The unit is comprised by a twin conical screws extruder SJSZ-65×22 and corresponding wave plate forming machine, tractor and cutting machine, can be used for continuous produce Structural season the relevant components, the line can produce the chequer plank, possess steady molding performance, tight structure, high automation degree.

The main technique parameter

The model of main machine		SJSZ-65×22
The die shape	Cost hanger style flat dieL=1000mm	Cooling die dimensions	1000mm 540mm	Hauling power	2.2kw(frequency conversion)
The forming unit		The cooling means	Water-cooling	Cutting means	Shear style (pneuma)
Big wave	R=15h=16.5 Wave distance63mm	Hauling velocity	0.5-5m/min	Cutting follow distance	500mm
Small wave	R=9h=8 Wave distance36mm	Hauling roller length	1000mm	Work pressure	0.4-0.6Mpa