China Dn-40-2-500 Pneumatic AC Spot Welder

DN Series Pneumatic AC Type Spot Welder
Model: DN-P-1/2-L
P: Rated Capacity
1: The low arm is a copper rod
2: The low arm is a common arm
L: The length of arm
e.g.: DN-40-2-500
It means that the machine equipped with one air cylinder, the capacity is 40KVA, the lower arm is a common arm, and the length of arm is 500mm.
Features:The machine structure is Stable.For second current-carrying parts, the upper part is insulative. That is to avoid short-circuit accident, when iron attached or you put the welding part on the under base.The adjustable speed of electrode reduce the shock to welded working parts when compressing the welded working parts, and reduce the noise.Transformer has adopted the low impedance design. Second circuit using the high-quality conducting material. It can reduce the internal friction. The small input can acquire bigger welding current.It can reserve 15 welding procedure, different welding condition can reserved in the different welding procedure. It can welding the different material accurately, conveniently and smoothly.The second feedback loop can make up the welding current sustainably. Twice discharge operating mode can improve the welding stability. The special material can be preheated or tempered.Operation interface use digital or liquid crystal display (LCD). Clear, simple, intuitive.It is widely used in the iron wire hardware, household appliances manufacture, metal pate processing and manufacturing, micro-electronics and other domain.