HDPE twin-wall spiro pipe for gravity and low-pressure applications line

Brief introduction

? Large diameter winding pipe(from 150mm to 3000mm 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 sewerage and drainage pipe nowdays.

?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 and advanced PLC control system.

Maing Technical Specifications

	φ(mm)	Extruder	?kw?50?the line total power	Max.outpur kg/h(max)	Dverall Dimension of the line
Type	L/D ratio	(kw) Motor power	(kw) Heating power
SKRG800	φ300-800	SJ90×30	30:1	75	30	230	300	21.5×10×2.6
SJ65×30	30:1	45	18
SKRG1200	φ300-1200	SJ90×34	30:1	110	36	330	500	23×10×2.7
SJ65×30	34:1	75	18
SKRG1500	φ800-1600	SJ100×30	30:1	160	36	385	650	28×18×6
SJ65×30	30:1	75	18
SKRG2200	φ1500-2200	SJ120×30	30:1	185	60	420	850	30×20×7
SJ65×30	30:1	75	18
SKRG3000	φ2200-3000	SJ90×30	30:1	75	36	500	1000	32×20×8
SJ120×30	30:1	220	48