy cleaning.

Safety First: Equipped with automatic shut-off, overheat protection, a built-in safety switch, and anti-skid feet for stability.

User-Friendly Design: Cool-touch housing ensures safety during operation
Aug-03-26

Air Fryer, Standard

$21.05 - $21.13 / Box (FOB)
MOQ: 2  Boxes
Sample Available
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Type: Automatic Air Fryer

Power Supply: 220-240V, 1600W

Dimensions: 383 x287 x 331 mm

Capacity: 6.5L (includes basket and tray)

Timer Control: 0-60 minutes

Temperature Range: 80-200C

User Interface: Classic manual dial controls for effortless temperature and time adjustment

Materials: Non-stick coated pot, basket, and tray

Plug Type: VDE Plug
Aug-03-26

Air Fryer, Standard

$23.06 - $23.20 / Box (FOB)
MOQ: 2  Boxes
Sample Available
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Type: Smart Digital Air Fryer

Voltage & Power: 110-120V, 50/60Hz, 1600W

Dimensions: 383 x 287 x 331 mm

Capacity: 6.5L (includes basket and tray)

Timer Control: 0-60 minutes

Temperature Range: 80-200C

Cooking Technology: 360 rapid air circulation for even, crispy results with little to no oil (up to 80% less fat)

User Interface: Easy-to-read, adjustable digital display with 8 one-touch cooking presets

Convenience Features:

Transparent viewing window to monitor cooking progress

Non-stick, dishwasher-safe basket and rack for easy cleaning

Plug Type: UL Plug
Aug-03-26

Air Fryer, Standard

$14.71 - $14.93 / Box (FOB)
MOQ: 2  Boxes
Sample Available
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Type: Mechanical Air Fryer

Power Supply: 220-240V, 1200W

Dimensions: 318 x264 x310 mm

Capacity: 3.5L (includes non-stick coated pot and tray)

Timer Control: 0-60 minutes

Temperature Range: 80-200C

User Interface: Classic manual dial controls for intuitive time and temperature adjustments

Plug Type: VDE Plug
Oct-18-26

Compatible Hp 83A Cf283A Black Toner, A Grade

$4.50 - $5.50 / Piece (FOB)
MOQ: Not Specified
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Tonerova manufactures premium compatible HP 83A (CF283A) black toner cartridges at our ISO-certified factory in Zhongshan, China.

Key Specifications:
- Model: CF283A / HP 83A
- Color: Black
- Page Yield: Up to 1,500 pages at 5% coverage
- Compatible Printers: HP LaserJet Pro M201n, M201dw, M225dn, M225dw, M225dn, M225rdn
- Grade: A Grade (new compatible, not remanufactured)
- Quality: 100% print tested, zero defect rate under 0.5%

Why Choose Tonerova:
- 15+ years manufacturing experience
- OEM/private label available with your brand logo
- Strict quality control: 3 rounds of testing before shipment
- Stable supply for long-term distribution partnerships
- Factory direct pricing for wholesale buyers

We supply to distributors, wholesalers, and office supplies importers worldwide. Small trial orders accepted. Contact us for detailed catalog and pricing list.
Oct-01-26

Compatible Hp 12A Q2612A Toner Cartridge, A+ Grade

$5 - $15 / Carton (CFR)
MOQ: Not Specified
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Compatible HP 12A Q2612A black toner cartridge.

Printer compatibility: HP LaserJet 1010, 1012, 1015, 1018, 1020, 1022, 3015, 3020, 3030, M1005.
Page yield: 2,000 pages at 5% coverage.

