HDPE Large Caliber Hollow Wall Twist Pipe Extrusion Line Water Pipes Production Line

Detailed Product Description:
Absorbing advanced technology at domestic and abroad,Using the German Siemens PLC control system.Single srew extruder ensure High-speed and high-quality extrusion; Composite head, spiral rotary molding, unique structure, compact design, to ensure high quality products; production line easy to operate and high ring stiffness, the production process is stable. It has been widely used for sewerage and drainage system, instead of coment pipe and cast iron pipe. High quality compression and corrosion resistance.completely technical certification, rest assured purchase. We offer the defect -free products and satisfying serives we spare no pains to keep improving our quality and we obey accurate delivery at any time .

Die-Head
Die-head is mainly composed of mandril, neck mold, spiral body, cover, die-head body, bolts, and heating rings. The inside surface touching with plastic materials is polished and chrome plated to ensure plastic materials flow smoothly and to ensure no rusting. The uniformity of pipe wall thickness can be adjusted by bolts. The copper calibrating sleeve fixed in die-head is mainly used to cool down the fresh pipe and to calibrate the pipe outer diameter.

Machine Advantages
---High-efficiency extruder gives larger output, stable performance.
For example
SJ90/33---600-700kg/h
SJ120/33---800-900kg/h
SJ150/33---1000-1200kg/h
---Compared with inflating method (internal pressure method)
1. For 24 hours working, it reduces 2-3 workers for each shift.
2. There is much waste pipe and material, no need workers to crush waste material.
3. High-effeciency. Take Dimater 960mm as an example, Output is approximately 60 pcs of 11.6meters pipe, it is much higher output than that of inflating method.
4. Pipe wall is average and smooth, to reduce waste of raw material, and pipe thickness is adjustable.
5. No need trim edge, once forming.

Main machine- High-effeciency single screw extruder
---Single screw is with barreir & mixing head; Barrel is new model with slotting (channel), Both make security of good jellification, large output and stable performance.

Controlling system
The complete line could be controlled by PLC, with good human-machine interface, all technical parameters could be set and indicated by touching screen. Controlling system is designed according to the customer; S requirement, to be with PLC, or without.

Electrical system
---ABB frequency converter or EUROTHERM speed controller
---Japan RKC temperature controller
--- SIEMENS AC contactors

Service

Seller provide the technical service with free, and training the workers of buyers.

Installation and testing

The seller can send 2 technicians to the buyer’s company for installation and testing the lines. The round trip ticket, accommodation, transportation, medicine treatment and insurance caused by the seller’s expert in buyer’s country and 150 US dollars per person per day will be covered by the buyer.