Composite Worm Wheel
forging Composite Worm Wheel
welding Composite Worm Wheel
brass&aluminum Composite Worm Wheel
brass&steel Composite Worm Wheel
worm wheel
forging worm wheel
cold forging worm wheel
brass worm wheel
forging brass worm wheel

Bimetallic Composite Worm Wheel

Model High Voltage Switchgear Parts
Brand QH
Unit USD
Min order 500
Supply ability 20000pcs per month
Payment T/T
Port Shanghai,Qingdao,Shenzhen,Tianjin
Certification ISO9001
Place Luoyang,China
Packaging Based on customer's requirement
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Cold Forged Bimetallic Composite Worm Gear Wheel

Details of Bimetallic Composite Worm Gear

Material Aluminum &Copper
Weight (KG) 2-5KG
Forging Tolerance (MM) 0.01
Surface treatment Plastic powder coated
Loading Track capacity up to 10 tons

Forge-welding:two different kinds of material forged together

Application Applied to high-voltage switchgear's operating mechanism
Advantages Low cost and high production efficiency
Certification ISO9001

Company profile 


Our History

Production Details 

1. steel: carbon steel, stainless steel, alloy steel, tool steel etc
2. aluminum:alloy aluminum, 6 series alloy, 7 series alloy etc
3. copper, bronze, brass, T2 copper ect
4. others:titanium alloy, magnesium alloy, zinc alloy, high temperature alloy etc
Process drawing, sampling, or even a concept
Technical fields
1. cold forging, heat forging, stamping, cold extrusion, heat extrusion, spining etc
2. machining:turning, milling, drilling, boring, grinding, planing, treading etc
3. mass finishing:polishing, deburring, sandblasting, shot blasting ect
Heat treatment
1. annealing, normalizing, quenching, tempering, solution and ageing
2. heat machine: high-frequency heating furnace, electrically heated furnace, electric ovens
Surface treatment silver plating, chrome plating, galvanizing, tin plating etc
Inspection equipment Vision Projector Measurement Machine, Brinell Hardness, Leeb Hardness Tester,Rockwell Hardness, Eddy Conductivity Instrument, Reading Microscope, Embedded Ultrasonic Detector
1. weight:1.9g---100kg
2. dimension:maximum 700mm
3. outside diameter:maximum 500mm
4. hole depth: maximum 400 mm(no maching)
5. wall thickness: minimum 1mm

Production Process

 Production & Quality control system


Our Patents

  Our Clients

 Copper-aluminum composite 

     forge&welding parts

 Reduced the weight of operating


 Bearing capacity reaches to 10 ton

 Cost reduction: >60%