forging
cold forging 
contact 
moving contact
switchgear
electrical contact
cold forging contact 
forging contact 
cold forging electrical contact
cold forging moving contact

Copper--tungsten Contact

Model High Voltage Switchgear Parts
Brand QH
Unit USD
Min order 1
Supply ability 500
Payment 20000pcs per month
Port Shanghai,Qingdao,Shenzhen,Tianjin
Certification ISO9001
Place Luoyang,China
Packaging Based on customer's requirement
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Forged Copper&tungsten Contact


Details of Forged Copper-tungsten Contact

MaterialCopper&tungsten with customer requested mixing ratio
Weight (KG)2-5KG
Forging Tolerance (MM)0.01
DimensionsAs customer artwork required
Feature

Sintering for making the alloy,then do precision forging.

ApplicationApplied to high voltage switchgears.
AdvantagesLow cost and high production efficiency
CertificationISO9001

Company profile 

 

Our History


Production Details 

Materials
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
Processdrawing, 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 treatmentsilver plating, chrome plating, galvanizing, tin plating etc
Inspection equipmentVision Projector Measurement Machine, Brinell Hardness, Leeb Hardness Tester,Rockwell Hardness, Eddy Conductivity Instrument, Reading Microscope, Embedded Ultrasonic Detector
Max/Minium
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



 Used in high-voltage power grid

 Hardness: HB 80

 50% cost reduction

 Material :CuW

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