Easy to Operate Industrial Welder Spot Projection Welding Machine for 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 2 different welding schedules, to control 2 PCS 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 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 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.
- Lower loose weld rate, less welding dregs.
- It is easy to operate machine. Performance of machine is more steady, can be used 24 hours, lifetime 15 years.
-Suitable for wire mesh, cover of wire mesh, storage rack, cage for garner, gridiron, wire shelving, storage shelving, trolleys etc. Model
Unit
Item | DNW1-25-L | DNW1-40-L | DNW1-80-L | DNW1-100-L | DNW1-150 | DNW2-80-L | DNW2-100 | DNW2-150 |
| Rated capacity | KVA | 25 | 40 | 80 | 100 | 150 | 80 | 100 | 150 |
| Primary voltage | V | 380 | 380 | 380 | 380 | 380 | 380 | 380 | 380 |
| Max short circuit current | KA | 15 | 18 | 24 | 27 | 30 | 24 | 27 | 30 |
| Duty cycle | % | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| Max pressure | N | 4800 | 4800 | 4800 | 4800 | 4800 | 4800 | 4800 | 4800 |
| Operational stroke | MM | 30 | 30 | 30 | 45 | 45 | 30 | 45 | 45 |
| Electrode stroke | MM | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 70 |
| Two arms distance | MM | 220 | 220 | 250 | 250 | 250 | 250 | 250 | 250 |
| Throat depth(L) | MM | 350-1000 | 350-1000 | 350-1000 | 350-1000 | 350-1000 | 350-1000 | 350-1000 | 350-1000 |
| Cooling water flux | L/min | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| Width of electrode | MM | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 |
| Rated frequency | HZ | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 |
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