China Dnzw3-6*200-1400 Three Phase DC Gantry Welding Machine

DNZW3 Series Gantry Welder
Model: DNZW3-n*P-C
DNZW3: 3 Phase Secondary Current Gantry Welding Machine
n: The number of transformer
P: Rated Capacity
C: Maximum Effective Welding Width
Features:
1. Reinforced Gantry structure, upper electrodes adopt the type of 3 layer air cylinder pressing. The pressure in unit area is more large to ensure that the quality of welded product.
2. Adjusting the interval between air cylinders, the number of operating cylinders and the working condition data. It can weld the different specification and different diameter completely. Universal and high effective.
3. The specification of each group of electrodes cans be adjusted separately. It can resolve the shunt issue during the process of welding. The welded product is beautiful, the welding spot is uniform and firm.
4. The upper and lower electrode and the other group of electrodes work alternately. The electrodes can work from the middle to two sides, or from the two sides to middle. According to the form of product can be selected, the scope of application is large.
5. The welder adopts the dedicated welding transformer, the permeability of silicon steel sheet is 14000 Gauss. It adopts the manufacturing technique of compulsory water-cooling. So it is strong, and its duty-cycle is high.
6. Double dedicated micro-computer controller. The Liquid Crystal Display show the Chinese characters clearly and intuitively. Using the touch screen to control welding machine, its stability and reliability is high.
7. It is used for welding of the products, such as the metal mesh, goods shelf, guard etc, automatically or semi-automatically.
Parameters (DNZW3-6*200-1400):
Rated Capacity: 6*200KVA
Input Voltage: 380/3 V/phase
Rated Frequency: 50Hz
Maximum Short Current: 42000A
Duty Cycle: 20%
Max Pressure: 5315N
Cooling Water Flow: 8L/min