Brand Products Manufacturer

INWELT manufactures and exports MIG torches (including heavy-duty and push-pull guns), TIG torches, plasma torches and welding guns, robotic and laser torches, smoke extraction equipment, and welding torch accessories. Products cover the full welding ecosystem — from MIG/TIG to plasma, from AI intelligent equipment to green welding systems.

Every torch leaving the production line is 100% tested, not sampled, through five key tests: Conductivity test, Airflow test, Short-circuit test, Resistance test, Insulation test. Water-cooled torches additionally undergo water flow rate and air-tightness testing.

Cables are not accessories — they are the lifeblood of the welding torch. During welding, resistance, temperature rise and voltage fluctuation directly affect weld stability and quality. That is why INWELT insists on 99.9% oxygen-free copper cables with the correct cross-sectional area, exceeding national specifications.

Welding fumes are airborne particles and gases generated when heat from welding melts or vaporizes metal, filler materials, coatings, fluxes, and other substances around the welding arc. Their composition varies depending on the welding process, base metal, consumables, coatings, and operating conditions.

Exposure to welding fumes can cause short-term irritation and respiratory symptoms and may contribute to serious long-term occupational health risks. Potential effects depend on the welding process, materials, exposure concentration, duration, ventilation, and individual circumstances.

The most effective way to prevent welding fume exposure is to control fumes at the source. Manufacturers can reduce unnecessary welding, use lower-fume processes where practical, install local exhaust ventilation, use fume extraction guns or welding fume extractors, maintain good ventilation, and provide suitable respiratory protection when engineering controls are insufficient.

Welding fume extraction is the process of capturing and filtering airborne contaminants generated during welding before they disperse throughout the workplace. Local extraction systems can capture fumes close to the welding arc, while mobile or centralized welding fume extractors remove and filter contaminated air.

A welding fume extractor uses a fan or blower to draw contaminated air through an extraction arm, hose, hood, or extraction welding gun. The contaminated air passes through one or more filters that capture particulate matter before the filtered air is discharged according to the system design and applicable requirements.

The best method is usually to capture welding fumes as close to the source as practical. Depending on the application, this may involve an extraction welding gun, local exhaust hood, extraction arm, mobile welding fume extractor, or engineered extraction system for robotic welding cells.

A welding fume extraction gun is a welding torch designed to capture welding fumes near the welding arc while welding is being performed. The gun is typically connected to a suitable extraction and filtration system, allowing fumes to be removed close to their source rather than dispersing through the workshop.

INWELT manufactures and exports MIG torches (including heavy-duty and push-pull guns), TIG torches, plasma torches and welding guns, robotic and laser torches, smoke extraction equipment, and welding torch accessories. Products cover the full welding ecosystem — from MIG/TIG to plasma, from AI intelligent equipment to green welding systems.

Every torch leaving the production line is 100% tested, not sampled, through five key tests: Conductivity test, Airflow test, Short-circuit test, Resistance test, Insulation test. Water-cooled torches additionally undergo water flow rate and air-tightness testing.

Cables are not accessories — they are the lifeblood of the welding torch. During welding, resistance, temperature rise and voltage fluctuation directly affect weld stability and quality. That is why INWELT insists on 99.9% oxygen-free copper cables with the correct cross-sectional area, exceeding national specifications.

Welding fumes are airborne particles and gases generated when heat from welding melts or vaporizes metal, filler materials, coatings, fluxes, and other substances around the welding arc. Their composition varies depending on the welding process, base metal, consumables, coatings, and operating conditions.

Exposure to welding fumes can cause short-term irritation and respiratory symptoms and may contribute to serious long-term occupational health risks. Potential effects depend on the welding process, materials, exposure concentration, duration, ventilation, and individual circumstances.

The most effective way to prevent welding fume exposure is to control fumes at the source. Manufacturers can reduce unnecessary welding, use lower-fume processes where practical, install local exhaust ventilation, use fume extraction guns or welding fume extractors, maintain good ventilation, and provide suitable respiratory protection when engineering controls are insufficient.

Welding fume extraction is the process of capturing and filtering airborne contaminants generated during welding before they disperse throughout the workplace. Local extraction systems can capture fumes close to the welding arc, while mobile or centralized welding fume extractors remove and filter contaminated air.

A welding fume extractor uses a fan or blower to draw contaminated air through an extraction arm, hose, hood, or extraction welding gun. The contaminated air passes through one or more filters that capture particulate matter before the filtered air is discharged according to the system design and applicable requirements.

The best method is usually to capture welding fumes as close to the source as practical. Depending on the application, this may involve an extraction welding gun, local exhaust hood, extraction arm, mobile welding fume extractor, or engineered extraction system for robotic welding cells.

A welding fume extraction gun is a welding torch designed to capture welding fumes near the welding arc while welding is being performed. The gun is typically connected to a suitable extraction and filtration system, allowing fumes to be removed close to their source rather than dispersing through the workshop.