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Detailed Product Description:
EDM electrode, composition copper tungsten(typical 70-80 wt%), capability to make the composition from Tungsten 30% to 90%.
Our Copper tungsten alloy have high physical and mechanical properties, as well as high thermal and electrical conductivity, these properities make our copper tungsten materials very sutitable for the die inserts and electode facing. Our Copper tungsten alloy are designated as ASTMB702, RWMA Class 10, RWMA Class 11, RWMA Class 12, GB/T8320-2003




We can produce according your drawing.

Special design for carbon film resistor welding, direct bonding tungsten copper with iron with high electrical conductivity.
Our cuw alloy have high physical and mechanical properties, as well as high thermal and electrical conductivity, these properties make our materials very suitable for the die inserts and electrode facing. Our copper tungsten alloy are designated as ASTMB702, RWMA class 10, rwma class 11, rwma class 12, gb/t8320-2003


We can produce according to your drawing.

This series belongs to the hangering chains type continuous working overhead rail shot blasting machine, and it is mainly used for batch cleaning of small and medium castings, forgings, alloys, etc. They can eliminate sticky gravel and scale and other impurities on it, obtaining bright surface with certain rough degree, and improve decoration quality.

Cas No.;9012-76-4
Content;85%,90%, 95%

Fuction :
1.agriculture, chitosan is used primarily as a natural seed treatment and plant growth enhancer, and as a ecologically friendly biopesticidesubstance that boosts the innate ability of plants to defend themselves against fungal infections.
2. Chitosan's properties allow it to rapidly clot blood, and has recently gained approval in the United States and Europe for use in bandages and other hemostatic agents.
3. Chitosan's properties also allow it to be used in trans-dermal drug delivery.



Packing:25kg/drum,20kg/carton.

The color with four needles design enhances the product's appearance. A single set of joints in the thumb and the wrap design, help to strengthen and support the stability of the wrist, due to ease after the long-term operations or activities of the stiffness and fatigue.
30%Nylon, 70%Neoprene.

We have 20 years history to produce this Lens Coating Chemical. These Lens Coating Chemical can enhance the performance and appearance of your lens. This chemical fromed from a kind of highly cross-linked silicon polymer coated on the PC. It used for surface coating makes the PC surface hard and scratch resistance.
It has Excellent scratch resistance: The liquid display hard coating properties during the steel wool test and Bayer test. And it has excellent durability: This liquids show little deterioration from heat(130-200) and cool-50 light the point reach more than 90% visiable area)They also have stability against various chemicals.Excellent stability and preservation . the liquids can be transported and stored requiring no special conditions. They can be stored when they keep cold.

plastic drum 22kg

1. It is designed according to a chrome plating process. With complete protection functions, the impulse current does no damage to the devices. It also has the multi-step power supply function. The bonding force between the plating coat and base body is strong.
2. Low ripple coefficient. It is able to increase the deposition rate of the plating coat and enhance the current strength for blind spots so that every part of a plated object can have a uniform plating coat and a firm bond with the base layer.
3. It is able to meet requirements of the chrome plating process. With microcomputer technology, it has complete functions and accurate time keeping capabilities to monitor and control the plating time and plating thickness effectively so as to improve plating quality and production efficiency.
4. Complete control functions. Soft starting. Multi-step power supply and timing control.
5. Expandable functions:
It has intelligent touch keys, a big screen backlight LCD, and a Chinese step-type menu. Communication function (RS485 232).
Current calculation function (ampere hour).

Applications:
It is suitable for hard chrome plating, decorative chrome plating, and deep hole chrome plating in steel factories, roller factories, bearing shock absorber factories and wear-resistant parts (piston rings, cylinders), etc. (code3 & 3). The power supply specification and the outward appearance size can be made according to customers requirement.

¡¾Overview of Overflow Type Ball Mill:
Normally, overflow type ball mill adopts wet production structure, which is one of the most widely used ball mill equipments. The finished ore pulp is discharged from the output end by flooding and with a high capacity. Besides, we add grinding head sieve in the grinding end for preventing big materials and grinding mediums from discharging.
Compared with grid ball mill, the ore grinding time of over-flow type mill during production is longer, which makes ore grinded more fully in the machine. And the grinding products granularity is finer and the unit capacity is little less than the grate ball mill of same type. It is generally applicated in the secondary grinding work. Flow type ball mill is composed of shell, head, bearing, driving parts, gearwheel and feeding and discharging devices.

Besides, our company manufactured over-flow type ball mills with different dealing abilities and types of liner plate. Our products types are the most completed and products applications are the most widely in China. We are the manufacture with the most types of products, which can satisfy customers different requirements for ore production.

