China Dnw1-80-B-650 Pneumatic AC Rowing Welding Machine

DNW1/DNW2 Series Pneumatic AC Rowing Welding Machine

Model : DNW1-P-A/B-L DNW2-P-A/B-L
1: The machine is only equipped with upper air cylinder
2. The machine is equipped with upper and lower air cylinder
A: The upper air cylinder is adjustable ,and with the small platformC
B: The lower air cylinder is not adjustable , and without the small platform
L: The length of arm
e.g. :DNW1-80-A-650
It means that the machine equipped with only one upper air cylinder ,Rated Capacity is 80KVA , With upper adjustable air cylinder ,the length of arm is 650mm .
Feature :
1. It can weld many spot completely once . Welding efficiency is too high.
2. It can match two different foot switches to exchange different welding condition .That is to say, two different switches can control different output currents and time parameters .
3.The upper and lower electrode of DNW2 adopts the method of pressing with auxiliary stroke .Thus ,the welding machine is more universal.
Parameters (DNW1-80-B-650) :
Rated Capacity: 80KVA
Input Voltage: 380V
Rated Frequency: 50Hz
Maximum Short Current: 21KA
Duty Cycle: 20%
Max Pressure: 4800N
Cooling Water Flow: 4L/min