Min. Order:1 Piece/Pieces
Model NO.: DTMZ-2*250kva
Style: Fixed
Electrode Stroke: Vertical
Electric Current: DC Shock Wave
Transmission: Pneumatic
Conductive Way: Both-Sided
Welding Spot Number: Single
Type: Spot Welders
Certificates: ISO, CCC
Current: Direct Current
Item: Mf Inverter DC Welding Machine
Keywords: DC Resistance Welders
Transport Package: at Customer's Requrest
Specification: export standard
Trademark: xinchang
Origin: Ningbo China
HS Code: 85152900
Production Capacity: 30set/Month
Customization: Available
Control: Semi-Automatic
Cooling Way: Water Cooling
Supply Ability: 30set/Month
| Model Unit Item | DTMZ-12 | DTMZ-28 | DTMZ-50 | DTMZ-90 | DTMZ-160 | DTMZ-250 | DTMZ-2× 160 | DTMZ-2× 250 | |
| Rated capacity | KVA | 12 | 28 | 50 | 90 | 160 | 250 | 320 | 500 |
| Primary voltage | V | 500 | 500 | 500 | 500 | 500 | 500 | 500 | 500 |
| Max current firstly input | A | 55 | 140 | 340 | 600 | 840 | 1280 | 1680 | 2560 |
| Max current secondary output | KA | 7 | 12.8 | 20 | 25 | 30 | 42.9 | 60 | 80 |
| Secondary voltage | V | 6.0 | 7.5 | 8.0 | 10.0 | 10.8 | 12.5 | 10.8 | 12.5 |
| Cooling water flux | L/min | 6 | 6 | 8 | 8 | 10 | 10 | 12 | 12 |
| Duty cycle | % | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| Atmosphere temperature | º C | 0-30 | 0-30 | 0-30 | 0-30 | 0-30 | 0-30 | 0-30 | 0-30 |
| humidity | % | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 |



We, Ningbo Xin Chang Machinery Co.,Ltd are a professional designer and manufacturer in Friction Welding Machine, Resistance Welding Machine and Heat exchanger equipment. Our factory is in this line more than 20 years, we have more than 10 senior mechanical and electrical specialists and total more than 200 staff, our machine is famous in China. We have CCC, ISO9001 and CE certificates. 




