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1.High welding speed, 2.lage specification pipe, 3.Pipe type:round/square/rectangular pipe, 4.Certificates:CE&ISO9 - details see: https://www.machineto.com/steel-pipe-welding-equipment-10143701

Model of equipment		GGP-1200-0.25-HC
Welding Method		I Induction welding/Contact welding
Material of tube		Carbon steel, stainless steel, copper, brass, aluminum etc
Tube specification		Diameter Φ355~φ630mm, thickness10.0~26.0mm
Tube type		Round pipe/square pipe/rectangular pipe
Typical welding speed		8~25m/min
Welder parameters	450V	450V
	1330A	3200A
	600kW	1440kW
	200~300kHz	150~250kHz
	COSφ≥0.9	COSφ≥0.9

Features of new generation H.F. solid state welder

1.1 The solid state H.F. welder adopts Germany IXYS company IXFN38N100Q2 38A/1000V high-power MOSFET and DSEI 2×61-12B 60A/1200V rapid recovery diode to compose series type invertible circuit.

1.2 The solid state H.F. welder adopts modularization design with more compact structure which makes maintenance and high-power realization much easier.

1.3 It has particular technology of bridge-divided over-current protection that guarantees equipment safety.

1.4 It combines international advanced control method of same products, adopts advanced technologies like fixed angle phase-locking control, upper frequency limit/lower frequency limit lock-lost protection and etc. With these technologies, the equipments run more stably, more efficiently, more accurate and effective protections to the inductor short-circuit and open-circuit malfunction during pipe welding production.

1.5 Speed-power closed-loop control system which is an optional installation to user, it highly improves welding efficiency and reduces technical adjustment period.

1.6 Line-in end of solid state H.F. welder does not need step-up /step-down rectifier transformer, compared with vacuum tube welder and parallel type welder; it has significant energy-saving effects (Under same welding condition, energy-saving ≥30% compared with vacuum tube welder).