TWIN-WALL SPIRO PIPE FOR GRAVITY AND LOW0-PRESSURE APPLICATIONS LINE

FEATURES
　　 Sewage and drainage ducts are mostly adopted domestically. For its unstable chemical nature and untight linkage of them, it has become a major source of pollution. In addition, It costs much in operation.    Large diameter winding pipe (from 150 mm to 3000 mm in diam.) is becoming as a replacement of cement pipe and cast iron pipe since it possesses many advantages such as easy operation and low cost of assembling, tight juncture between the pipes, no pollution and so on. It is being widely used as sewage and drainage pipe nowadays.
●Top quality by advanced technology.
●High speed and excellent extrusion quality by adopting two sets of single screw extruders with
●high efficiency performance.
●Unique design of composite die-head for large diameter winding pipe processing with high production efficiency.
●High quality of winding pipe produced by adopting the unique winding process for pipe forming.
Easy operation and high performance by adopting an advanced PLC control system.

Model	Speci of pipesØ	extruder				Loading rate of total installed capacity50%	Maxim outputkg/h(max)	Overall Dim. (mm) L×W×H
		type	ratio of length and diameter	Main power of electric machine	heating power
SKRG800	Ø300-800	SJ90×30	30:1	75	30	230	260	21.5×10×2.6
		SJ65×30	30:1	45	18
SKRG1200	Ø400-1200	SJ90×34	34:1	110	30	300	500	23×10×2.7
		SJ65×30	30:1	75	18
SKRG1500	Ø800-1500	SJ100×30	30:1	110	30	450	600	28×18×6
		SJ65×30	30:1	75	18
SKGR2200	Ø1200-2200	SJ120×30	30:1	185	60	500	700	30×20×7
		SJ90×34	34:1	110	36
		SJ65×30	30:1	75	18
SKRG3000	Ø2200-3000	SJ150×30	30:1	260	80	650	800	32×20×8
		SJ120×30	30:1	185	60