Tonerova is a professional compatible toner cartridge manufacturer in Zhongshan, China. Visit our website: https://tonerova.com

- A+ grade quality, STMC certified
- Defect rate below 0.3%
- OEM/private label available
- Neutral or custom packaging
- Free samples available
- MOQ: 100 pcs
- Capacity: 500,000 pcs/month
- Delivery: 7-15 working days

Website: https://tonerova.com
Email: hshidong@tonerova.com
Aug-31-26
Jul-05-26
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Super Slim Foldable Aluminum Alloy POS Terminal:

Main Screen: 15.6inch capacitive Touchscreen 1366*768
OS: android11.0
CPU:RK3568 CPU
RAM: 4GB
SSD: 64G
Built-in WiFi, Bluetooth
Colour: black
Packing:
Carton: 44.5*22*42.5ï¼?MM); G.W.: 6KGS

Options:
VFD 2lines*20 client display.
Client display: 11.6" SCREEN (1366*768)
MSR
Oct-27-26
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QDA60-L Basic Electric Linear Actuator

Product Features:
1. 60mm Frame Size: Medium-to-heavy duty electric cylinder for demanding applications.
2. High Load Capacity: Rated thrust up to 1605N (400W motor).
3. High Speed: Max speed up to 1280mm/s for fast cycle times.
4. High Precision: Precision ballscrew drive ensures repeat accuracy up to �±0.01mm.
5. Long Stroke: Available in stroke lengths up to 1200mm.

Specifications:
- Frame Size: 60mm
- Rated Thrust: 1605N
- Max Speed: 1280mm/s
- Repeat Accuracy: �±0.01mm / �±0.02mm
- Max Stroke: 1200mm
- Max Load: 100kg
- Application: Industrial automation, machine tools, packaging machinery

Quality & Service:
- CE certified
- 3-year warranty
- Customizable options available
- Factory direct pricing
Oct-22-26
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The GE Transformer 300kVA Three-Phase Dry Type Isolation Transformer delivers safe, stable, and high-quality power for industrial and commercial applications. With advanced insulation and precision engineering, it provides reliable electrical isolation to protect automation systems, CNC machinery, medical equipment, data centers, and other sensitive loads from voltage spikes, electrical noise, and grid disturbances.

Its dry-type, oil-free design ensures safer operation, lower maintenance, and reduced environmental impactâ??making it ideal for commercial facilities and power-critical environments.

Key Features:
300kVA three-phase power for stable and balanced performance
Full electrical isolation to protect sensitive equipment from surges and interference
Dry-type, oil-free design for enhanced safety and reliability
High efficiency with low energy loss
Low noise operation for commercial and noise-sensitive environments
Durable construction for long service life
Oct-22-26
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The GE Transformer 167kVA Single Phase Pad Mounted Transformer is a high-performance, energy-efficient solution for residential, commercial, and light industrial power distribution. Designed to meet international standards such as IEEE, ANSI, CSA, and DOE, this pad mounted transformer ensures stable voltage output, low losses, and long-term reliability, making it ideal for underground distribution networks, housing developments, and commercial facilities.

Built with a compact, tamper-proof enclosure, the GE Transformer unit enhances safety in public and outdoor environments while optimizing space usage. Its sealed tank design, combined with premium insulation options like mineral oil or eco-friendly FR3 fluid, provides excellent thermal performance, fire resistance, and environmental protection.

This 100kVA single phase pad mounted transformer features a primary voltage of up to 34.5kV and a standard secondary voltage of 120/240V, operating at 50/60Hz. It supports both radial and loop feed configurations and includes essential components such as a load break switch, tap changer, bayonet fuse protection, and pressure relief device for enhanced operational flexibility and safety. Advanced ONAN or KNAN cooling ensures efficient heat dissipation without additional maintenance.
Oct-22-26
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The GE Transformer 250kVA Single Phase Pad Mounted Transformer is a high-performance, energy-efficient solution for residential, commercial, and light industrial power distribution. Designed to meet international standards such as IEEE, ANSI, CSA, and DOE, this pad mounted transformer ensures stable voltage output, low losses, and long-term reliability, making it ideal for underground distribution networks, housing developments, and commercial facilities.

