Name: IGBT Inverter submerged arc welding machine MZ-1250
Brand: Expert
Availability: InStock

Product Details

IGBT Inverter submerged arc welding machine MZ-1250

Advantage of SAW arc welding machine

1.Welding power source adopting IGBT inverter technology, ensure welding current stability in case of voltage fluctation and changes of arc length;

2.Full digital operation, preview function, intuitive and accurate,simple handle;

3.With function of Thrust current regulating,avoid wire sticking and arc breaking, ensure excellent welding joints, easy for penetration adjustment, strong adaptabilities with different welding process;

4.MMA ,submerged arc,gouging 3 functions in 1 unit machine;

5.With specialised four wheels , easy for remove;

6.High efficiency, effective efficiency can reach 92% , the highest in this line, which is a perfect energy saving welder.

Specification of submerged arc welder equipment.

	MZ-630	MZ-800	MZ-1000	MZ-1250
Power	3 Phase 380V±10%/50HZ
Rated Input Voltage	27KVA	35KVA	44KVA	55KVA
Rated Input Current	52A	66A	83A	105A
Duty Cycle	60%	60%	60%	60%
Output Current	60-630A	80-800A	100-1000A	100-1250A
Output Voltage	22.4~44V	23.2~44V	24~44V	24~44V
No-load Voltage	75±5V	80±5V	90±5V	90±5V
Power Factor	0.88
Efficiency	92%
Wire Diameter	2~4mm	2~5mm	2~5mm	2~6mm
Insulation Grade	F Grade
Type of cooling	Gas-cooled
Weight	48KG	78KG	85KG	95KG
Dimension(mm)	690×320×560	730×350×770	730×350×770	730×350×770

Trolley Specification

Power	3 Phase 380V/50Hz	Welding Speed Range(cm/min)	15~117
Wire Feed Mode	alternate wire-feed system	Handpiece Vertical Adjustment Distance(mm)	85
Arc Striking Method	Fixed-point/scratching arc	Handpiece Horizontal Adjustment Distance(mm)	±30
Suitable Wire Diameter(mm)	2,3,4,5,6	Handpiece Left and Right Rotation Angle	±30°
Dimension(mm)	440×500×935	Handpiece side slope Angle	±30°
Weight(Kg)	57	Handpiece around Trolley rotating angle	±90°

Packaging & Shipping

Usually applied the package as follow:pcs/carton, cartons packed by playwood frame .It according to the quantity and shipping way .

Our Service

*Experianced professional sales support in-24hours response for your questions and product inquiry

*Free 1 year warranty for all EXPERT welding machine.

*1 set of free spare parts(in our standards) will be provided for replacement for every 20pcs machines

*Maintenance manual or video service, we provide online support according to your picture or video feedback. customized after-sales service according to different conditions.

*Onsite Product training is available at our factory if client request

Why Choose Us

After-Sales Service

1. Warranty: Free 1 year warranty for all welding machine;

2. Quick response: Experienced professional sales support within 24hours response for your questions and product inquiry;

3. Spare parts: 1 set of free spare parts(in our standards) will be provided for replacement for every 20pcs machines;

4. Technical Support online: Maintenance manual or video service, We provide online support according to your picture or video feedback. Customized after-sales service according to different conditions;

5. Training: Free onsite Product training is available at our factory if client request.