Short description:
The plastic pipe belling machine, plastic pipe socketing machine, pipe socket making machine is an optional part of the plastic pipe production line. It can manufacture the socket end of pipes with types of "U", "R" and rectangular.The processed pipe can be PVC or PP material. The belling process should be done in the belling oven with vacuum shaping inside core of belling mould aand water cooling outside the pipe in order to get the precise socket.
Applications:
The "U" socket pvc pipe could be used in water supply system, drainage and severage system, agricultural irrigation system, industrial application, conduit for electrical and telecommunication cables.
The "R" socket pvc pipe is designed with a special socket end that incorporates a rubber ring or gasket to create a watertight and flexibe seal. It could be used in underground water mains,stormwater drainage, landscape irrigation, wastewater treatment plants,gas distribution.
The rectangular PVC/PP pipe sockets are specialized connectors designed for use with rectangular or square PVC pipes, which are less common than round pipes but are used in specific applications where their shape provides functional or aesthetic benfits. It could be used in ventilation ducts, electrical conduits, telecommunication infrastructure, plumbing and drainage systems,framework construction, furniture and fixtures, water channels, supporting structures.
Features:
1)This belling machines can socket PP and PVC pipes in the range of 20mm up to 400mm.
2)We offer ABB Touch screen and PLC control system which is more easy-operation.
3)Special Internal heating system using inferred heaters will provide homogenous heat inside the pipe.
4)We use Hydraulic system for socketing of pipe which make the socketing process faster and much reliable and pneumatic systems are used in moving components.
5)The machine has portable holder sending the pipe to the two tanks for heating and belling.
6)It has conversion switches of expansion solvent plug (direct type) and expansion flexibility sealing washer type plug (R type) in control panel, so it is very convenient to choose the way of tube expansion, with strong craft adaptability.
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.





Technical Parameter
Model | SH-63 | SH-110 | SH-250 | SH-315 | SH-630 | SH-710 |
Pipe Range (mm) | 16-63 | 16-110 | 50-250 | 90-315 | 315-630 | 400-710 |
Heating oven | Double | Single/Double | Single/Double | Single/Double | Single/Double | Single/Double |
Socket Shape | U | U | U/R/Rectangle | U/R/Rectangle | U/R/Rectangle | U/R/Rectangle |
Pipe Material | PVC / PP | PVC / PP | PVC / PP | PVC / PP | PVC / PP | PVC / PP |
Our factory



Our Exhibition














Are you a trading company or factory? Can I have a factory visiting?
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.
How to build trust with Langbo
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.
Is the shipping cost included in the quotation?
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.
What will happen after order confirmation
confirmation of Configuration
Sign of Proforma invoice
30% of total price pre-payment for production starting
Test running in the house, customers on-site or video connecting
Confirmation of machine condition
70% of the total price for delivery preparation
Confirmation of Delivery date
Shipping to customer
On-site commissioning
Training in machine operation and maintenance
Confirmation of handover
One year guarantee
Whole lifecycle service and technical support
What is the Payment Method?
T/T, D/P, Letter of credit, Cash transaction
How to guarantee the machine quality made by Langbo
We provide one year guarantee and whole-lifecycle technical support for our product. During in-house test running, customers can check the machine on-site. Any point for optimization will be done immediately.
How can customers get the exact machine as they wish?
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
Do you have CE Certification?
Yes. Both our extrusion machine and plastic recycling machine have CE Certification.
What is the delivery time between order confirmation and delivery?
Usually 45 days. Depended on the certain project, the exact delivery time will be wrote on contract.
What are services for after-sale
One-year quality guarantee.
Quick response for technical support
Problem analysis for production problems
What means one-year quality guarantee
After the handover of the machine, Langbo provides free new parts for every non-man-made damage.
How to get the required area of the machine?
For a new plant, you can contact me. (whatsapp) 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.