Built with a compact, tamper-proof enclosure, the GE Transformer unit enhances safety in public and outdoor environments while optimizing space usage. Its sealed tank design, combined with premium insulation options like mineral oil or eco-friendly FR3 fluid, provides excellent thermal performance, fire resistance, and environmental protection.

This 100kVA single phase pad mounted transformer features a primary voltage of up to 34.5kV and a standard secondary voltage of 120/240V, operating at 50/60Hz. It supports both radial and loop feed configurations and includes essential components such as a load break switch, tap changer, bayonet fuse protection, and pressure relief device for enhanced operational flexibility and safety. Advanced ONAN or KNAN cooling ensures efficient heat dissipation without additional maintenance.

Every GE Transformer product undergoes rigorous factory testing, including load loss, no-load loss, dielectric, and temperature rise tests, ensuring consistent quality and performance. With up to 99% efficiency, reduced operating costs, and easy installation, the GE Transformer 100kVA Single Phase Pad Mounted Transformer is the ideal choice for reliable, safe, and cost-effective power distribution.
Oct-22-26
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GE Transformerâ??s 2500 kVA pad-mounted transformers are designed for reliable, efficient, and safe power distribution in utility, industrial, and commercial applications. These three-phase pad-mounted transformers are engineered for outdoor ground-level installation and deliver consistent performance across a wide range of applications, from residential developments to large-scale manufacturing and infrastructure projects.

Each transformer complies with IEC, ANSI, IEEE, and U.S. Department of Energy (DOE) energy efficiency standards, offering flexible primary voltage options ranging from 2.4 kV to 34.5 kV, as well as secondary voltage configurations such as 208Y/120V or 480Y/277V. These transformers support both ring and radial power distribution configurations and are available in single-voltage and dual-voltage designs to accommodate diverse grid requirements.

Key features include: ONAN/ONAF and KNAN/KNAF cooling systems, high-quality silicon steel cores to minimize losses, and oil-immersed insulation for enhanced durability. Integrated components such as load break switches, tap changers, pressure relief devices, oil level indicators, and thermometers facilitate monitoring and maintenance. A fully sealed, corrosion-resistant enclosure ensures long-term, stable operation in harsh environments.

By choosing our underground distribution transformers, you will benefit from reliable performance, customizable configurations, and proven reliability in modern power systems.
Oct-22-26
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GE Transformer's 3000 kVA pad-mounted transformers are designed for reliable, efficient, and safe power distribution in utility, industrial, and commercial applications. These three-phase pad-mounted transformers are engineered for outdoor ground-level installation and deliver consistent performance across a wide range of applications, from residential developments to large-scale manufacturing and infrastructure projects.

Each transformer complies with IEC, ANSI, IEEE, and U.S. Department of Energy (DOE) energy efficiency standards, offering flexible primary voltage options ranging from 2.4 kV to 34.5 kV, as well as secondary voltage configurations such as 208Y/120V or 480Y/277V. These transformers support both ring and radial power distribution configurations and are available in single-voltage and dual-voltage designs to accommodate diverse grid requirements.

Key features include: ONAN/ONAF and KNAN/KNAF cooling systems, high-quality silicon steel cores to minimize losses, and oil-immersed insulation for enhanced durability. Integrated components such as load break switches, tap changers, pressure relief devices, oil level indicators, and thermometers facilitate monitoring and maintenance. A fully sealed, corrosion-resistant enclosure ensures long-term, stable operation in harsh environments.

By choosing our underground distribution transformers, you will benefit from reliable performance, customizable configurations, and proven reliability in modern power systems.
Oct-22-26
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GE Transformer introduces advanced European technology and optimizes the design of epoxy resin cast dry-type transformers through patented technology and special software. The core of this product is made of high-quality oriented cold-rolled silicon steel sheet material and adopts a new step-joint technology to improve the no-load performance of the core greatly. The coil uses American Huntsman epoxy resin. This product has good resin permeability and no bubbles, so the amount of partial discharge is small. The high and low voltage coils are closely matched and have strong structural strength, thus ensuring strong short circuit resistance and vibration resistance. This product has a service life of 30 years under normal use conditions. During the operating life period, the product will not cause cracks on the coil surface due to temperature changes under normal use conditions.

