Audited Supplier
SUBMERGED ARC WELDING MACHINE
Features:
Soft-switching inverter technology, energy-saving design, no arc starting at 30-minute intervals, automatically cut off circuit power.
Light weight, small size;
High duty cycle, continuous round-the-clock work;
High energy, slow wire-feeding arc-start, the success rate of 100%;
Non-contact control, high reliability;
Have constant current characteristics, wire diameter 3.0-6.0mm;
Pulse width adjustment wire-feeding and car speed, by the power grid fluctuations, small changes in temperature;
The wire feeding device is double wheel drive and elastic wire, which ensures the smooth and reliable wire feeding;
Two wire feeding mode with variable speed and constant speed;
A variety of small cars can be selected to meet the needs of different welding positions.
Function: Submerged arc welding, carbon arc gouging, hand arc welding
Application industries: shipbuilding, boilers, bridges, surfacing, steel structures, wind towers and so on
Accessories:
Welding car - 1 set, 12 meters of welded integrated cable - 1 set, 2 m ground cable - 1 set
Options:
Welding clamp, carbon arc gas torch, different kinds of submerged arc welding car
| Model | MZ-630D | MZ-1000D | MZ-1250D |
| Rated Input Voltage, V/Hz | 3-380±10%, 50/60 | ||
| Rated Input power, KVA | 27 | 44 | 55 |
| Rated Input current, A | 52 | 83 | 105 |
| Rated duty cycle, % | 60 | ||
| Open-load voltage, V | 90 | ||
| Range of output current, A | 60-630 | 60-1000 | 60-1250 |
| Range of output voltage, V | 20-50 | ||
| Power factor | 0.87 | ||
| Wire diameter, mm | 1.6 - 4 | 1.6 - 6 | |
| Welding thickness, mm | 3-10 | 5-20 | 5-25 |
| Welding Speed Range, mm/min | 100-1500 | ||
| Wire feeding speed range, mm/min | 600-6000 | 200-2500 | |
| Wire coil capacity, kg | 20 | 25 | |
| Solder funnel capacity, L | 2 | 10 | |
| Insulation grade | H | ||
| Dimensions of Power Source, mm | 365*800*740 | 400*800*880 | 400*800*885 |
| Power source Dimensions with package, mm | 440*860*790 | 450*850*1000 | 400*860*1010 |
| Dimensions of attachment, mm | 500*1140*880 | ||
| G.W. power souce/G.W with attachment, kg | 70/132 | 105/219 | 124/224 |
https://chdcutting.en.made-in-china.com/company-SHANGHAI-CHD-WELDING-CUTTING-EQUIPMENT-CO-LTD-.html
Shanghai CHD, integrated with R&D, Pruduction, Sales and Service, Certificated by ISO9001, SGS, CE, is one of the largest manufactures of welding machine, cutting machine and beveling machine in China.
The company was established in 1989, headquartered in Shanghai, with two production bases covering 53000 square meters and 5 branch companies thoughout China.
The product covers a wide and ever-growing range, including welding equipment, cutting equipment, drying equipment and auxiliary tools, etc., which are widely used in petroleum, chemical, metallurgy, construction, motorcycle, aerospace, shipbuilding, etc. CHD products have been highly recognized among more than 50 countries, like USA, German, Russia, Japan, Brazil, India, Malaysia, etc. In 2010, CHD started to cooperate with Koike Engineering-the world's largest manufacturer fo steel plate cutting equipment. Moreover, the sales volume always keeps a leading position in the industry. CHD deserves your Trust!
https://chdcutting.en.made-in-china.com/product-group/leomMhgyrpVZ/Welding-Machine-catalog-1.html
