Extruder Machine for PP/PE Board/sheet/plate with calenders
INTRODUCTION
Absorbing advanced technology, Qingdao Huashida Machinery Co., Ltd. developed an integrated unit with independent intellectual property rights--PP/PE/PS/HIPS/AB/PVC sheet single-layer & multi-layer co-extruded production line. As one of the first domestic manufacturers of plastic sheet and board production lines, Qingdao Huashida Machinery Co., Ltd. has strong technical advantages and rich experience in installation and commissioning. The performance of PP/PE/PS/HIPS/AB/ PVC sheet single-layer & multi-layer co-extrusion roduction line produced by our company has reached the international advanced and domestic leading level.
Our company can provide large single screw extruder with a maximum diameter of 200mm. The width of the plate can be customized according to customer's requirements and the thickness of the plate can be from 1mm to 35mm.
The extrusion line comprises equipment and devices as below:
Extruder
Screen changing device
Melt pump, T-die
3-roller or multiple-roller calender
Cooling device
Edge cutter
Haul-off system
Plate cutter/Winder
Electrical control system
Sheet Thickness: 1-35mm
Sheet Width: According to customers' requirements.
Extruder
Efficient single screw extruder with water-cooling force feeding system, and barrel with grooving in the feeding zone are designed to save power of main motor; Long L/D ratio and mixing head are designed to get perfect jellification and high output.
Die head
T die, Treated by nitrification and polishing, special design to manage sensitive adjustment of thickness.
Three Calender
It has Verical and Oblique structures according to different width of the sheet. Specially designed flow path inside the roll ensures precisely controlling of roller temperature, then ensure flat and brightness of the roller.
Cooling Rack
HMI Controlling System
Our Services
Quality guarantee period: 12 months or 14 months from date of Bill of Lading.
During this period, the seller will provide free service for all problems caused by quality of equipments, however except the problems caused by the buyer because of wrong operation.
Service: The seller would send technician to the buyer's factory to test the new machine and train people of the buyer. The buyer should pay for round-trip transportation expense, food, accommodation, insurance locally and related salary.
Audited Supplier 
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