Advantages of 33KV dry-type transformers:
GE Transformer introduces advanced European technology and optimizes the design of epoxy resin cast dry-type transformers through patented technology and special software. The core of this product is made of high-quality oriented cold-rolled silicon steel sheet material and adopts a new step-joint technology to improve the no-load performance of the core greatly. The coil uses American Huntsman epoxy resin. This product has good resin permeability and no bubbles, so the amount of partial discharge is small. The high and low-voltage coils are closely matched and have strong structural strength, thus ensuring strong short-circuit resistance and vibration resistance. This product has a service life of 30 years under normal use conditions. During the operating life period, the product will not cause cracks on the coil surface due to temperature changes under normal use conditions.
Oct-22-26
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GE Transformer produces dry-type transformers whose performance indexes conform to IEC60076, GB20052-2020, ISO9001, ANSI, CSA, and other international standards, which are proven by users to be reliable in operation and reach international advanced level. The series products adopt the worldâ??s advanced manufacturing technology, the design drawings and technical documents are complete, correct, and clear, the production equipment is advanced, the manufacturing process is stable, the measurement means are complete, and we can complete the design and production within 2-3weeks, providing strong support and solid guarantee for customers.

Advantages of dry-type transformers:
Because of the advantages of strong short-circuit resistance, low maintenance workload, high operational efficiency, small size, and low noise, dry-type transformers are often used in places with high performance requirements such as fire prevention and explosion protection. They are safe, fireproof, non-polluting, and can be used directly for high-load power consumption;
High mechanical strength, high short-circuit resistance, small partial discharge, good thermal stability, high reliability, and long service life due to the adoption of advanced technology in China.
Low loss, low noise, obvious energy-saving effect, and maintenance-free.
Good heat dissipation performance, strong overload capability, and short-time over-capacity operation under forced cooling;
It has a certain moisture-proof performance and can be operated under the harsh environment of high humidity.
The dry-type transformer can be equipped with a complete temperature detection and protection system. An intelligent signal temperature control system is used to automatically detect and display the operating temperature of each of the three phase windings and to automatically start and stop the shutdown unit, with alarm and trip settings.
Small size, lightweight, low space requirement, and low installation cost.
Using Environment
Altitude: Conventional is used below 2000 meters, more than 2000 meters need to be customized
Ambient temperature:
Highest air temperature +45�ºC
Minimum outdoor air temperature -15�ºC
Scope of application:
10kv dry type transformer can be used for power distribution in heavy load centers represented by commercial areas, factories, hospitals, airports, tunnels, chemical factories, shipyards, etc.
Oct-22-26
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GE Transformer develops and produces S11-M series fully sealed oil-immersed power transformers with the advantages of low loss, low noise, and high efficiency, which can achieve good energy-saving effects and reduce pollution. Compared with ordinary oil-immersed transformers, the fully sealed transformer cancels the oil storage cabinet, the change of oil volume is compensated by the elasticity of the corrugated oil tankâ??s corrugated sheet to adjust automatically, the transformer is isolated from air, preventing and slowing down the deterioration of oil and insulation aging, enhance the operation reliability, normal operation maintenance-free

Three phase oil immersed transformer features

1. The transformer core adopts imported cold-rolled silicon steel sheet stacked, which greatly reduces no-load loss and no-load current, and ties the core to ensure the tightness of the core and reduce noise.
2, high and low voltage winding with oxygen-free copper winding, low voltage winding 500kVA and below using double cylinder structure. 630kVA and above using double spiral or four spiral structure, high voltage winding using multi-layer cylinder structure.
3 The transformer connection group adopts Dyn11, reduces the impact of harmonics on the grid, and changes the quality of the power supply.
4ã??Transformer is a fully sealed structure, prolonging the service life, free of lifting core, and free of maintenance.
5ã??The actual measured noise value is lower than the standard.
This series of transformers by regular transport, no need to lift the core check, can install the relevant parts, acceptance project test, after passing can be put into operation

