Resistance Butt Welder Copper Wire Splicer Un-25 Small Butt Welder

Resistance butt welder Copper wire splicer UN-25 small butt welder
Copper and aluminum rod butt welder
It consists of a single-phase welding transformer, welding fixture (eccentric and spiral type), body and electrical configuration, etc. (Refer to other descriptions of UN series for use and maintenance. (Use and maintenance refer to the UN series of other instructions, appearance with the UN-16.) The welding diameter is 5-15mm for mild steel, 4-8.5mm for copper, 6-14mm for aluminum. 
The UN-20 butt welding machine is specially made according to the current customer's requirements for welding 8mm diameter low oxygen copper rod. It is used for welding copper rods and also plays an effect of saving electricity. Its structure mainly consists of single-phase welding transformer, welding jigs (eccentric and spiral type), the body and electrical configuration. (Use and maintenance refer to the UN series of other instructions, appearance with the UN-16.) The welding diameter is: mild steel 5-15mm, copper 4-8.5mm, aluminum 6-14mm.

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