Basic Info.

Style: Fixed

Electrode Stroke: Vertical

Transmission: Pneumatic

Conductive Way: Both-Sided

Welding Spot Number: Multiple

Type: Spot Welders

Current: Alternating Current

Item: CNC Spot Welding Machine

Control Transformer: AC

Key: Spot Welder

Transport Package: at Customer's Request

Specification: export standard

Trademark: xinchang

Origin: Ningbo China

Production Capacity:200 Sets /Month

Product Description

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

Easy to Operate Industrial Welder Spot Projection Welding Machine for Mesh