Plastic Extrusion Line Manufacturer

Plastic Extrusion Line Manufacturer


Plastic extrusion line, as the name implies, is a machinery and equipment specialized in the production of various plastic products, which belongs to a large category of plastic machinery and equipment. Common components are: automatic feeding and mixing system, extruder, die head, shaping cooling system, tractor, cutting device, winding device or stacker.

Types of Plastic Extrusion Line For Sale

Plastic Pipe Production Line
UPVC roof tile production line belongs to the big profile machine in the PVC profile production. PVC profiles include PVC window profiles, PVC panels, PVC ceilings, PVC doors, PVC roofs, etc.
High Pressure Helical Hose Sheath Production Line
PVC Woven Fiber Reinforced Pipe Production Line
GF-63 Twin Pipe Extrusion Production Line

Plastic Sheet Extrusion Line
This machine developed by Kailite company is featured of unique structure, high degree of automatic, easy operation and stable reliable continuous manufacture performance.
XPS Foamed Board Extrusion Line
Melt Blown Fabric Production Line
PE Foamed Sheet/Film Production Line

Plastic Profile Extrusion Line
Plastic profile production line is a professional production facility to produce PVC plastic profile, mainly producing doors and Windows series profiles, plates, sheets, micro-foaming profiles, etc.
Plastic Extruding Profile Production Equipment
PVC/PE/PP Wood-plastic Profiled Material Production Line
Marble Decorative Rib Equipment

Wood Plastic Extrusion Line
My company in the original wood plastic equipment on the basis of improved research and development of wood plastic production line equipment.
PVC Wood-Plastics Composite Wallboard Production Line
WPC Extrusion Production Equipment


What is Extrusion Line?

The plastic extrusion line is a mass production process in which the raw material plastic is melted and formed into a continuous contour. Extruded items include pipes, weather strips, window frames, plastic sheeting, tape and wire insulation. We are proud to have a complete plastic sheet extrusion production line, plastic pipe extrusion production line, plastic profile extrusion production line and wood plastic extrusion line. Our engineers and technicians use their expertise and development techniques to adapt to the latest plastic extruders in the rapidly changing market.


Processing of Plastic Extrusion Line

At the beginning, small plastic particles are put into the hopper placed on top of the barrel. The barrel is a heating hollow cylinder, a bit like a very thick tube. The screw type screw rotates inside the barrel. The rotation of the screw brings and pushes the plastic particles into the barrel. When the pill moves to the front end of the cylinder, the friction and electric heat of the cylinder will melt the plastic.

After the plastic melts, the rotating screw continues to act as a pump and forces the molten plastic through the mold. The mold is usually a piece of steel with the desired part shape. Once the melted plastic leaves the mold, it will be shaped like a finished product. Next, pull it through some kind of cooling device, usually using air or water for cooling. After cooling, the product can be rolled up, cut into sections, packaged or subjected to secondary operations.

Qingdao Kailite plastic machinery Co., LTD. is a professional plastic pipe production line manufacturers, we provide extrusion line machine, sheet extrusion line and etc. Want to know more? Please contact us.