Pre-stressed Plastic Spiral Corrugated Pipe Equipment

Model:	-
Brand:	Qingdao Caizixin
Origin:	Made In China
Category:	Industrial Supplies / Rubber & Plastics Machine
Label:	Pre-stressed Pipe , Spiral Corrugated , Pipe Equipment
Price:	-
Min. Order:	-

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Product Description

http://www.czxjx.com/english/

●The product is produced with German technology, and it is a new alternative product that is developed on the basis of the forming of pre-stressed corrugated pipes; with slight change, the equipment can be used to produce spiral flat pipes, and it’s for multi-purpose use.

●With such advantages as compact structure, simple process, easy to operate, widely applicable to various PE materials, less investment, quick return and so on.

● The full set of equipment is composed of SJ series single screw extruder→extrusion die→spiral forming die→vacuum spray tank→tractor→sawing machine→counter-rotating platform

Performance	Pre-stressed plastic spiral pipe	Pre-stressed plastic corrugated pipe
Ring stiffness	S=950N/m2	S=800N/m2
Minimum bend radius	0.9-1.5 m (about 6-8 times of inner diameter or major-minor axis)	0.9-1.5 m (about 10-15 times of inner diameter or major-minor axis)
Appearance	The inner and outer wall is smooth without parting line	With parting line
Die	The die has low cost, and it’s quick to change the die (10 minutes) with high efficiency and easy adjustment	The die is expensive, the die-changing time lasts for 2-3 hours, the adjustment involves complex process and high operating proficiency
Connection	The pipe of bigger size can be used as connector with spiral connection, which is convenient and material-saving, without the need of any additional equipment	Plastic injecting part must be used as connector, and therefore, additional equipment or external assistance is required.
Flat tube	Flat tubes can be produced with slight change	Extra dies are required