● The machine adopts a patent reaction extruder with four zones, and it simplifies two step process into one step. There is no strict time limitation for materials.

● The reaction die with patent is specially treated in the flow channel to ensure efficient reaction extrusion.

●  A special PEX vacuum calibrating system can meet requirements for high speed production.

● The resin and crosslinking agents are fed into the die at the same time. This not only ensures the stability of graft reaction and extrusion, but easily controls the process with good performance and price. The cost of raw materials can be cut down by 40% in comparison with that of the two step process.

●     Adopting a PCC (B&R, Austria) control system, it reaches not only fully automatic production, but  more reliable and stable running.

● Long-distance communicative function can realize tele-diagnosis and maintenance.

Model	SJLG-50	SJLG-110
Pipe diameter range(OD), mm	Φ16-Φ50	Φ20-Φ110
Special reaction Single screw extruder	SJ65/30Z	SJ90/25Z
Extrusion die, mould	Φ16,Φ20,Φ25,Φ32,Φ40,Φ50	Φ20,Φ25,Φ32,Φ40,Φ50, Φ63,Φ75,Φ90,Φ110
Vacuum calibrator	SGZL-63	SGZL-110
Spray cooling flume	SGPL-63	SGPL-110
Pulling machine	SGY-63	SGY-110
Cutter	SGQ-110	SGQ-110
Stacker	SGD-6000	SGD-6000
Double position coiler	SGJ-1000	SGJ-1000
Chemical crosslinking tank	G6500	G6500
Productivity, kg/h	120	240
Installed power, KW	108	198
External dimension (L×W×H), m	28×2.6×2.5	30×2.8×2.7
Total weight, t	19	21