The process is : material-- inside layer PVC pipe--cooling--hual-off---yarn braided on inside layer pipe---coating a surface layer of pipe--cooling-haul-off-winder 7178788094934171783

หวยซอง@ใบนี้รวย@ บน ล่าง งวด 1 เมษายน 2562

 
   

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HTW/JD servo energy saving Injection Molding Machine, equipped with high performance servo motor controlling system, the machine's output power can vary in accordance with the loading changes,which reduce energy consumption and noise. The motor rotates at lower speed in holding pressure stage, an doesn't work in cooling time. 7178788094934171783-blid-4963367667136282369