¡¾Working principle of Overflow Type Ball Mill:
The ball mill is horizontal cylindrical rotation device, driven by brim gearwheel. There are two chambers and grid. Material goes into the first chamber through the feeding inlet. Inside the first chamber, there are stage liners and ripple liners as well as steel balls. The shell rotates so as to generate electricity, and this force brings ball to a certain height and then balls drop down by gravity, the impact is the grinding force to the material. After the primary grinding, materials go into the second chamber through segregate screen. In the second chamber, there are flat liners and steel ball, after the secondary grinding, material is discharged from the discharging.

¡¾Features of Overflow Type Ball Mill:
1. Wide usage, simple structure, convenient maintenance;
2. Big capacity, continuous working;
3. Body liners and grinding medium could be made of various of materials, good corrosion resistance,;
4. Easy installation, adjustment, and operation

¡¾Technical parameters of Overflow Type Ball Mill Model:
GMQG1530
GMQG1535
GMQG1830
GMQG1835
GMQG1840
GMQG1845
GMQG2122
GMQG2130
GMQG2136
GMQG2140
GMQG2145
GMQG2424
GMQG2430
GMQG2436
GMQG2440
GMQG2445
GMQG2721
GMQG2727
GMQG2730
GMQG2736
GMQG2740
GMQG2745
GMQG3231
GMQG3236
GMQG3240
GMQG3245
GMQG3245
GMQG3640
GMQG3645
GMQG3650
GMQG3660
GMQG3685


International standard container, the spare parts is packed in wooden cases.

Suitable for orthopeics, surgical wound flush, hip&knee replacement. Thoroughly clean wounds and cavities , thus reduce he existence of tiny tissue bearing bacteria and hematoma, lowers the dosage of antibiotics , helpful to post-operative wound healing.

HaijunSteel is a subsidiary of Rizhao Haijun International Group Co., Ltd. Our H beam steel production line can produce HW, HM, HN specifications of the three series of 19 H-beam steel and 1.3 million tons of flange bean, of which H192x198 light-gauge steel section.

Economic rationality of H beam cross section sizes, good mechanical properties, rolling cross-section extends over all the points on a uniform, internal stress is small, compared with the ordinary I-beam, with a large section modulus, light weight, advantages of saving metal, it can reduce 30-40% weight of the building structure; Because of its parallel inner and outer legs, leg-side is the right angles, assembled into composite components, saving welding, riveting work amounted to 25%. Commonly used in the large bearing capacity required, good Cross-section stability of building (such as factories, high-rise buildings, etc.), as well as bridges, ships, handling equipment£¬equipment foundation, frame£¬and foundation piles. Hot-rolled H section steel is mainly used in industrial plants, civil construction, municipal works, oil platforms, bridges, flatbed beams, power bracket of electrified railway and steel railway bridges. Lightweight, ultra-light H beam is ideal for containers, mobile housing bracket, various venues, villa manufacturing.

Fashion hair accessory for parties, festivals or get-together! The feather and bronze hollow ornament well demonstrate the exotic style, while the white imitation pearl is a good contrast with the brown color.
Customers design and logo are welcome. Various sizes and colors are available.

Model: MYHB1011161
Main material: Feather plus metal ornament plus imitation pearl
Color: Brown and other colors available
Size: About 12cm
Available to be tested by: Lead and nickel free tests
Minimum order quantity: 1000pcs
Port: Guangzhou, Shenzhen, Yantian etc.
Delivery time: About 40 days after the approval sample is confirmed
Payment terms: T/T or LC
Supply ability: 8,000-10,000pcs/week.


Packing: OPP, PE or as per customers' requirements.

Key Specifications/Special Features:

Specifications:
With deep echo cancellation
Bi-directional noise suppression purifies voice signal from two parties
Hyper-cardioid directional microphone plus AGC
With hi-fi audio amplifier
Rare-earth neodymium magnet speaker
Easy installation and easy operating
Receive and send IR signal by remote control
DTMF dialing supported by IR remote control
Telephone features: on/off, redial, flash, store, memo, mute, hold and more
LCD with caller ID
With sonic clarity patented voice processing technology
Compatible with PSTN analog networks
Exterior color: dark gray
Voltage: 110 to 240V AC
Frequency: 50 to 60Hz
Power: 15W
Network interface: RJ11 analog PBX or PSTN
Audio bandwidth: 300 to 3,400Hz
Reverberation time: 0.4 seconds
Noise degrees: 48dBA
Humidity: 20 to 85% RH
Main body dimension: 300 x 63mm
Suitable for conference rooms of up to 30m², microphone covers 3m range.

Payment Details:
Payment Terms: T/T in Advance
Minimum Order: 100 to 199 Set

Delivery Details:
FOB Port: Shenzhen (China)
Lead Time: 25 - 30 days

Product Certifications:
Certificate Standard: CE
Certificate Number: BT0609130121
Issue Date: 14-Sep-2006
Issued By: Best

Certificate Standard: CE
Certificate Number: BT0609130407
Issue Date: 14-Sep-2006
Issued By: Best.




