Automatic hydraulic press (scan code)
Process: handling and conveying → filming record → fixed bottle body → empty bottle weighing record → irrigation → water full weighing record → waiting → high pressure water → automatic pressure holding → waiting → blowing water pouring → waiting → completion
Automatic welding technology
By using automatic control system, welding fixtures,install and positioning system,high-quality welding materials, advanced equipment technology,the lpg cylinder can be welded in high quality and efficiency to achieve low-cost and mass production.
Frequency conversion drawing process
The frequency conversion hydraulic station is a new type of energy-saving transmission method, which has the following advantages compared with the traditional volume control:
①Eliminate the variable pump with complex variable mechanism, using the form of frequency converter + AC motor + metering pump;
②The quantitative pump makes the noise greatly reduced;
③Widened the speed range;
④Energy saving 10%~60% compared with the traditional volume control hydraulic system;
⑤Can achieve energy recovery of braking energy;
⑥The inverter can have built-in PID control and vector control without speed feedback, so it has better control effects.
Traceable electronic label
High temperature resistance of 950℃
MAIN MANUFACTURING PROCESS OF LPG CYLINDER（as following pictures）:
Raw Material→Cutting→Automatic Welding→Heat Treatment→Painting→Testing