Variable Pitch Gearbox

CAPT variable pitch pulleys are available in VL/VM/VP/SB series, and can be manufactured with finished bore and tapered bore from high quality HT250 cast iron or carbon steel. The product can be used on standard shafts and is compatible with BTL series taper bushings for easy assembly/disassembly and are widely used in various mechanical transmission applications.

1)standardized precision roller chains from 16÷pitch to 3.5÷ pitch bsa/asa std.
2)designed special purpose conveyor chain from 1÷pitch to 24÷ pitch.
3)standardized or designed conveyor chain for material handling from 1÷ pitch to 24÷ pitch.
4)slat band chains (bottle conveyor chains) m.S./s.S.
5)extended pin/pitch chains.
6)standardized or designed: -sprockets, gears, gearboxes, worms, wormwheels & pinion

1. Motorcycle Chains:
25H(04CH), 415, 415H, 420, 420H, 428, 428H, 520, 520H, 525, 525H, 530, 530H;
2. Agricultural Chain
3. Silent Chains:
CL04, CL06, CL08, CL10, CL12, CL16, CL20, CL24;
4. Conveyor Chains:
ó+Short Pitch Conveyor Chain; ó+Double Pitch Conveyor Chains;
ó¦Roller Chain with Vulcanized elastomer profiles
5. Roller chains:
A series and B series
6. O-ring chains and X-ring chains:
A series and B series
7. Side bow chain for pushing window
8. Forklift-chain
9. O-ring and X-ring Motorcycle chains:
420, 428, 428H, 520, 520H, 525, 525H, 530, 530H, 630, 630H;
10. Engine Mechanism chains (Timing Chains)
11. Self-tooth-forming chains:
ó+PIV infinitely variable speed chains; ó+Roller type infinitely variable speed chains
12. Leaf chains:
ó+LH series; ó+LL series; ó¦AL series

Model af series
Pull force 5700-45000kgs
Rope speed 0- 83m/min

Special features:
Two-or three-stage planetary gearboxes, smooth operation and reasonable structure.
Normally closed friction type brake, high braking torque, safe and reliable operating.
Small volume, compact structure and high transmission efficiency.
Axial fixed or variable hydraulic motor with long life operating.
Mounting frame is available on request.
Balance valve, shuttle valve, limit switch and other accessories are also available on request.

Application:
Af series high-power hoisting winches are widely used in ship crane, harbor, petroleum, drill machine, engineering machinery, geological exploration and construction machinery. It is the best choice for those situations which requires large power, high speed and high security





Wooden box, poly bag

We are quality recognized company and is active Manufacturer & Supplier of high quality Air Cooled heat exchangers in India.Our Air cooled heat exchangers offer many unique features, such as: variable-pitch fan hubs, 2-speed motors, galvanized or stainless construction, maintenance walkways, and other special features required for your application.

Our Air cooled Heat Exchangers are built to Sect. VIII of the ASME Code, As per pressure vessels Norms. We follow API 661 Standards (Air-Cooled Heat Exchangers for General Refinery Service) For refinery and petrochemical services most customers include. Also, These include such items as galvanizing vs. painting, types of headers, maintenance walkways and platforms, controls, and external loads on the cooler. Also We follows Standards in Heat Exchanger Constructions.

Air cooled heat exchangers are same in the functions of finned tube heat exchanger. This type of heat exchangers are specially used in large quantity cooling requirements. We are main suppliers air cooled heat exchangers for oil refineries and process fluid cooling.


Export worthy wooden packing.

Model: rt series
Type: rubber tracks
Load capacity: 0.8-6 ton

Model: st series
Type: steel tracks
Load capacity: 3-50ton

Our subsidiary company, bonny tracked undercarriage factory, is specialized in the research and development of rubber and steel tracked undercarriage. Since the establishment of bonny, it keeps the whole world in view and blaze steadily new trails. By now, we have developed various tracked undercarriage systems and the load capacity is from 0.5 ton to 50 ton. It has been widely applied in drilling machines (core drill, horizontal directional drilling rig, belt engineering drill, and engineering rig), engineering machines, mining, colliery, agricultural and gardening machines. Meanwhile, we have a lot of experience engineers who can provide you technical support and technical consultancy to meet your needs
Special features:
the track motor can be fixed displacement or variable displacement concealed planetary gearbox and hydraulic motor, such as nabtesco (japen), brevini (italia). If you need, we can also provide track motor made by our own factory.
the beam is made of q345b with high loading capacity.
it can also be designed and manufactured on customers request.
it is widely applied in all kinds of mini- drilling rig, mini-excavator, lawn mower, aerial working platform and construction engineering machines.