Using Environment

Ambient temperatureï¼?-20�°C to +40�°C
Altitude: Conventional is used below 2000 meters, more than 2000 meters need to be customized


Type Rated power
(kVA) Winding connection Voltage combination No-load loss
(W) On-load loss(W) No-load current
(%) Short Circuit Impedance
(%)
High voltage Voltage regulation range Low voltage
S11-M-30 30 Yyn0
or
Dyn11

6
6.3
10
10.5
11 �±5%
or
�±2�?2.5% 0.4 100 630/600 2.3 4.0
S11-M-50 50 130 910/870 2.0 4.0
S11-M-63 63 150 1090/1040 1.9 4.0
S11-M-80 80 180 1310/1250 1.9 4.0
S11-M-100 100 200 1580/1500 1.8 4.0
S11-M-125 125 240 1890/1800 1.7 4.0
S11-M-160 160 280 2310/2200 1.6 4.0
S11-M-200 200 340 2730/2600 1.5 4.0
S11-M-250 250 400 3200/3050 1.4 4.0
S11-M-315 315 480 3830/3650 1.4 4.0
S11-M-400 400 570 4520/4300 1.3 4.0
S11-M-500 500 680 5410/5100 1.2 4.0
S11-M-630 630 810 6200 1.1 4.5
S11-M-800 800 980 7500 1.0 4.5
S11-M-1000 1000 1150 10300 1.0 4.5
S11-M-1250 1250 1360 12800 0.9 4.5
S11-M-1600 1600 1640 14500 0.8 4.5
S11-M-2000 2000 2280 17820 0.6 5.0
S11-M-2500 2500 2700 20700 0.6 5.0
Oct-22-26
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GE Transformer manufactures high-efficiency 20kV class three phase oil immersed distribution transformers designed for substations, industrial facilities, commercial buildings, and renewable energy systems.

Our transformers comply with IEC 60076 and GB/T 1094 standards, ensuring reliable performance, low energy loss, and long service life over 30 years.

Compared with 10kV systems, the 20kV power distribution solution significantly increases transmission capacity, improves voltage quality, and reduces system investment costs.



Key Features & Advantages

1. High Energy Efficiency

Available in S11, S13, and S20 energy saving series

Noâ??load loss reduced by up to 40%

Optimized silicon steel core design

Lower operational and lifecycle costs

2. Premium Copper Windings

High-purity electrolytic copper conductors

LV winding: copper foil cylindrical structure

HV winding: multi-layer cylindrical design

Balanced ampere-turn distribution

Excellent short-circuit withstand capability

3. Advanced Insulation & Oil Treatment

Vacuum drying of core and windings

Vacuum oil filtration and filling process

Nitrogen sealing to prevent oxidation and moisture

Enhanced dielectric strength

4. Fully Sealed Corrugated Tank Design

Corrugated oil tank with thermal expansion compensation

No external conservator required (optional conservator type available)

