Chromium zirconium copper (CuCrZr) is a commonly used electrode material for resistance welding, which is determined by its excellent chemical and physical properties and good cost-effectiveness.

Technical Parameters

Product Name	Spot Welding Copper Electrodes Cap
Samples	Provided, please contact us.
OEM	Accept Customized
Material	CuCrZr, CuBe2, or According to requirements
Material no. UNS (ASTM)	C18150, C17200, or According to requirements
Material description	Age hardenable Cu alloy with high electrical and thermal conductivity under a high degree of hardness and strength.
Size	According to customer's requirements
Application	Spot Welding

Advantages

1) The chromium zirconium copper electrode achieves a good balance among the four performance indicators of the welding electrode:

Excellent conductivity - ensures low impedance of the welding circuit and achieves excellent welding quality

High temperature mechanical properties - High softening temperature ensures the performance and lifespan of electrode materials in high-temperature welding environments

Wear resistance - electrodes are not easily worn, extending their lifespan and reducing costs

High hardness and strength - ensuring that the electrode head works under a certain pressure and is not easily deformed or crushed, ensuring welding quality

2) Electrodes are a type of consumables used in industrial production, with a relatively large amount of consumption. Therefore, their price and cost are also important factors to consider. Compared to their excellent performance, chromium zirconium copper electrodes are relatively cheap and can meet production needs.

Different Types of Electrodes

Cover Electrode

The cover electrode has the same advantages as the cap electrode. Its head is made into a separate disc and pressed on the extension rod through the screw cap. Compared with the integral electrode, the cover electrode has a long service life, simple maintenance and can save more electrode copper alloy.

General Types

Images

Please note: the electrode cap tip can be custom-made according to your requirements.

Frequently Asked Questions

1. When can you arrange shippment?
The shippment is 15 days after getting deopsit, but customized machines should be more than 25 days.

2.Do you inspect the finished products?
Yes, each step of production products will be came out inspection by QC department before shipping.

3.Are you factory?
Yes, we are factory, all machine is made by ourself and we can provide customize service according to your requirement.

4.How to buy your Spot Welder?
Please send us inquiry to our email, and we will give you a PI to send us payment.

5. How to contact you?
You can send a mail for us and call us.

6.How will you deliver my goods to me?
We always ship by air and sea in the mean time.

7.How about your transport packing? Is it possible to damage the machine during the transportation?
We have rich experience on international transportation. All the packing are extra thickness carton filling with protective PE foam and waterproof membrane. No damage happened during transportation until now.

8.What kind of payment do you accept?
T/T, Western Union, PayPal, .L/C, D/A, etc.