Plastic Single Wall Corrugated Pipe Production Line Plastic Machine

Product Description

Product Description

The production is designed for producing flexible corrugated pipes made from PE, PP, or PVC materials. These pipes are widely used for wire protection, drainage, ventilation, and automotive applications. The production line ensures stable performance, high output, and uniform pipe forming through precision temperature control and optimized die design.

Processing Process

Plastic granules are fed into the hopper and melted in the extruder under controlled temperature and pressure. The molten material is then shaped in the corrugation mould by vacuum or pressure forming. After shaping, the corrugated pipes are water-cooled to stabilize their form. The cooled pipes are automatically cut to the required length and collected by the coiler for inspection and packing.

Specification

Model	Pipe Diameter Range (mm)	Extruder Type	Output (kg/h)	Main Motor Power (kW)	Line Speed (m/min)
LB-16/32	16–32	SJ-45	40-60	15	10-15
LB-32/63	32–63	SJ-65	80-100	30	8-12
LB-63/160	63–160	SJ-75	120-180	45	6-10

Single Screw Extruder

Corrugator Forming Machine with Mould Blocks

Designed with a specially structured screw and barrel for efficient plasticizing and melting of HDPE/PP materials, providing uniform extrusion pressure and consistent output.

The heart of the production line — uses vacuum forming technology and precision-engineered mould blocks to create uniform corrugations and smooth inner walls. The mould chain can be quickly replaced to switch pipe sizes.

Cooling System (Air & Water)

Automatic Cutting or Winding Unit

A combined air and water cooling system rapidly stabilizes pipe shape and ensures high dimensional accuracy while maintaining production speed.

Depending on pipe size, the finished pipes are either cut to preset lengths or automatically wound into coils for easy storage and transport.

Technical Features

1. The plastic corrugated machine is designed for producing single or double-wall corrugated pipes with stable performance and precise forming.
2. The feeding system ensures continuous and uniform material input for efficient extrusion.
3. The high-performance single screw extruder provides consistent plasticizing and melting under controlled temperature and pressure.
4. The forming unit adopts vacuum or pressure shaping technology to achieve accurate corrugated structure and smooth surface.
5. The water cooling system ensures rapid and even cooling, maintaining product dimensional stability.

6. The automatic cutting unit enables precise length control and smooth cutting surfaces.
7. The coiler automatically collects finished corrugated pipes, improving efficiency and reducing manual handling.
8. The PLC control system allows centralized operation and parameter adjustment, ensuring easy and safe operation.
9. The machine structure is compact, with easy maintenance and fast mold replacement.
10. Equipped with well-known brand electrical components for reliable performance and long service life.

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Delivery information

1. Delivery: 30 days after ur order
2. Warrenty: 12 months
3. Payment: T/T 30% in advance, T/T 70% before delivery.
4. Packing: Standard export wooden case

Our Service

1. One year guarantee for whole machine.
2. 24 hours technical support. 
3. Our engineers can provide installation & commission service overseas.
4. After a year, we can instruct you how to maintain the machine, and spare parts are provided with the best price.
5. We also can provide training service which help operators handle the machine well.

Company Profile

ZHANGJIAGANG LANGBO Machinery Co., Ltd.

ZHANGJIAGANG LANGBO Machinery Co., Ltd. is a professional manufacturer of plastic extrusion and recycling equipment, located in Zhangjiagang, China. With years of experience in the plastics industry, Langbo Machinery focuses on designing and producing reliable machines such as pipe extrusion lines, profile extrusion lines, granulating machines, mixer units, and recycling systems.Combining strong technical expertise with a commitment to quality, Langbo Machinery ensures stable performance, energy efficiency, and long-term value for every machine delivered.

Our Exhibition

Packaging & Shipping

Certifications

FAQ

Are you a trading company or factory? Can I have a factory visiting?

How to build trust with Langbo?

Is the shipping cost included in the quotation?

We are a factory that produces machines for customers directly. Yes, our production plant can be visited at any time. We are in Zhangjiagang, Jiangsu Province close to Shanghai and Wuxi. If you are near to us, the pick-up service is available.

We can send working videos showing the machine running perfectly in several countries for online communication. We will provide customer-focused and tailored technical suggestions.

For offline contact, you can visit our factory and talk about the machine face to face, you can find our competence in the field of plastic extrusion and tell our ability in machine building.

Usually, our quotation contains FOB Shanghai as a shipment condition. This means the shipping cost between the delivery and destination ports will not be included in the quotation. The shipping cost fluctuates according to the delivery company and shipping date. Langbo can help customers to get the latest shipping price. Customers decide if we add the shipping cost to the quotation or choose a shipping agent by themselves.

How can customers get the exact machine as they wish?

Do you have CE Certification?

What is the delivery time between order confirmation and delivery?

·Factory visiting before order
·Product sample posting to Langbo for a better understanding of customer's expectations and configuration communication
·On-site checking during test running

Yes. Both our extrusion machine and plastic recycling machine have CE Certification.

Usually 45 days. Depended on the certain project, the exact delivery time will be wrote on contract.

What are services for after-sale?

What means one-year quality guarantee?

How to get the required area of the machine?

·One-year quality guarantee
·Quick response for technical support
·Problem analysis for production problems

After the handover of the machine, Langbo provides free new parts for every non-man-made damage.

For a new plant, you can contact me. After knowing your demand, I can make the detailed solution and layout of the machine line.
 
Meanwhile, I will provide technical guidance of your installation and specification.