Zhaoyuan City Quangang Machinery Co., Ltd
Steel Frame Lattice, Steel Lattice, Steel Lattice Beams, Steel Lattice Girders, Steel Lattice Structur, Manufacturer and Supplier - China
Welding Machine (QGZP-400-1A )
QGZP-400-1A and QGZP-600-2A are large-scale steel grating medium-frequency welding machines co-developed by our company and institutes through advanced technology introduced from Germany. The product fills the domestic gap, reaches the world advanced standard and gets several national patents.
Adopting human-machine interface automatic control, the product is of short welding time, high speed, robust welding, and obvious power saving (It saves 30-35% power more than other domestic power-frequency welding machines). The products is of welding frequency of 1KHz, so in terms of 50Hz power supply, it owns functions of high-density current output and high-precision regulation of dynamic and static parameters. It reduces heat and mechanical pressure of electrode and decreases 50% of electrode wear. The support power transformer saves 40-50% KVA capacity more than power-frequency welding machine.
our grating machine adopts advanced intermediate frequency(1000Hz) technology.Its instantaneous electric current is very strong and welding time is short,so it can save appox.30-50% power energy than low frequency(50Hz) grating machine.
Moreover in contrast to low frequency(50Hz) grating machine,its matched transformer can even save 40-50% KVA ,so our grating welder is the first choice you invest.
Main Technical Parameter:
1.Power load:380v or as customer`s requirement
2.Power Transformer:630KVA(Dual crossbar)/400KVA(Single crossbar)
5.Welding Panel Width:?1200mm / Length:?7500mm
6. Bearing Bar Ranges: FROM FB20mm×2.0t TO FB100mm×10.0t
FROM IB25mm×5×3t TO IB75mm×7×4t
7.Crossbar Ranges:FROM 5×5mm TO 10×10mm(twisted square steel)
10.Auxiliary equipments like front roller, rear roller and cutting machines are included
11.Weld Material:carbon steel or stainless steel