Unit Size (Dia. x H): 300 x 63mm.
Unit Packing (G.W.):3.0Kg.

Get the highest-quality, most durable and uv protected plastic that is free of worries about toxic paints or dyes.

Packaged and sold: 50/bundle
Sold in full bundles only
Additional lengths can be made to order (minimum quantities apply.).

Features
1.Excellent resistance to chemical attack
2.Unaffected by oil and water
3.Thermal and physical properties restored after drying
4.High tensile strength
5.Light weight insulation,low heat storage,low thermal conductivity,thermal shock resistance
6.Install quickly and reliably over coated shells with or without vapor barrier
7.Better resistance to mechanical abuse than conventional blanket systems
8.The module is compressed by a certain amount in production.when it is used,the module expands and leaves no gap.this help to improve heat insulation.

Application
1.All furnace linings requiring protective barrier against shell
2.Process heaters
3.Heat treating furnace
4.Forge furnace
5.Incinerators.


Wrapped by plastic bag inside,protected by carton box outside.

Ae-6000c-type flexible shaft crystal growth furnace is to melt silicon semiconductor materials by graphite resistance heater in an inert gas environment, using czochralski technique dislocation-free crystal growth equipment, it can produce high quality single crystal which for solar photovoltaic devices.

Main technical parameters:

Properties model ae-85 ae-95 ae-120
Diameter of growth tank (mm) 850 950 1200
Ingot diameter (inch) 6 - 8 8 - 10 8-16
Silica crucible size (inch) 18-20 22-24 24-28
Max charge amount (kg) 95 150 260
Max crystal length (mm) 2000 2000 2000
Seed pulling ratemm/hr 0-508 0-508 0-508
Seed jog speed (mm/min) 0-508 0-508 0-508
Seed rotation rate (rpm) 0-40 0-40 0-40
Crucible elevate rate (mm/hr) 0-128 0-128 0-128
Crucible jog speed (mm/min) 0-50.8 0-50.8 0-50.8
Crucible rotation rate (rpm) 0-20 0-20 0-20
Crucible travel stroke (mm) 400 420 480
Maximum weight for
Crucible support (kg) 165 230 450
Main line pump rate (sl/sec) 70 70 150
Auxiliary pump rate (sl/sec) 8 8 8
Ultimate pressure (pa) less than 4 less than 4 less than 4
Permissible leak rate (pa/hr) less than 6 less than 6 less than 6
Gas flow control range (sl/min) 4-200 4-200 4-200
Working pressure range (pa) 1500-5000 1500-5000 1500-5000
Ac power input (3 phase, 380v) 140 kw 200 kw 250 kw
Number of heating elements 1 2 2
Magnetic coil optional optional optional.

Copper Phthalocyanine Blue Crude (PCB Free)
Specification:
Trade Name : C. P. C. Blue
Molecular Formula : 575.5
Chemical Formula : C32H16N8Cu
Physical Appearance : Blue powder purple lustre
Purity : Min. 98%
Bulk Density : More than 0.4
Compact Density : More than 0.7
Copper Content : 10.8% (Approx)
pH : 6.8
Moisture : Less than 0.5%
Impuritiesin C.P.C.
Volatile Matter : Less than 0.5%
Siliceous Matter : Less than 0.05%
Acid Soluble Impurities : Traces
Alkali Soluble Impurities
( In 5% NaOH) : Less than 0.5%

Packing
Copper Phthalocynine Blue is supplied in the from of powder in HDPE/PP
Woven bags Net weight: 25 kgs.

Application
Copper Phthalocyanine Blue is an important material required for manufacture of :
Phthalocyanine Alfa Blue Pigment, Phthalocyanine Beta Blue Pigment.
Phthalocyanine Green Pigment.
Reactive Blue 3,21,25,71,140.
Direct Turquoise Blue (Direct Blue 86), Direct Blue 199.


25kg kraft 500 1000kg big bag.

The ecabbon heat dissipation graphite film made from high purity natural graphite, have a variety of in-plane thermal conductivities, from 280 to 450w/m.k and can provide valuable thermal solution in a variety of industrial fields, such as consumer electronics, LED lights, automotive electronics, sputtering system and etc.

