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What is the high efficient and high speed pre-insulated pipe production line?
The Vacuum calibrating method pre-insulated pipe outside casing extrusion line which is produced by Qingdao Huashida Machinery Co. Ltd. is called high efficient and high speed production line. Then how does the vacuum calibrating method pre-insulated pipe outside casing extrusion line work efficiently? Today the author will tell you the secret.
1. main machine- high efficient extruder with large power motor and large draw of ratio screw
2. In the screw has solid and liquid area.
3. On the barrel has deep screw.
For example the PE-110/600 production line with SJ-75/33 extruder, its capacity will be 250-350 kg/h.
So the pre-insulated pipe production line which is produced by Qingdao Huashida Machinery Co. Ltd. is the first choose for the factory of pre-insulated jacket pipe.