Steel grating machine

Specifications steel grating machine:

1.perfect performance

2.high quality

3.high automatic

4.original factory.

Steel grating machine       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.
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)
3.Max.pressure:160Ton
4.Welding Frequency:1000Hz
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)
8.Crossbar Fed:automatic
9.Welding Time:8-9s/times
10.Auxiliary equipments like front roller, rear roller and cutting machines are include