39- liters laboratory flotation machine is applied in ore dressing by the method of laboratory floating. It is concatenation floatation machine with several sets of machines. And the number of chutes is even from 1 to 10. It is left-type or right-type according to user¡¯s demand.
Structure and features
Laboratory flotation machine with 39 liters is impeller mechanical flotation machine. It is composed by the following main parts:
(1). Tank
The tank 1 is welded with steel plate, using the impeller to stir, simultaneously inflating the air into pulp.
In order to adjust the thickness of slurry surface in tank and foam layer scraped, the intermediate tank 15 is made up of two slot panels, in which is the pulp surface regulator 5 installed, orifice 17 is installed on the tank cover 14, which is used to prevent the chaotic movement of pulp affects on the bubble zone, the gangue is entrained mechanically to the concentrate.
Basin liner 6 is equipped in the tank to prevent the tank bottom worn, basin liner can be replaced. Discharging port 8 is placed outside the tank bottom, which is used to storage water when cleaning.
The pulp flows into the intermediate tank 15 and the end tank 3 from the overflow port on the panel, the catheters of the intermediate tank bottom and the cover 14 on the groove wall bottom are put into the next tank, which will flow continuously through all the tanks of flotation machine. The pulp is fed from the feed chute 3, is discharged from the discharging port 8 of the tailing 1, the feed port 16 is equipped in front and at the back of tank bottom, which is easy to change the technological process.
(2)Impeller system
Impeller system is installed in the center of the flotation tank, the vertical arrangement coiled impeller 9 which leaves are up is fixed at the bottom of the impeller shaft 10 and around the vertical shaft tube 12. The tube top is located over the pulp stone and foam layer, the tube bottom is bearing the cover 14. When the impeller rotates, the quantities of air can be absorbed along the vertical tube 12. The protective plate 4 is fixed under the cover 14, the gap between the protective plate and impeller is related to the aeration rate, its maximum gap is less than 3mm, if the gap is too large, it is necessary to replace the protective plate or be adjusted appropriately.
The hole of vertical tube 12 is used to cycle pulp, and make the pulp and air mix well. The upper of the impeller shaft rotates in the rolling shaft 11 installed in the bearing shell, the bearing shell is installed on the beam 7. The pulley fixed at the top of the shaft makes the motor 18 rotating through the triangle belt, of which the tension can be adjusted by the nut 19.
(3). Shaving foam device
Foam is scraped using the rotary scraper along the flotation machine, scraper 20 is installed out of the discharging port. The pulley is installed at the end of the scraper shaft, which rotates through the driving of the worm reducer 21 and V-belt.

Technical parameters
(1)Tank size: L¡ÁW¡ÁH 315¡Á315mm¡Á527mm
(2)The effective volume: 39 liters
(3)The flow of the pulp is calculated according to the production capacity
(4)Aeration rate: 35-45 liters / min
(5)Impeller diameter:200mm
(6)Impeller speed: 809m/s
(7)Impeller circumferential speed:8.14m/s
(8)Scraper rpm: big wheel/small wheel 21r/min /13r/min
(9)Motor: Model y900l-4 voltage :220/380V
Power:1.5KW rpm: 1400 r / min
(10)Assembly method: Left-style
(11)The outline size of machine: H: 930mm, W: 762mm, L (including 2 slots)1081mm
(12)Total weight:(including 2 slot motors).

Smooth, machine-finished surface allows for easy cleaning and eliminates contamination. Convenient pouring spout reduces the risk of spills.
1> Isostatically molded from virgin PTFE
2> Working temperature£º-180centi-degree to +250 centi-degree
3> Volume from 50ml to 5000ml
4> Different shapes according to customer's request
5> High chemical properties, acid and alkali resistance
6> Non-aging, non-break.

Wrap in foaming packing material, then in carton.

Monocalcium Phosphate (SCI-MCP-FG)
Chemical Name: Monocalcium Phosphate
Formula: Ca(H2PO4)2.H2O, Ca(H2PO4)2
Molecular weight:252.07, 234.01
Propreties: White powder, specific gravity 2.220, when heated to 100¡æ,it may loss crystal water, soluble in acid and slightly acid and has hygroscopicity, acidic property appeared in a aqueous solution.

Specifications: FCC
Name of index Monohydrate Anhydrous
Content(As Ca) % 15.9 -17.7 16.8 -18.3
As % 0.0001 0.0001
Fluoride % 0.0025 0.0025
Heavy metals % 0.003 0.001
Pb % 0.0001 0.0001
Loss on drying % 1 ---
Loss on Ignition % --- 14.0 -15.5

Uses: In food industry, it is used as leavening agent, dough regulator, buffer, modifier, solidification agent, nutritional supplement, chelate agent, flulty agent for bake, cake, ferment agent buffer, fruit acid solidification in bread and cracker, yeast food, modifier in meat organization, improve saccharification and ferment in brew.

Storage and Transport: It should be stored in a dry and ventilative warehouse; kept away from water and moisture during transport. Handled with care, so as to avoid damage to bags .Furthermore, it should be stored separately from poisonous substances.



Packing: 25kgs net paper bags or 25kgs net plastic woven bags.