Automatic PVC Pipe Slotting Machine 110-160mm Diameter 3-6m Length for Drainage
The PVC Pipe Slotting Machine is a fully automatic, PLC-controlled solution designed for precision slotting of PVC and PE pipes. Widely used in playgrounds, parks, and lawns for drainage and sewage pipe applications, this machine delivers high-speed, high-accuracy performance suitable for industries including hospitality, garment retail, and construction.
This equipment can complete the pipe grooving process in just 3–5 minutes, with built-in dust removal to maintain a clean workshop environment.
- Available in two configurations: in-line and out-of-line automatic slotting.
- Integrated dust removal equipment ensures a clean machine and workshop environment.
- High-speed operation completes the pipe grooving process in 3–5 minutes.
- PLC control system with fully automatic operation for ease of use.
- Interchangeable grooving blade combinations with 1, 2, 3, or 4 knife shaft groups to suit different slot surface requirements.
| Model | Diameter | Center Height | Pipe Length | Compressed Air Pressure | Total Power | Main Motor | Elevating Servo Motor | Overall Size | Blade Material |
|---|---|---|---|---|---|---|---|---|---|
| LB160 | 110–160 mm | 700–900 mm | 3–6 m | 0.6 MPa | 11 KW | 3 KW | 0.75 KW | 6000 × 1250 × 1800 mm | W18Cr4V |

High-accuracy and high-speed performance make this machine an ideal choice across multiple industries. The machine can be customized to meet specific voltage requirements, ensuring seamless integration into existing production lines.
- Delivery: 30 days after order confirmation.
- Warranty: 12 months.
- Payment: T/T 30% in advance, T/T 70% before delivery.
- Packing: Standard export wooden case.
- One-year guarantee for the whole machine.
- 24-hour technical support.
- Engineers available for overseas installation and commissioning service.
- After one year, maintenance guidance is provided, and spare parts are offered at the best price.
- Training service available to help operators handle the machine proficiently.




We are a factory that produces machines directly for customers. Our production plant can be visited at any time. We are located in Zhangjiagang, Jiangsu Province, close to Shanghai and Wuxi. If you are nearby, pick-up service is available.
We can send working videos showing the machine running perfectly in several countries for online communication. We provide customer-focused and tailored technical suggestions. For offline contact, you can visit our factory and discuss the machine face to face, where you can see our competence in plastic extrusion and our ability in machine building.
Usually, our quotation contains FOB Shanghai as the shipment condition. This means the shipping cost between the delivery and destination ports is not included. Shipping costs fluctuate according to the delivery company and shipping date. Langbo can help customers get the latest shipping price. Customers decide whether to add the shipping cost to the quotation or choose a shipping agent themselves.
The process includes: confirmation of configuration, signing of proforma invoice, 30% pre-payment for production start, in-house test running (customers on-site or via video), confirmation of machine condition, 70% payment 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, and whole-lifecycle service and technical support.
T/T, D/P, Letter of Credit, and cash transaction.
We provide a one-year guarantee and whole-lifecycle technical support. During in-house test running, customers can check the machine on-site. Any point for optimization will be addressed immediately.
Factory visiting before order, posting product samples to Langbo for a better understanding of expectations and configuration communication, and on-site checking during test running.
Yes. Both our extrusion machines and plastic recycling machines have CE Certification.
Usually 45 days. Depending on the specific project, the exact delivery time will be written in the contract.
One-year quality guarantee, quick response for technical support, and problem analysis for production issues.
After handover of the machine, Langbo provides free new parts for every non-man-made damage.
For a new plant, you can contact us. After understanding your demand, we can make the detailed solution and layout of the machine line, and provide technical guidance for your installation and specification.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.