160mm PVC Pipe Slotting Machine for Drainage Sewage 3-6m Length 11KW
The 160mm PVC Pipe Slotting Machine is a high-standard, fully automatic solution engineered for precision slotting of PVC and PE pipes. It is widely used in the construction of drainage and sewage systems for playgrounds, parks, and lawns, delivering reliable performance with high accuracy and speed.
- Automatic slotting machine available in two configurations: in-line and out-of-line.
- Integrated dust removal equipment ensures a clean working environment for both the machine and the workshop.
- High-speed operation completes the pipe grooving process in just 3–5 minutes.
- PLC control system provides fully automatic operation for ease of use.
- Multiple grooving blade combinations available — 1, 2, 3, or 4 groups of knife shafts — to meet different surface grooving requirements.
| Model | Diameter | Center Height | Pipe Length | Compressed Air Pressure | Total Power | Main Motor | Elevating Servo Motor | Overall Size | Blade Material |
|---|---|---|---|---|---|---|---|---|---|
| LB160 | 110–160mm | 700–900mm | 3–6m | 0.6MPa | 11KW | 3KW | 0.75KW | 6000×1250×1800mm | W18Cr4V |






This machine is designed for high-accuracy and high-speed performance, making it an ideal choice for a wide range of industries, including hotels, garment shops, and construction works.
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, we provide maintenance guidance and spare parts 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. You can see our competence in the field of plastic extrusion and our capability 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 obtain the latest shipping price. Customers decide whether to add the shipping cost to the quotation or choose a shipping agent themselves.
- Confirmation of configuration
- Signing of Proforma Invoice
- 30% of total price pre-payment for production start
- Test running in-house, with customers on-site or via video connection
- Confirmation of machine condition
- 70% of 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
T/T, D/P, Letter of Credit, and cash transaction.
We provide a one-year guarantee and whole-lifecycle technical support for our products. During in-house test running, customers can check the machine on-site. Any point for optimization will be addressed immediately.
- Factory visiting before order
- Product sample posting to Langbo for a better understanding of customer expectations and configuration communication
- 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
- 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 prepare a detailed solution and layout of the machine line, along with 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.