Prevents moisture ingress and oil aging

Maintenance-free operation

5. Strong Mechanical Structure

Core and windings securely clamped

Anti-loosening lock nuts

Withstands transportation shock and vibration


Item Specification
Rated Voltage (HV) 20kV
Rated Voltage (LV) 0.4kV or customized
Capacity Range 30 -3000 kVA
Phase Three-Phase
Frequency 50Hz / 60Hz
Cooling Method ONAN (Oil Natural Air Natural)
Insulation Class Class A
Vector Group Dyn11 / Yyn0 (optional)
Tap Changer ±5% or ±2-2.5% Off-Circuit Tap Changer
Impedance Voltage According to IEC standard
Noâ??Load Loss As per S11 / S13 / S20 standard
Load Loss According to capacity rating
Noise Level 60 dB at 1 meter
Oil Tank Type Corrugated sealed / Conservator type
Altitude 1,000m or Customized
Accessories Conservator tank, oil level indicator, gas relay, pressure relief valve, etc.
Standards IEC60076 ANSI C57, IEEE, UL, CSA
Warranty Typically one year, depending on the client's specific needs
Delivery Time Generally, it is 20-30 days. It is according to the quantity.
Sep-02-26
Aug-03-26

Hand Blender, Standard

$5.10 - $5.17 / Box (FOB)
MOQ: 36  Boxes
Sample Available
 Inquire Now  
AC:220-240V,50/60Hz
Full power:300W�±10%, Motor:#5420 AC
Power cord: 2*0.5*1.2m length wire, two pin plug
S/S304 4 grinding blades
2 speeds pulse function mode
S/S304 Removable stainless steel leg
Suitable: Juice, Jam, Thick soup
3lyer color box +5layer carton box
Aug-03-26

Hand Blender, Standard

$4.77 - $4.88 / Box (FOB)
MOQ: 36  
Sample Available
 Inquire Now  
AC:220-240V,50/60Hz
Full power:300W±10%, Motor:#5420 AC
Power cord: 2*0.5*1.2m length wire, two pin plug
S/S304 4 grinding blades
2 speeds pulse function mode
S/S304 Removable stainless steel leg
Suitable: Juice, Jam, Thick soup
3lyer color box +5layer carton box
Aug-03-26

