|Automatic Grade:||Automatic||Inverter:||Import Brand|
pvc profile extrusion line,
plastic profile production line
PE PP Extruded Clear Profile Extrusion Line h section plastic extrusion
1. Width: 320-3000mm
2. Thickness: 0.2--20mm
3. Capacity: 150-500kg/hr
4. Mono-layer and multi-layer sheet extrusion system for up to 5 layers
5. Processing capabilities: PE, PP, PS and other thermoplastic materials
1. The normal package is wooden box(Size: L*W*H).
2. Export to european countries,the wooden box will be fumigated.If container is too tigher,we will use pe film for packing or pack it according to customers special request.
1. Plastic pellets are fed into the barrel of the extruder and conveyed by the screw.
2. The heaters which are outside of the barrel of the extruder as well as the friction from the rotation of the screw melt the plastic pellets into a sheet mold and then placed on a three-roll calender.
3. The produced sheet goes through the bottom and middle roll,wrapping around back of the middle roll and then back to the top roll or other methods as shown in sheet calender picture.
4. These rolls are helpful to take the heat out of the sheet, after the sheet comes off the roll,it moves down the conveyor to the end of sheet line where the edge trimmer cuts the sheet to width as well as a sheet shear cutter to length.
1. If the equipment fails due to the quality of the machine during one year, we will provide replacement and the repair Free of Charge.
2. After One Year customer must pay for Spare Parts, we will provide long-term technical assistance.
3. Workers must operate the machines according to the design of the machine.
4. ZHMC Machinery will not be responsible for accidents which are caused by improper operation of workers.
1. Screw adopts special design with efficient mixing function,equal plasticization and high capacity.
2. The mater of barrel and screw is 38CrMoA1A, the hardness of nitride is 740HV.
Sheet mould uses double throttling design to ensure the sheet thickness accurate.
1. Temperature can be precisely controlled within ±1 °C and can control the plasticization process,the sheet thickness and smoothness.
2. Three-roll calender: horizontal, vertical or tilted arrangement, adjustable roll gap.
3. Independent roller temperature control system is able to make sheet thickness uniformity.
Contact Person: Edwin