HDPE Double Wall Corrugated Pipe Production Line

Double wall corrugated pipe inner layer smooth, outer layer trapezoidal corrugated-size, hollow wall between inner layer and out

SBG250 HDPE/PP Double Wall Corrugated Pipe Extrusion Line:

Diameter scope: (ID) Φ90mm-Φ250mm

Double wall corrugated pipe line features:

 Extruder: High speed, high efficiency extrusion single screw extruder is specially designed for extrude PE material. Grooved barrel, equipped with the lower noise fan, high speed and hard gear reducer. The inner and outer layers of the corrugated pipe are independently feed material by two extruders. It can make the inner and outer layers produce different material and guarantee high efficiency extrusion.

Die head: it has two channel structure, nitriding and polishing handling, special designed mouth molds, suitable for different material and different ring stiffness corrugated pipe production. The special molds structure assures the inner and outer layer wall thickness even and forming stability.

Corrugator: Corrugator is adopted horizontal structure with chain type transmission, equipped with open water cooling system and vacuum forming system. It greatly increases the production speed. The belling on line function decreases investment cost and improves production efficiency. Mold moving adopts synchronous upper and lower mechanical drive system and advanced self-lubrication system. It assures moving accuracy and corrugated pipe quality stability.

Mold blocks: Double Wall Corrugated Pipe forming molds which are formed by special aluminum alloy material through precision casting. They have high precision and strength, and excellent heat dissipation.

Cutting machine: High-strength alloy steel blade, rotary cutting, smooth pipe incision, dustless cutting. The tracking device makes the cutting location precision. Germany SIEMENS professional PLC programmed controlling system makes operation easy and sensitive.

Control system: it adopts SIEMENS professional PLC control system, 15 "large color touch screen human-machine interface, high automation, reliable running, easy operation, remote communication function which can realize remote fault diagnosis and rule out the possibility.

Main technical parameter:

Component	Model	Dimension(L×W×H)mm	Total power (kw)	Total Weight(kg)
Extruder	SJ90×33 SJ90×30	3780×600×3000 3400×560×3000	200(max) 110(max)	6000 4500
Mold Blocks (ID)	PE90	2000×Φ326	50 (max)	1200
	PE110			1500
	PE160			1800
	PE200	2300×Φ440		2100
	PE250			2300
Corrugator	SBCJ315	4300×1750×1800	30 (max)	5000
Cutting Machine	QG315	2900×1400×2060	7.5	2500
Unloading Bracket	JGJ315	5220×2100×830		230

HDPE Double Wall Corrugated Pipe Production Line