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Product Description
The unit mainly uses PP and PE as raw materials to produce bellows pipe. The bellows forming head has high precision and the module interchangeability is good. Online flaming can be realized to ensure the performance indexes of the pipe forming. Bellows have the advantages of light weight, heat insulation, heat preservation, moisture proof, flame retardant, acid and alkali resistance, corrosion resistance, widely used in power cable casing, urban drainage, agricultural irrigation, buried infiltration irrigation and building water delivery fields.
| Model No. | SJ65/30 | Type | Pipe Extruder |
| Plastic Processed | PP | Product Type | Profile Extrusion Molding Machine |
| Feeding Mode | One Feed | Assembly Structure | Integral Type Extruder |
| Screw | Single-Screw | Engagement system | Full Intermeshing |
| Screw Channl Structure | Deep Screw | Exhaust | Exhaust |
| Automation | Automatic | Computerized | Computerized |
| Type of pipe | PP/PE Bellow | Extrusion Capacity | 60-70 (Kg/H) |
| Pipe Diameter range | 16-63(mm) | Motor Power | 30kw |
| Screw Diameter | 65mm | Maximum Extrusion Diameter | 65mm |
| Production Line Speed | 5-12 | Overall Size | 28*2*2.5m |
| Main Motor Speed | 1480kw | Screw Number | Single Screw |
| Transport Package | 1 | Specification | Pipe diameter range: 16-63 (mm) |
| Trademark | zhongrui | Origin | Qingdao, China |
1. Unique product structure and strong pressure resistance;
2. Smooth inner wall with large flow rate;
3. The product has convenient connection, good interface sealing, corrosion resistance, zero leakage, no scaling, and avoids secondary pollution, making it an ideal "green pipe";
4. The product has good flexural performance and can adapt to uneven soil settlement;
5. Long service life, up to 50 years of underground use;
6. The product is light in weight and convenient in construction, which can reduce construction costs and shorten construction cycles;
My company's corrugated pipe production equipment operates with exceptional stability, exhibiting minimal downtime and low failure rates in continuous operation. The machinery is engineered to perform with significantly reduced noise levels and features enhanced wear-resistant components, which not only extend the service life but also lower long-term operational costs. Its user-friendly design prioritizes ease of maintenance, enabling quick access to key parts and streamlined troubleshooting procedures.
We implement a strict quality control system beginning at the raw material procurement stage, ensuring that only certified and high-grade components are used in manufacturing. Every equipment unit undergoes rigorous performance testing and quality inspections before delivery, guaranteeing compliance with technical standards and reliable operation under actual working conditions.
Our service commitment extends across the entire customer journey: comprehensive pre-sales technical consultations and project planning, professional on-site installation guidance and operator training during sales, and responsive after-sales support including spare parts supply, remote diagnostics, and preventive maintenance programs. We maintain close cooperation with clients, providing continuous technical guidance to optimize production efficiency and product quality.
We warmly welcome professionals and enterprises from various industries to visit our production base, observe equipment in operation, and discuss business opportunities. Our team is ready to demonstrate how our solutions can meet your specific production needs and contribute to your operational success.
Most plastic extrusion machines work for 10 to 15 years. This happens if companies take care of them. Good machines and regular care help them last longer. Companies should check their machines often. This helps stop problems before they get worse.
You watch the temperature, speed, and pressure. Sensors help you check each step. Control systems help you spot problems early. You inspect the pipes often. Automation helps you work faster and keeps pipes the same.
Yes, you can pick the size of the machine. You can choose the pipe diameter and control system. Companies like Qingdao Zhongrui Plastic Machinery Co., Ltd. make custom machines. You get equipment that fits your project and helps you reach your goals.






