Single Head Spot Welding Machine for Wire Mesh

Method named for welders:
Row welder series: DNW1/DNW2-P-L
DNW1: Pneumatic AC row welder with only upper cylinder
DNW2: Pneumatic AC row welder with Upper cylinder and lower cylinder
P: Rated capacity
L: Throat depth (Length of arm)Feature and advantages:
-There are Manual type and CNC automatic type, also can customize according to product requirements.
-controller can store 15 welding schedules, to suit different specification workpieces.
-efficient weld, can weld multiple weld points with only one time.
-2 foot switches control 2different welding schedules, to control 2PCS spec. Workpiece.
- Universal application
- upper arm of machine is insulated, no short circuit.
- Machine body of thick steel sheet, not easy to deformation, good rigidity.
- Water cooling transformer: Use silicon sheets of 15000 gauss permeability to pile up. There is cooling water in inside, using full copper alloy core not aluminum, reducing impedance, improving the utilization of power, 20% duty cycle to ensure the requirement of long time welding, big output power. The useful lifetime is longer, noise is smaller, structure is more compact and reasonable.
-Fast solenoid valve, making welding speed faster, speed is very very fast, efficiency is very high, therefore decreasing cost.
- Cylinder adopt high accurate, anti-friction hard material, which is duralumin, without rust, lower friction, lower noise and loading is faster, thereby reducing the weld spatter.
-Our machining equipment is more advance, fine workmanship, so welding machine's precision is higher.-Suitable for wire mesh, cover of wire mesh, storage rack, cage for garner, gridiron, wire shelving, storage shelving, trolleys etc.
ModelUnit
ItemDNW1-25-LDNW1-40-LDNW1-80-LDNW1-100-LDNW1-150DNW2-80-LDNW2-100DNW2-150Rated capacityKVA25408010015080100150Primary voltageV380380380380380380380380Max short circuit currentKA1518242730242730Duty cycle%2020202020202020Max pressureN48004800480048004800480048004800Operational strokeMM3030304545304545Electrode strokeMM7070707070707070Two arms distanceMM220220250250250250250250Throat depth(L)MM350-1000350-1000350-1000350-1000350-1000350-1000350-1000350-1000Cooling water fluxL/min44444444Width of electrodeMM9090909090909090Rated frequencyHZ5050505050505050