Plastic Film Extrusion Machinery Manufacturer-Nanjing Sumino Precision Machinery Co.,Ltd

PP hollow profile sheet extrusion machine


About PP hollow profile sheet extrusion machine:

Thickness 2-14mm, Width 1220-2600mm.

PP hollow profile sheet extrusion machine mainly includes:

Extruder: The screw's special exhaust design and advanced PLC temperature control system ensure good plasticization of the plastic and high output and stable extrusion.
Screen changer: It replaces the hydraulic quick screen changer to make the screen change process fast and effective; the double station and special sealing structure ensure the stable operation of the screen changer
Mould: The mould is made of high-quality alloy steel with a highly movable throttling device to make the distribution pressure of the material flow in the die uniform and consistent; the differential adjustment of the upper and lower die ensures the uniformity of the upper and lower wall thickness.
Vacuum setting table: The setting system is equipped with a fast heat exchange refrigeration system, which is effectively interleaved with the vacuum system. The sequential distribution and alternating distribution ensure the setting accuracy. There are multiple three-point fixed cycle vacuum lines, each fixed cycle is equipped with a vacuum adjustment system and a vacuum display system, so that the vacuum degree on the surface of the sheet is uniform and stable.

Traction machine: The traction machine is distributed in the first and second groups. The first group of traction machines is of high power, large reduction ratio, and multi-roller type. It has excellent low-speed running performance and large traction, which can synchronously and uniformly remove the plate from the vacuum setting table. Pull out. The second group of tractors is used for stress relief. Equipped with trimming device to ensure the effective width of the board and the edge quality of the board.


Stress eliminator: The advanced large-area heating method can effectively eliminate the stress of the plate and further improve the flatness of the plate.
Cutting machine: Equipped with precise instantaneous fixed-length cutting and automatic lifting and unloading devices, and special alloy wear-resistant blades to ensure the quality of the cut surface of the plate


PP hollow profile sheet extrusion machine characteristic

The PP hollow grid board produced by our company's equipment has light material, high strength, moisture resistance, smooth surface, good environmental performance and secondary processing performance.


PP hollow profile sheet applications
PP grid board can be processed into turnover boxes, packing boxes, partitions, liners, pads, bottom brackets, etc., and is widely used in electronics, home appliances, luggage, machinery, postal, food, medicine, advertising and decoration industries.

PP hollow profile sheet extrusion machine main model

Extruder specifications                               PP SJ-100/35                           PP SJ-120/35 --SJ150/35
Main motor power                                     75KW                                     110-132KW
Product width                                           1300-1600mm                         1600-2600mm
Product thickness                                      2-10mm                                  2-10mm