MAPP gas+GB-1A welding gun

The welding kit composed of MAPP gas and GB-1A welding gun is specially designed for fine scenarios such as air conditioning refrigeration maintenance and small household appliance copper pipe connection. It can achieve efficient welding without oxygen assistance and is suitable for small caliber copper pipe operations of 6-12mm. Even beginners can quickly get started.
The GB-1A welding gun in the set adopts an integrated single head structure, with built-in anti backfire device and adjustable flame knob, ensuring stable flame without drift; The combustion temperature of the MAPP gas used in combination reaches 2900 ℃, far exceeding that of ordinary liquefied gas. The welding efficiency is increased by 40%, and the gas purity is high, reducing welding slag residue.
Comfortable grip with anti slip rubber handle, equipped with quick ignition system; The set includes a 1L portable MAPP gas cylinder, with a battery life that meets daily maintenance needs. Whether it is outdoor mobile operations by maintenance technicians or small-scale welding in factories, it can balance safety and convenience, making it a cost-effective choice for lightweight welding scenarios.