Non-ferrous metal forging 
cold forging  
 Non-ferrous metal cold forging 
forging Sliding Contact
 cold forging Sliding Contact
Non-ferrous metal cold forging  Sliding Contact Non-ferrous metal forging  Sliding Contact
electrical contact 
 Non-ferrous metal contact

Sliding Contact

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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Warm Extruded Sliding Contact

Details of Warm Extruded Sliding Contact

Material Cu-ETP or as customer requested
Weight (KG) 1-2KG
Tolerance (MM) Forging 0.1MM, Machining 0.01MM.
Surface treatment Non
Hardness HB80

Directly forged the bore and sleeve with step,then machining process.

Application Applied to key parts of high voltage swicthgear
Advantages Low cost, less material consumption and good performance
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

Non-ferrous metal forging parts used

     in electrical equipment

 Directly forged the blind bore and flange

Low material consumption and high

     production efficiency