LHG 1250

KARA LHG 1250 Air Gouging (Cutting) Machine (LHG 1250)

Arc Air Gouging (Cutting) Machine uses carbon electrode and compressed air for cutting carbon steel, low alloy steel, stainless steel, cast iron and other metals. In this method, a carbon electrode is used for melting the metal and compressed air for removal of molten metal. Also, the compressed air causes cooling of electrode.

Technical Specifications Application

• KARA LHG 1250 Suitable for cutting and removing contaminations from various metals
• Suitable for preparing root pass, creating grooves, removing incomplete welds and detaching welded work-pieces

Advantages

• Cheapest and fastest cutting and removal process
• Easy operation

Features LHG 1250

1. Excellent Design for working under hard conditions in factories
2. Voltage control up to 1250 amp
3. Capability of welding with coated electrode
4. Making an excellent arc at the start of welding
5. High power factor and efficiency
6. Equipped with a digital potentiometer and an ampere meter
7. Accompanied by an earth connection cable and remote controller
8. Equipped with a twin negative connection to avoid heating the machine and earth connection cable

Inverter Welding Machine Circuits and Systems

 

• Having a Modular and Programmable Microcontroller
• Over-Current Protection System
• Protection under Voltage & Power Phase Absence
• Anti-sticking System against Electrode Sticking to the Work-Piece
• High Frequency Electronic Circuit (KHz10) and Quick Welding Dynamic Features Control at Various Conditions

Control Panel LHG 1250

 

1. Having an Arc Force Potentiometer for Controlling Arc in Particular Welding Positions
2. Equipped with Exact Amperage Adjustment as Pre-setting
3. Equipped with Surge Current Potentiometer for Hot Start Current Determination
4. Having Two Over-Heat and Over-Current Warning Lights
5. Having a Two State Switch for Determination of Cellulosic Electrode Welding
6. A Welding Current Digital Display (Ampere Meter)
7. An Operation Mode Selection Switch (Manual/Automatic)

Other:

• A Remote Controller
• Four Wheels for Moving on the Floor
• Equipped with a Cooling Fan
• Having a Cable, an Earth Clamp and a Manual Electrode Holder