Description:
PVC double pipe extrusion line is developed with the West Europe advanced technology by our company, the main machine is SJZ55/110 or SJZ65/132 conical twin screw extruder is equipped with double-tube single-control stainless steel spraying calibration tank, it avoids waste condition when one tube is adjusted and the other one is affected, The auto single-control double drawing machine and cutting machine are combined with the front double calibration technology to make operation more flexible let you enjoy economic benefit which is brought by separate-control double-tube extruding.

Flow chart of PVC Double Pipe Extrusion Line :
PVC powder + additive — mixing—material feeder—twin screw extruder—mould and calibrator—vacuum forming machine—haul-off machine—cutting machine—Pipe Stacker

Components:

Feature:
1.The conical twin-screw extruder has abundant professional experiences and has character of good quality high efficiency, safe and convenient to use.
2. The technology of twin pipe vacuum calibrating water tank has been tend to mature.
3. Independent control of the haul-off unite and synchronous control cutting machine.
4. According to the specific requirements the stacker can be set freely.
5. The line operated by PLC and after-sales service can be come true by remote connection.
6.Main extruder: SJZ65/132 conical twin screw extruder.
7. Production capacity: can up to 250kg/h.
8. Produce two pipes at the same time.
9.Pipe diameter: 16-40mm or 16-63mm.

Application Areas:
1. Used for electrical threading pipe
2. Telecom, communications cable pipe

Video