China has a lot of famous injection molding machine manufacturers, like Haitian, Zhenxiong is very fierce. But another Chinese star is rising, and that is Dakumar injection machines.

We know that PVC fittings need injection molding machine and pipe fitting mould, but for long PVC pipes, it needs pipe extruding machine (pipe extruder). PVC pipe extruder have the similar operating principle with injection molding machine, it heat up the plastic raw material, and inject the molten material into plastic mould . But pipe extruder is longer than injection machine according to the pipe size. Extruder have several screw types, PVC pipe extruder usually use conical twin-screw, because twin-screw bring less heat from friction, it make shear force more evenly; it have large conveyor capacity with stable extrusion, and the material well mixed in machine barrel. If you want to invest PVC pipe fitting production line , you should consult the detail information from injection machine and extruding machine supplier carefully. Posted by Ellen Email: dakumar.service@gmail.com

Are you looking for a pipe fitting injection machine supplier in China? Are you interested to buy a PVC injection machine from China? Come to Dakumar Machinery Co., Ltd, we supply excellent pipe fitting injection machine and PVC injection machine. We offer injection machine for PVC pipe fitting and PVC injection molding.

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