Hand Blender, Standard

$3.25 - $3.69 / Box (FOB)
MOQ: 36  Boxes
Sample Available
 Inquire Now  
AC:220-240V,50/60Hz
Full power:300W±10%, Motor:#5420 AC
Power cord: 2*0.5*1.2m length wire, two pin plug
S/S304 2 grinding blades ABS plastic
Removable Plastic rod
2 speeds pulse function mode
Suitable: Juice, Jam, Thick soup
3lyer color box +5layer carton box
Sep-22-22
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Pixel Array/Resolution:
3264x2448 8 million pixels
Pixel Size (single Pixel Size) : 1.12um
Optical Format: 1/4 inch
Package Size (module Size) :77*24*4.3mm F/NO (aperture) : 2.2+/-5% Pixel Size: 1.12um FOV (field of View) : 85
Jun-13-24
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Railway Track Trolley
Light Track Trolley/0.5T-1T loading capacity hand push trolley
For transporting material, equipment and tools on rail tracks.
Light, robust transport trolley with a platform of perforated aluminium plate with an anti-slip surface.
No accumulation of water or dirt.
Ball bearing synthetic running wheels/optionally sheet steel jacketed.
2 or 4 carrying handles in different positions.
Parking brake acting on two wheels.
Foldable type, easy to carry.
Various track gauges and designs on request.
Jul-22-24
 Inquire Now  
Digital Rolling Track Gauge For Track Geometry Measurement
The portable rolling track gauge is designed for measuring the track gauge and super-elevation. The lightweight ,reliable and easy to use device offers unique measurement accuracy.
The software system support for storing and analyzing the measuring data. It can be used for track inspection and rail maintenance.
It is easy to carry, and night-time and tunnel work, legible even in direct sunlight are supported which is an ideal measuring tool for track fine-tuning, track construction, inspection and track laying .
Features
1. Large LED backlit display: especially suitable for day outside and dark night
2. Quick calibration operation: simple
measurement process
3. Large capacity battery: long standby time
4. Accurate measurement: keep long-term stability
5. Temperature
compensation :working temperature is -30~+55
6. Insulated design
7. Anti-electromagnetic interference
8. Waterproof: could use in rainy day
9. power saving function: no operation within 15 minutes, the system will automatically shut down.
Jul-12-24
 Inquire Now  
Digital Rolling Track Gauge For Track Geometry Measurement
The portable rolling track gauge is designed for measuring the track gauge and super-elevation.The lightweight ,reliable and easy to use device offers unique measurement accuracy.
The software system support for storing and analyzing the measuring data. It can be used for track inspection and rail maintenace.
It is easy to carry, and night-time and tunnelwork, legible even in direct sunlight are supported which is an ideal measuring tool for track fine-tuning, track construction,inspection and track laying .
Features
1. Large LED backlit display: especially suitable for day outside and dark night
2. Quick calibration operation: simple
measurement process
3. Large capacity battery:long standby time
4. Accurate measurement:keep long-term stability
5. Temperature
compensation :working temperature is -30~+55
6. Insulated design
7. Anti-electromagnetic interference
8. Waterproof:could use in rainy day
9. power saving function: no operation within 15 minutes, the system will automatically shut down.
Jun-25-24
 Inquire Now  
Digital Rolling Track Gauge For Track Geometry Measurement
The portable rolling track gauge is designed for measuring the track gauge and super-elevation.The lightweight ,reliable and easy to use device offers unique measurement accuracy.
The software system support for storing and analyzing the measuring data. It can be used for track inspection and rail maintenace.
It is easy to carry, and night-time and tunnelwork, legible even in direct sunlight are supported which is an ideal measuring tool for track fine-tuning, track construction,inspection and track laying .
Features
1. Large LED backlit display: especially suitable for day outside and dark night
2. Quick calibration operation: simple
measurement process
3. Large capacity battery:long standby time
4. Accurate measurement:keep long-term stability
5. Temperature
compensation :working temperature is -30~+55??
6. Insulated design
7. Anti-electromagnetic interference
8. Waterproof:could use in rainy day
9. power saving function: no operation within 15 minutes, the system will automatically shut down.
PRODUCT SPECIFICATIONS
Model (1435mm)
GJC-JJG0
Track gauge(mm)
1384-1470
Gauge rail check gauge(mm)
1364-1450
Guard rail face gauge(mm)
1344-1430
Superelevation measuring range
-200~+200
Flangeway Clearance
20-107
Display mode
OLED display and hand-held terminal display
Supply Voltage
DC3.4V5.2V (rechargeable battery)
Working temperature
-30+55
Track gauge division value
0.01mm
Track gauge max indication error
±0.25mm
Superelevation division value
0.05mm
Superelevation error
±0.3mm
Weight
6.5kg
Application rail line
railway speed less than 350km/h
Customize
1000 1067 1435 1520 1600 1676 track gauge are available
Jun-25-24
 Inquire Now  
