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Qingdao Precision Machine Co., Ltd.
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  4. PP CO EXTRUSION SHEET MACHINE
  5. PP CO EXTRUSION SHEET MACHINE

PP CO EXTRUSION SHEET MACHINE

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Description

PP co-extrusion sheet production line: mainly consists of feeder, 2 single-screw extruders, extrusion die, three-roll calender, die temperature machine, cooling bracket, trimmer, traction machine, shearing machine, Bracket composition.
PP co-extrusion sheet production line process:
PP sheet is made of resin as the main raw material plus various plastic additives, and is extruded by an extruder. The PP sheet is generally white, and other colors can be produced according to user requirements, just add color masterbatch. The technological process is: formula---mixing---extrusion---setting---drawing---cutting---unloading.
1. Put the mixed material into the feeding machine
2. Into the extruder to heat and melt
3. Enter into the mold machine for forming polyethylene sheet to form
4. Cut the finished product by the cutting machine.
Features of PP sheet production line equipment: single screw extruder, large output, high efficiency, with Omron temperature control table, frequency conversion speed regulation and other technologies, reaching a high level. The hanger-type die adopts double throttle design, which makes the thickness adjustment of the plate more accurate. The temperature control ±1C can control the plasticization process and the thickness and flatness of the plate. The three-roll calender adopts horizontal, vertical or 45-degree inclination, and can be freely raised and lowered. The thickness of the plate is controlled by screw adjustment and bidirectional adjustment of the pressure wheel to control the thickness of the plate. The independently controlled roller temperature control system can control the temperature of the pressure roller to make the plate thickness uniform. The precision shearing machine enables accurate control of the length of the plate. Equipped with automatic meter counter to set the product length.

This production line can produce both multi-layer PP sheet and PP single-layer sheet. The PP sheet can be embossed or coated, and can also be thermally compounded with PE cushioning pads (no glue is required, environmental protection reliable). At the same time, the equipment can produce PE PS ABS and other sheet products, one machine is multi-purpose, stable and efficient, welcome to buy!

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