Three-layer PVC Solid Wall Pipe Co-extrusion Production line

The Three-layer PVC Solid Wall Pipe Co-extrusion Production line is used in the core layer foaming drain pipe with high barrier noise, the foaming core layer pipe with the spiral lines of inner wall with noise-reducing, and the good conductivity of the coal mine are used for three layers of PVC gas pipe.

● Port: Shanghai, China

● International Commercial Terms(Incoterms): FOB, CFR, CIF, EXW
● Terms of Payment: LC, T/T
● Certification: CE, ISO, UL, QS, GMP
● Warranty: 1 Year
● Average Lead Time: Peak season lead time: 3-6 months, Off season lead time: 1-3 months

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Three-Layer PVC Solid Wall Pipe Co-Extrusion Production Line Performance ＆ Advantages

Use two or more SJZ series conical twin-screw extruders to implement co-extruded three-layer PVC pipes. The sandwich layer of the pipe is high-calcium PVC or PVC foam raw material.

1. The extruder uses a super wear-resistant alloy screw barrel; the twin-screw feeds evenly and the powder doesn't bridge.
2. Optimized design of PVC three-layer mold, the internal flow channel is chrome-plated and highly polished, wear and corrosion resistant; with special sizing sleeve, the pipe product has high speed and good surface.
3. Cutting machine adopts rotating clamping device to adapt to different pipe diameters, eliminating the trouble of frequent replacement of fixtures. Equipped with a new type of adjustable floating chamfering mechanism, the size of the chamfer can be adjusted according to the pipe diameter and wall thickness, cutting and chamfering can be performed in one step. A closed suction device, better chip suction effect.

Three-layer PVC Solid Wall Pipe Co-extrusion Production line

Three-Layer PVC Solid Wall Pipe Co-Extrusion Production Line Main Technical Parameter

Type	Pipe spec(mm)	Extruder	Main Power (kw)	Output (kg/h)
JWG-PVC250 Three-layer	Φ75～Φ250	SJZ65/132+55/110	37+22	300～400
JWG-PVC450 Three-layer	Φ200～Φ450	SJZ80/156+65/132	55+37	400～600
JWG-PVC630 Three-layer	Φ315～Φ630	SJZ92/188+65/132	110+37	740～900

Three-Layer PVC Solid Wall Pipe Co-Extrusion Production Line Advantages

● The extruder used JWELL Ultra-wear-resistant alloy screw and barrel;
A used twin-screw feeder with feeding stability and anti-powder bridge;
The vertical assembly gearbox optimizes the cooling scheme of the gearbox, and the overall temperature of the gearbox is even more uniform and the temperature rise is small;
● Good appearance, easy maintenance;
● The PVC three-layer mold optimized by Suzhou Kingwell, with the appearance of insulation and anti-perm protection;
● The internal flow path is highly polished by chrome plating, wear-resistant, and corrosion-resistant;
● It is convenient to remove and replace product specifications.
● With the special sleeve, the production speed is fast, and the surface quality is good.
● Two-stage vacuum tank, independent frequency control, vacuum degree abnormal alarm;
● Multi-claws haul-off unit, servo drive motor, ensure the high traction force stable production, no indentation, and no skidding.
● The cutting machine adopts a rotary clamping device to adapt to different pipe diameters and avoid the trouble of frequent replacement of clamps;
● Equipped with a new adjustable float chamfering mechanism, it can adjust the chamfering size according to the size of pipe diameter and wall thickness;
● With a closed suction device, the effect is better;
● Movable man-machine interactive console, complete line PLC centralized control, equipped with energy consumption display meter.

The products are used in the core layer foaming drain pipe with high barrier noise, the foaming core layer pipe with the spiral lines of inner wall with noise-reducing, and the good conductivity of the coal mine are used for three layers of PVC gas pipe.