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Two Step Pre-insulated Pipe Making Machine

Brand : Kefengyuan

Product origin : Qingdao

Delivery time :

Supply capacity : 10 sets per month

Two Step Pre-insulated Pipe Making Machine

Isolate heat layer and anti-corrosion layer are wrapped on steel pipe at the same time, continuous production, high efficiency and low cost.

Machine feature: low cost, without vacuum calibration tank, inner pressure produce method;

In-line ball blast de-rust, in-line painting and antirust treatment.

Diameter range: Φ48-Φ1800mm.

This set is mainly used to produce the big size PE heat preservation pipe. Its product is mainly used in the outer layer of heating pipe line, the middle layer is polyurethane foaming layer and the inner layer is steel tube. 

It can also produce water supply pipe and drain pipe by adding the vacuum calibration tank and cooling tank. 

This set is composed of extruder, die and mould, cooling water sink, haul off machine, clipping pipe machine, bracket, support frame and electric controlling pats, etc.


Technology flow:HDPE two step method is produce the HDPE casing in first step, then thread pipe inside the casing and foaming in the middle of it.

Main technical data:

Extruder

Haul off machine

Main mould

Pipe dia.

SJ90-1/25

SJGF-400-6 claws

Φ110, Φ250

Φ75-Φ400

SJ120-1/25

SJGF-800-8 claws

Φ420

Φ400-Φ760

SJ150-1/25

SJGF-1500-10 claws

Φ760

Φ600-Φ1400


Single Screw Extruder, Die head&Mould, Sizing set

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Cooling system

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Ten claws Haul-off Machine

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Clamping Machine

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Clamping 

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Machine running good in Turkey customer's factory;

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Pipe before foaming

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Corona Treatment MachineL On line and off line can be choosen;

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Threading Pipe and Foaming Platform

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High Pressure Foaming Machine

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Finish Foaming Pipe

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