Sichuan Morrow Welding Development Co., Ltd.

Welding Equipment, Welding Machine, Inverter Welder manufacturer / supplier in China, offering IGBT Inverter Stud Welder (RSN-1600), WS7 Series IGBT Inverter HF TIG Welder (WS7-400), IGBT Inverter MMA Welding Machine/Welding Equipment (ZX7-500) and so on.

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Supplier Homepage Offer List MIG Welder Nbm All-Digital Double-Pulse MIG Welding Machine
Nbm All-Digital Double-Pulse MIG Welding Machine
Offer Type: sell
Offer Category: Industrial Equipment & Components >Welding Equipment >MIG Welder
Offer Post Time:Feb 14,2017
Expiration Date:Feb 05,2018


Soft switch inverter technology, DSP all-digital control, world advanced

With welding expert database inside, can store 30 sets of parameter

With one-pulse one-drop control system, all-closed wire feeder optical grating feedback control

Support MAG/MIG, double-pulse MAG/MIG function

Support high-quality no-spatter welding to carbon, stainless steel, aluminum and its alloy, galvanized steel plain sheet, copper, metal-cored wire with single/double-pulse

In double pulse welding, greatly decreased the technical requirements for welders and the labor intensity of welders. Every fish-scale fatten can form automatically

NBM-350 NBM-500 NBM-630
Power source 3-phase 380V/415V  50/60Hz
Rated input current 22A 35A 52A
Rated input capacity 14.5 KVA 23KVA 34.2KVA
Rated welding current/voltage 350A/31.5V 500A/39V 630A/44V
Welding current 350A 60%DE 500A 60%DE 630A 60%DE
270A 100%DE 400A 100%DE 480A 100%DE
No-load voltage (MAX) 65V 65V 73V
Adjustment range of welding curr. 40-350A 40-500A 40-630A
Adjustment range of pulse curr. 40-350A 40-500A 40-630A
Adjust. Range of pulse frequency 0-300Hz
Adjust. Range of pulse time 0-3mS
Mix frequency of double pulse 0-10Hz
Duty ratio of double pulse 0-50%
Efficiency 85%
Power factor >0.95 >0.95 >0.95
Time for pre-gas sending 0~1S
Time for delay gas sending 0~10S
Diameter of wire Φ0.8~Φ1.6mm solid/flux-cored wire, Φ1.2~Φ1.6mm aluminum wire

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Sichuan Morrow Welding Development Co., Ltd.

Sichuan, China
Account Registered in: 2007
Business Type: Manufacturer/Factory