Main characteristics and purposes of products:
YQY-220 series of portable hydrogen-oxygen welding and cutting machine the ideal product as the replacement of oxygen-acetylene welding and cutting. It has advantages including: high-efficiency, energy saving, no pollution, safety and reliability, wide application etc. The basic working principles are as follows: use water as raw material, electrolyze water to produce hydrogen and oxygen which are lighted to acquire high temperature flame and realize the functions of welding and cutting.
The technical parameters of products:
Rated voltage (v)
Power ratings (kw)
Rated volume of has production (L/H)
Work pressure (Mpa)
Flame temperature ()
Water consumption (g/h)
Electrolytic trough working temperature
-25 ~ +45
Net size of product
Portable hydrogen-oxygen welding and cutting machine compared with other types at home and abroad has the following characteristics:
Wide applicable range: applicable for the power supply of more than 220V.
Wide use range: the maximum thickness of cutting steel plate can reach 50MM (e.g. YQY-220/1000type). The cutting edge is smooth; the welding seam for welding steel plate is level.
Convenient operation: this machine has automatic control and can be conveniently used relying on the familiarity with the acetylene technology.
Apparent economic benefits: low cost (compared with traditional acetylene, the cost is lowered by over 80%), electricity saving (the electricity utility rate reaches over 95%).
Excellent working continuity: this machine does not need any addictive but just common water (especially the distilled water or boiled water after deposition) and can work continuously for a long time in normal situations.
Safety and reliability: this machine has automatic protection. The temperature is controlled automatically. It is equipped with fourth class anti-backfire device and two anti-explosion devices to ensure the operating safety and reliability.
Small volume, light weight, convenient movement. Its especially suitable for frequently moving welding and cutting operation.