Sales of high-quality conical twin-screw plastic extruder, with appropriate head and auxiliary equipment, can be used to directly process hard polyvinyl chloride powder into pipes, plates, profiles, etc. Granulation.
Brief introduction of sales of high-quality conical twin-screw plastic extruder :
Number of screws
SJSZ80 / 156
400 (Kg / h)
Number of screws
，配上适当的机头和辅机后，可将硬聚氯乙烯粉料直接加工成管材、板材，异型材等，也可用于聚氯乙烯粉料的造粒。Sales of high-quality conical twin-screw plastic extruder, with appropriate head and auxiliary equipment, can be used to directly process hard polyvinyl chloride powder into pipes, plates, profiles, etc., can also be used for polyvinyl chloride powder Granulation. 螺杆挤出机组的辅机主要包括放线装置、校直装置、预热装置、冷却装置、牵引装置、计米器、火花试验机、收线装置。The auxiliary equipment of thetwin screw extrusion unit mainly includes a pay-off device, a straightening device, a preheating device, a cooling device, a traction device, a meter counter, a spark tester, and a take-up device. 切断器、吹干器、印字装置等。Extruder units are not the same for different optional auxiliary equipment, such as cutters , blow dryers, printing devices and so on.
First, after 500 hours of use, there will be iron scraps or other impurities from the gear in the gearbox. Therefore, you should clean the gears and replace the gearbox lubricant.
Second, after a period of time, a comprehensive inspection of the extruder should be performed to check the tightness of all screws.
3. If there is a sudden power failure during production, the main drive and heating are stopped. When power is restored, all sections of the barrel must be reheated to the specified temperature and held for a period of time before the extruder can be started.
4. If the steering fullness of the meter and pointer is found, check whether the contact of the thermocouple and other sidelines is good.
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