Wooden box, poly bag

Three-way valve J21H-25
YOYIK has been focusing on the field of industrial spare parts for more than 30 years. With its exquisite production technology, strong welding capabilities and advanced equipment such as CNC machine tools, it guarantees the high-quality supply of a series of products from steam turbines to water turbines, and then to electrical insulation materials. The company focuses on customer needs, continuously optimizes product structure, improves service quality, and has won wide recognition in domestic and foreign markets.

Serving the power industry, we have the following abundant component resources:
#DF-Three-way valve J21H-25-DF
DEH servo valve MOOG-072-559A
relief valve D1FVE50BCVLB35\DN8
1 8 inch needle valve SHV6.4
piston pump motor PV032RIRIA4VFRZ
Globe valve WJ65F-16
Quick closing oil solenoid valve 4WE6Y-L6X/EG110NZ4-V/B08
variable displacement piston pump PVH74QIC-RF-1S-10-C25-31 057
Oring HB4-56J8-172
Stainless steel three piece pneumatic internal thread ball valve Q611F-16P
Check valve CF8200
Solenoid valve 4WE10G31/CW22050N9Z5L
pressure seal bonnet globe valve KJC65C-1.6P
The electromagnetic valve MH3WA06CG1X/016M01
coupling ZJCR-9000
globe valve dn100 WJ20N-40P
single stage water ring vacuum pump 30-WS
floating oil retainer HD-410
The electromagnetic valve G551A002MS
SEALING RING OR0311638
Electro-hydraulic servo valve 0508.1653T0102.AW025
solenoid valve DSG-03-3C4-A240-50
conveyor gearbox M02225.OBMCC1D1.5A
gasbag NXQB-16/31.5-FA
Pressure measuring hose CSH/M14X1.5-1500-A
Coupling elastic block PV29-2R1C-C02
accumulator cylinder NXQ-A-1.6/20-H-HT
Bellows welded globe valve WJ10F1.6P-â?¡
pressure hose S100-AC-FA-0200
switch valve SQ41F-16
pipe joint Q/D9251-68
Sealing components KHWJ25F 1.6P
Three-way valve J21H-25

Three-way valve J21H-25

ZYR-DFYL-2025-1-16

Check valve H61H-300SPL
As a professional industrial product manufacturer and trader, YOYIK not only provides core equipment accessories for power stations, steel and other industries, but also focuses on the development and promotion of environmental protection equipment and is committed to green energy solutions. Relying on its strong R&D capabilities, the company continuously optimizes its product structure, reduces energy consumption, improves energy efficiency, and practices corporate social responsibility with practical actions. YOYIK's products and services are gradually leading the industry towards a more environmentally friendly and efficient future.

The following is a list of multiple spare parts we can provide for the power station:
#DF-Check valve H61H-300SPL-DF
regulating valve DBDS10G10 5MPa G1/2
Hydrogen Drying expansion valve QLG-HIA
oil pump PVH074R01AA10A250000002001AB
Emergency pump oil seal 3GR50*4A
pressure hose SMS-15/N1/4-1829mm-B
BLADDER NXQ-A-10/20 F Y
DIRECTIONAL CONTROL VALVE R4V06-533-10
Globe valve WJ41F-25P
Bellows valves WJ61W-25H
globe gate valve KHWJ40F1.6P
pilot solenoid valve ZD.02.004
Engine speed ratio servo valve ZD.01.003
stator cooling water pump impeller YCZ50-25
Disconnect valve DN20-J961Y-320
BLADDER LNXQ-A-10/20 F Y
Servo valve D661-4591E
solenoid valve (OPC) 02-178117 240VAC
O-shaped sealing ring HN7445
pressure hose S100-AC-AL-0250
Shut-off valve HQ14.25Z
Plug in valve RV3-16-S-0-50
Shut-off valve BE008.330.GGJ
Fluorine rubber ring DH.00.046
pressure relief valve YSF9-25/25-KJTA
Pressure relief valve AR925-20\DN20
Maintenance package RSP280
variable piston hydraulic pump PV29-2R1D-C02
VALVE 73218BN4UNLVNOC111C2
pressure hose SMS-12/N1/4-915mm-C
main feed stop valve 25FWJ1.6P
pressure hose S110-AC-AC-0320
EH oil sealing ring DH00.017
Reduction gearbox M01225.OBGCC1D1.5A
Bearing cover 3FK5F32KM-05/06-01
Electro-hydraulic reversing valve DG5V-8-H-2C-T-M-U-H-10
coupling YOT46-508 CB125
Check valve H61H-300SPL

Check valve H61H-300SPL

ZYR-DFYL-2025-1-14