Qingdao Friend Plastic Extrusion Technology Co., Ltd., with over ten years? plastic machinery manufacture experience and responsible sense at heart for customers, absorbing European expert?s design concept, hundreds of experiment data, and flexible innovation mind, has manufactured the best rate of quality and price, FSJ series high effective single screw extruder. This series of single screw extruder firstly achieves the productivity of per turn is not reduced with improving the screw rotating speed, realizes direct proportion metering extrusion without gravity metering feeding control system, realizes low energy consumption, low melting temperature and high effective extrusion. Friend Co., based on manufacturing high effective single screw extruder, perfect die and down streaming machinery design, produce international standard PE / PP series water supply(drainage) pipe production line and sheet/board production line. Friend co., has supplied lots of plastic machinery for many countries in the world.

Plastic extruders, plastic extrusoion machines, such as single/twin screw extruder,HDPE Large Diameter Gas and Water Pipe Extrusion Line,PEX-AL-PEX Composite Pipe Production Line,HDPE Large Diameter Hollow Wall Winding Pipe Extrusion Line,HDPE/PVC Double-Wall Corrugated Pipe Extrusion Line,PP-R/PPB Pipe Extrusion Line,PE/PP/PS/HIPS/ABS Single and Multi-layer Sheet Extrusion Line,PET Single-layer and Multi-layer Sheet Extrusion Line,etc.