Un1 Series Resistance Ac Butt Welder

1.Full digital microcomputer control system,three grades discharge design(Pre-pressing,welding and tempering),equipping functions of Constant Voltage,Constant Current,Constant Heating,Slowly Increasing,Slowly Decreasing,save multi-group Schedule Number,etc.easily meet customers high requirements of welding quality; 2.Integrated high-strength frame Structure,more impact resistant and anti-shock ability under high pressure operation,to achieve more accuracy of welding position,both spot welding and projection welding,reach the largest welding performance; 3.All copper water-cooling transformer,Multi-channel forced water cooling system to ensure the reliability of the machine running for long time; 4.Manufactured in accordance with international ISO Standard and European CE Certificate.

Oxy-gasoline handgrip cutting machine Packing list: A gasoline handgrip cutting torch ff qz30optional+ A gasoline handgrip cutting torch ff qz100optional+ A gasoline handgrip cutting torch ff qz300+ An explosion suppression gasoline tank; 10 meters oil-resistant rubber hoselonger hose optional; 4 cutting nozzles: Qz30-1- can cut steel sheet 3~10mm thicknessoptional Qz30-2- can cut steel sheet 10~20mm thicknessoptional Qz30-3- can cut steel sheet 20~30mm thicknessoptional Qz100-1- can cut steel sheet 20~40mm thicknessoptional Qz100-2- can cut steel sheet 40~60mm thicknessoptional Qz100-3- can cut steel sheet 60~100mm thicknessoptional Qz300-1- can cut steel sheet 100~150mm thickness Qz300-2- can cut steel sheet 150~200mm thickness Qz300-3- can cut steel sheet 200~250mm thickness Qz300-4- can cut steel sheet 250~300mm thickness. A set tip drills. Weight: 10 kg/package Dimensions:longth 610mm, width 380mm, high 350mm.

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

Packing list: A gasoline duplicating cutting torch·+ An explosion suppression gasoline tank(no duplicating machine, the userf+s original acetylene duplicating machine can still be used); 10 meters oil-resistant rubber hose·+longer hose optional·¼; 4 cutting nozzles: QZ30-1#- can cut steel sheet 3~10mm thickness·+optional·¼ QZ30-2#- can cut steel sheet 10~20mm thickness·+optional·¼ QZ30-3#- can cut steel sheet 20~30mm thickness·+optional·¼ QZ100-1#- can cut steel sheet 20~40mm thickness·+optional·¼ QZ100-2#- can cut steel sheet 40~60mm thickness·+optional·¼ QZ100-3#- can cut steel sheet 60~100mm thickness·+optional·¼ QZ300-1#- can cut steel sheet 100~150mm thickness QZ300-2#- can cut steel sheet 150~200mm thickness QZ300-3#- can cut steel sheet 200~250mm thickness QZ300-4#- can cut steel sheet 250~300mm thickness A set tip drills; A set o-ring·+spare parts·¼; Instruction; A set certification. Mark: CNC flame cutting machine combustion system reform Existing acetylene or propane CNC cutting machine can be to carry out technological transformation; combustion material feeding system will be changed to gasoline supply system, become gasoline CNC Cutting Machine. Performance Overview Thank you for your identify purchased the TONGTAI gasoline welding & cutting machines by your talents, the products have significant energy-saving effects and excellent cutting performance, itf+s magic laminated cutting, underwater cutting, drilling on the thick plate and other features are no matched by other flame cutting: =+ Easy operation: No electricity, no pressure in gasoline tank, overcome the tedious work before using. =ª Good cutting quality: The cutting slotted smooth, no undercut and burning sink in upside, no nodulation and no hung bits in downside. =ª Small heat-affected zone: Particularly for carbon steel, itf+s cut surface will not appear hardening phenomenon, so greatly reduced processing difficulties of under procedures. =+ It can cut layers, a dozen stacked with the plate, the cutting speed is same with the same thickness of the plate and can cut 10 mm thickness laminated steel which is the product of a magical function, but need to choice bigger a size than the normal cutting nozzle, it is because gasolinef+s weight is four times than acetylene gasf+s. The secondary combustion was generated on the lower surface of the plate when cutting. =+ As long as the bigger preheating flame was choice, this product can smoothly cut the plate even which was very dirty on the surface (rust, paint, concrete, etc.). =- The thick steel sheet can be punched security and fast, the most depth is up to250 mm thickness. =- The combustion tube is not backfire. =ª Can press the igniting torch nozzle on the plate surface and immerse in water, it will not be extinguished. =- Itf+s normal working temperature range is -40 f¦ to 50 f¦. =+ A cutting torch and cutting nozzle with cooling water can cut high temperature steel plate. Weight: 10kg/package Dimensions: length 610mm, width 380mm, high 350mm.

Packing list: A gasoline semi automatic cutting torch· An 10liters explosion suppression gasoline tank(No semi automatic car and track, the userf+s original acetylene semi-automatic roadster can still be used); 10 meters oil-resistant rubber hose·+longer hose 4 cutting nozzles: * can cut steel sheet 3~10mm thickness· * can cut steel sheet 10~20mm thickness· * can cut steel sheet 20~30mm thickness· * can cut steel sheet 20~40mm thickness· * can cut steel sheet 40~60mm thickness· * can cut steel sheet 60~100mm thickness· * 0-1#- can cut steel sheet 100~150mm thickness * 0can cut steel sheet 150~200mm thickness * 0can cut steel sheet 200~250mm thickness * 0-4#- can cut steel sheet 250~300mm thickness A set tip drills; A set o-ring·+spare parts· Instruction; A set certification. Performance Overview Thank you for your identify purchased the TONGTAI gasoline welding & cutting machines by your talents, the products have significant energy-saving effects and excellent cutting performance, itf+s magic laminated cutting, underwater cutting, drilling on the thick plate and other features are no matched by other flame cutting: * Easy operation: No electricity, no pressure in gasoline tank, overcome the tedious work before using. * Good cutting quality: The cutting slotted smooth, no undercut and burning sink in upside, no nodulation and no hung bits in downside. * Small heat-affected zone: Particularly for carbon steel, itf+s cut surface will not appear hardening phenomenon, so greatly reduced processing difficulties of under procedures. * It can cut layers, a dozen stacked with the plate, the cutting speed is same with the same thickness of the plate and can cut 10 mm thickness laminated steel which is the product of a magical function, but need to choice bigger a size than the normal cutting nozzle, it is because gasolinef+s weight is four times than acetylene gasf+s. The secondary combustion was generated on the lower surface of the plate when cutting. * As long as the bigger preheating flame was choice, this product can smoothly cut the plate even which was very dirty on the surface (rust, paint, concrete, etc.). * The thick steel sheet can be punched security and fast, the most depth is up to250 mm thickness. * The combustion tube is not backfire. * Can press the igniting torch nozzle on the plate surface and immerse in water, it will not be extinguished. * Itf+s normal working temperature range is -40 f¦ to 50 f¦. * A cutting torch and cutting nozzle with cooling water can cut high temperature steel plate. Metal welding & cutting revolution Dear customer: If you are using the expensive acetylene gas to cut or weld the metal, here I recommend my company's energy-saving products to you. Patent (Patent No.: 992098149) Through the National Machinery