Application Hongcong gasoline welding-cutting machine features an energy-saving rating over 80%, namely, 3 liter gas consumed in the machine equals to that of 1 bottle£¨40liter£©of acetylene, while the operation is the same to the acetylene torch with a higher performance, the fire may reach 2800-3000¡æ (adjustable) via mixture of aero explosion-proof material, atomized quadratic nanometer gasoline molecule and oxygen molecule, and available to cut steel, cast iron, stainless steel, cast aluminum, wrought aluminum and copper material. Hongcong gas welding-cutting machine also characterizes an easy operation, high speed, smooth welding, tiny cutting seam, flat slot, no slag, no flashback with an extensive cutting thickness between 0.5-400mm to eliminate the danger in operation, high cost, low efficiency, heavy waste and severe pollution of the acetylene torch. Hongcong gasoline welding-cutting machine has been ever more extensively used in iron & steel, shipbuilding, railway, petroleum, metallurgy, mining, machinery and other manufacturing industries to rate a longevity up to 15 years, it also features easy operation, explosive-proof installation, fine cutting, speed welding and cutting, convenient and extensively-adopted. Packing list HCQZ30 type Handgrip gasoline cutting torch¡­¡­¡­¡­¡­1pcs HCQZ30 type cutting nozzle 1#~3#..................................... 3pcs 3 cutting nozzles: 1#- can cut steel sheet 3~10mm thickness 2#- can cut steel sheet 10~20mm thickness 3#- can cut steel sheet 20~40mm thickness HC20-1 type handgrip welding torch¡­¡­¡­¡­¡­¡­¡­¡­¡­1pcs HC20 welding nozzle(1#~3#)¡­¡­¡­¡­.¡­¡­¡­¡­¡­¡­¡­..1set 11Liter gasoline tank explosion-proof¡­¡­¡­¡­¡­¡­¡­¡­..1pcs 10m oil-resistant and fire proof rubber hose (optional longer add $2.00 per meter) A tool box with relational tools and spare parts Instruction and certification and Warranty sheet Optional configuration 1- HCQZ100 type Handgrip gasoline cutting torch 1pcs with 3 cutting nozzles (cut range 30~100mm) 2- HCQZ300 type Handgrip gasoline cutting torch 1pcs with 4 cutting nozzles (cut range 100~300mm) 3- HC-50 type semi-automatic cutting torch 1pcs without nozzle (Which can be refitted to the acetylene semi-automatic cutting machine of Chinese standard instead the acetylene cutting torch.) 4- HC-80 type profile cutting torch 1pcs without nozzle (Which can be refitted to the acetylene CNC cutting machine of Chinese standard instead the acetylene cutting torch.) 5- HC-60 type Handgrip gasoline heating torch 1pcs with 2 cutting nozzles (hard flame and soft flame) 6- Nozzle