Reinforced pressure on the welding equipment welding machine steel gas welding torch gas welding torch gas is mixed with oxygen gas as the heat source increases, the State Ministry of Construction, issued in 2003, the provisions permit the use of industry standard gas, and oxygen gas welding effect after years of practical testing projects for the trial, the effect is good. Use of liquefied gas than acetylene has: significant savings in gas source to reduce costs, improve operational safety. It is estimated that a bottle of liquefied gas amount equivalent to three bottles of acetylene gas. So the use of liquefied petroleum gas supply cost savings of roughly two-thirds. Followed by gas tempering operation can reduce the chance to improve operational safety. Recommended priority gas. 
 Steel welding machine gas heater in accordance with the shape of the head and elbow straight into two; in accordance with the welding torch for welding the bar diameter is divided into six different mouth, mouth 8, and 10 mouth several options. Blu-ray to improve my company's new high efficiency heater with heating, tempering low failure rate, convenient and flexible operation safety features. 
 Reinforcing steel used in construction of gas pressure welding machine can easily complete two sets of flash welding and electroslag welding equipment, welding work, and the quality and efficiency than the latter two sets of equipment!