1. Introduction of Product

HDPE/PVC/PP Vertical  And Horizontal Type Double Wall Corrugated Pipe Extrusion Line

Double Wall Corrugated Pipe is mainly used for water drainage system. It is a fully computer line. It feature high and stable output capacity, and highly automatic operation. For HDPE, you can choose high efficient single screw extruder. For PVC ,you can choose conical twin-screw extruder or parallel twin-screw extruder. Forming system consists mould and corrugators.

Mould blocks can be easily changed and they have air or water cooling system. The belling process is on line. High precision cutting can be guaranteed by cutting machine. The production line can also be equipped with SIEMENS PLC system.

2. Quick Detail:

Full automatic control, running stable, high capacity. HDPE/PP material use high efficient single screw extruder, and PVC material use conical twin screw extruder or parallel twin screw extruder. Horizontal type corrugators adopt advanced shuttle-type structure, closed water cooling system, on-line belling. Whole line is controlled by PLC computer.

3. Description:

Vertical Type

4. Applications:

The corrugated pipe are mainly used for water drainage, sewage outlet, insulation of wire and cable, heat supply engineering in high building and underground building, which are reliable.

5. Specifications:

Horizontal Type

6. Competitive Advantage:

We develop this extrusion line based on our own D&R technology and advanced foreign technology. We filed many patents in this field. Suitable pipe diameter: 63mm-1500mm, features: high automation, stable extrusion and large output. New high-efficient single screw extruder and high-efficient twin screw extruder to ensure high output. Horizontal structure, shuttle drive, sealed water cooling system, vacuum calibration, double-layers flaring online. We earn high praise from our customers for our technology innovations and rich experiences.

7. Service:

1. Oversea installation guide.

2. Oversea test running

3. Ovsersea worker training

4. Technical support

5. Spare parts supply

6. Technical operation support

7. Formula and processing support

8. Option

Raw material + master batches→mixing→vacuum feeding→material dryness→single screw extruder→extrusion mould→orrugation forming machine→meter measurer→double winder→finished product inspecting & packing

9. Commercial Terms

1. Payment: 30% by T/T as advance payment, balance(70%) by T/T before shipment

2. Lead Time: 60 days after receiving the advance payment

3. Transportation: container, simple package ( PE film, salver)

4.Warranty period: From the day of the use of the machine in the buyer’s factory:

   (1) The mechanical Parts: 12 months

   (2) The electrical Parts: 6 months

5. Installations and Commissioning

   (1) Up to date commissioning has been made before shipment

   (2) Overseas Commissioning and charges

   one or two technicians will be sent to the buyer to guide the installation and commissioning of the              equipment if the customer requests.

   Customers pay the charge of our technicians.

   (1) Round-trip Airplane Ticket

   (2) Charges of transportation, accommodation and communication

   (3) The allowance for the technicians is USD 80 per day for one person.

   (4) An interpreter is needed.

6. Spare parts:

    Spare parts for one year are needed for the customers, and we suggest that customers should buy the     spare parts. (Fittings list will be provided.)

7. English manual, Figuration drawing, and footing drawings are provided.