ARC 250b (m) Welding Machine

Welding methods: it is a manual arc welding machine.
applicable material: it is a applicable to various acidic alkaline (basic) electrodes, stainless steel electrodes, heat resistance steel electrodes, cast iron electrodes.
Scope of application: it can weld low carbon steel, medium carbon steel, alloy steel etc. And widely used in light industrial manufacturing, maintenance, and civil structure installation.
Excellent working performance: it has mosfets advance technology & hence energy saving features. It has good dynamic characteristics, little spatter and very good arc stability, easy to control welding pool with nice weld bead having good welding appearance and units have good auto adoptive arc force. Arc force prevents sticking & shorting of the electrodes during welding. Hsm arc400 also has manually adjustable arc force control.
additional features: i) vrd anti-shock features ensure no load voltage is retained at 9v-15v to provide protection against electric shock.
Ii) it has anti-pausing welding features which prevents the welding rod from sticking to the working piece and easy to operate.
Iii) emc electro-magnetic compatibility functions with powerful grid filtering ability to reduces power supply contamination.
iv) internal circuits and components are well-protected by excellent anti-interference design to secure stability and reliability.
Input power voltage (v) - 220v+10%
input frequency (hz) - 5060
rated input current (a) - 43.6
non-load voltage (v) - 60
output current range (a) - 30-200
rated output voltage (v) - 28
rated duty cycle - 60
no-load loss (w) - 40
efficiency (%) - 80
power factor - 0.73
insulation class - f
protection class - ip21
weight (kg) - 9.5
size of the machine (mm) - 391x154x287