Copper Tungsten Weld Electrode Wheels

Copper Tungsten Weld Electrode Wheel is an electrode material made of high-performance tungsten-copper composite material. It is often used in resistance welding, electrical contact and radiator. It is most suitable for EDM, especially in the surface repair of PCD tools and the thin plate welding of engines, rockets and sealed containers.

Copper Tungsten Weld Wheel can withstand high-intensity continuous discharge shocks, has good thermal stability, high heat dissipation performance, strong current carrying capacity, strong arc corrosion resistance, less spark spatter and other excellent welding properties. It can weld higher quality and precision welds than other high-purity electrodes, and also improves the processing efficiency of the welding process.

1. High strength and anti-fusion welding: The tungsten skeleton (hardness ≥ HV900) is combined with copper phase (conductivity ≥ 80% IACS), has excellent high-temperature welding performance, and is suitable for high-current welding.
2. Uniform resistance distribution: The internal structure is dense, the resistance consistency error is ≤±2%, and there is no need for frequent machine adjustment during welding, which simplifies the operation process.
3. Thermal shock resistance and adhesion resistance: The high melting point of tungsten combines with the thermal conductivity of copper, and can withstand more than 10⁵ welding cycles without cracking, reducing splash and adhesion.

1. Copper-tungsten weld electrode wheels are used for body spot welding and convex welding, and the electrode life is extended by 2 times and the surface finish of the solder joints is improved.

2. A copper tungsten weld electrode wheel is utilized in the welding of chip carriers, substrates, and the frames of power semiconductor devices in order to maintain high precision and accuracy.

3. Copper tungsten weld electrode wheels are used in flash and butt welding of thick plates which increases the efficiency of welding and satisfies the requirements of the industry.

Are you a factory or manufacturer?
A: Yes, we are a factory but we generally use our trading company to handle the business abroad. It will be more convenient to receive the remittance and arrange the shipment.

What is the delivery method?
A: Generally, we send cargo by UPS, DHL or FedEx. Also, we can send by sea to seaport or by air to the closest airport.

Why is your product so cost-effective?
A: We cut out the middlemen in the end-to-end manufacturing process and we obtain raw material directly from its source.

Do you do spot quality inspection or full inspection?
A: 100% full inspection for sure. All unqualified products are discarded.

How do you ensure your lead time?
A: From material preparation to machining and finally to a full inspection. Every stage of production is strictly monitored and controlled to give you an accurate delivery time.

What is the MOQ of Copper Tungsten Weld Electrode Wheels?
A: Depends on quantity, generally, no MOQ limit.

How to pay for it?
A: A bank transfer (T/T) will be acceptable.

What is the delivery time?
A: around 7-20 days which depends on the quantity and production.

What is kind of the package?
A: Generally, we use a carton case or plywood case with protective material inside to ensure the save of cargo

What is the lead time?
A: from order placed to cargo receiving will take around 10-25 days.

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