Digital Rolling Track Gauge For Track Geometry Measurement
The portable rolling track gauge is designed for measuring the track gauge and super-elevation.The lightweight ,reliable and easy to use device offers unique measurement accuracy.
The software system support for storing and analyzing the measuring data. It can be used for track inspection and rail maintenace.
It is easy to carry, and night-time and tunnelwork, legible even in direct sunlight are supported which is an ideal measuring tool for track fine-tuning, track construction,inspection and track laying .
Features
1. Large LED backlit display: especially suitable for day outside and dark night
2. Quick calibration operation: simple
measurement process
3. Large capacity battery:long standby time
4. Accurate measurement:keep long-term stability
5. Temperature
compensation :working temperature is -30~+55
6. Insulated design
7. Anti-electromagnetic interference
8. Waterproof:could use in rainy day
9. power saving function: no operation within 15 minutes, the system will automatically shut down.
PRODUCT SPECIFICATIONS
Model (1435mm)
GJC-JJG0
Track gauge(mm)
1384-1470
Gauge rail check gauge(mm)
1364-1450
Guard rail face gauge(mm)
1344-1430
Superelevation measuring range
-200~+200
Flangeway Clearance
20-107
Display mode
OLED display and hand-held terminal display
Supply Voltage
DC3.4V5.2V (rechargeable battery)
Working temperature
-30+55
Track gauge division value
0.01mm
Track gauge max indication error
±0.25mm
Superelevation division value
0.05mm
Superelevation error
±0.3mm
Weight
6.5kg
Application rail line
railway speed less than 350km/h
Customize
1000 1067 1435 1520 1600 1676 track gauge are available
Jun-25-24
 Inquire Now  
Digital Rolling Track Gauge For Track Geometry Measurement
The portable rolling track gauge is designed for measuring the track gauge and super-elevation.The lightweight ,reliable and easy to use device offers unique measurement accuracy.
The software system support for storing and analyzing the measuring data. It can be used for track inspection and rail maintenace.
It is easy to carry, and night-time and tunnelwork, legible even in direct sunlight are supported which is an ideal measuring tool for track fine-tuning, track construction,inspection and track laying .
Features
1. Large LED backlit display: especially suitable for day outside and dark night
2. Quick calibration operation: simple
measurement process
3. Large capacity battery:long standby time
4. Accurate measurement:keep long-term stability
5. Temperature
compensation :working temperature is -30~+55??
6. Insulated design
7. Anti-electromagnetic interference
8. Waterproof:could use in rainy day
9. power saving function: no operation within 15 minutes, the system will automatically shut down.
PRODUCT SPECIFICATIONS
Model (1435mm)
GJC-JJG0
Track gauge(mm)
1384-1470
Gauge rail check gauge(mm)
1364-1450
Guard rail face gauge(mm)
1344-1430
Superelevation measuring range
-200~+200
Flangeway Clearance
20-107
Display mode
OLED display and hand-held terminal display
Supply Voltage
DC3.4V5.2V (rechargeable battery)
Working temperature
-30??+55??
Track gauge division value
0.01mm
Track gauge max indication error
±0.25mm
Superelevation division value
0.05mm
Superelevation error
±0.3mm
Weight
6.5kg
Application rail line
railway speed less than 350km/h
Customize
1000 1067 1435 1520 1600 1676 track gauge are available
Jun-25-24
 Inquire Now  
Digital Rolling Track Gauge For Track Geometry Measurement
The portable rolling track gauge is designed for measuring the track gauge and super-elevation.The lightweight ,reliable and easy to use device offers unique measurement accuracy.
The software system support for storing and analyzing the measuring data. It can be used for track inspection and rail maintenace.
It is easy to carry, and night-time and tunnelwork, legible even in direct sunlight are supported which is an ideal measuring tool for track fine-tuning, track construction,inspection and track laying .
Features
1. Large LED backlit display: especially suitable for day outside and dark night
2. Quick calibration operation: simple
measurement process
3. Large capacity battery:long standby time
4. Accurate measurement:keep long-term stability
5. Temperature
compensation :working temperature is -30~+55
6. Insulated design
7. Anti-electromagnetic interference
8. Waterproof:could use in rainy day
9. power saving function: no operation within 15 minutes, the system will automatically shut down.
PRODUCT SPECIFICATIONS
Model (1435mm)
GJC-JJG0
Track gauge(mm)
1384-1470
Gauge rail check gauge(mm)
1364-1450
Guard rail face gauge(mm)
1344-1430
Superelevation measuring range
-200~+200
Flangeway Clearance
20-107
Display mode
OLED display and hand-held terminal display
Supply Voltage
DC3.4Vï½?5.2V (rechargeable battery)
Working temperature
-30ï½?+55
Track gauge division value
0.01mm
Track gauge max indication error
±0.25mm
Superelevation division value
0.05mm
Superelevation error
±0.3mm
Weight
6.5kg
Application rail line
railway speed less than 350km/h
Customize
1000 1067 1435 1520 1600 1676 track gauge are available
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