▍Product Description
The
PVC Sealing Strip Production Line is an advanced solution designed to manufacture soft PVC sealing strips, providing high flexibility and output capacity. The production line is capable of processing different profile sections and shapes, thanks to its
single-screw or
co-extruder options. The line is fully equipped with key components such as a
vacuum calibration table,
haul-off unit, and a high-precision
cutter machine, ensuring a smooth and efficient extrusion process. It offers
low power consumption, excellent plasticization, and customized solutions for various profile applications.
Efficient and Customizable PVC Sealing Strip Production
The PVC Sealing Strip Production Line from Qingdao Zhongrui Plastic Machinery Co., Ltd. is an innovative and flexible solution designed for the mass production of soft PVC sealing strips. With the ability to process different widths, shapes, and profiles, the line is perfect for producing products such as PVC shutter windows, TPE sealing strips, and more. It can handle complex profiles with high output and consistent quality.
The system integrates single-screw extruders or co-extruders, depending on production needs, ensuring the versatility required to meet customer specifications. Additionally, the line can accommodate heat transfer printing, lamination, or double-color printing to provide enhanced aesthetics with marble or wooden finishes.
High-Performance Components
This production line features a PLC control system, ensuring reliable and stable operations. It includes key components such as:
Vacuum calibration table for precision shaping
Haul-off unit with AC inverter for consistent traction
Cutter machine capable of delivering precise lengths
Winding machine that ensures easy packaging of finished products
The calibration unit is designed with powerful cooling devices to provide the perfect calibration effect, making this line ideal for a wide range of plastic profile production needs.
Superior Quality and Low Energy Consumption
Designed for high efficiency, the PVC Sealing Strip Production Line ensures low power consumption without compromising on output. Its advanced extrusion system, combined with anti-aging additives and modifiers, ensures that the final product is durable, flexible, and resistant to environmental damage, making it ideal for long-term applications in construction and home improvement.
▍The characteristics of the PVC Sealing Strip Production Line
The Plastic Soft PVC Seal Strip Production Line is specifically designed for producing PVC sealing strips of varying widths, section shapes, and heights. It efficiently manufactures high-quality strips, including PVC shutter windows, which can be treated with double-color printing, glossy oil coating, heat transfer printing, or lamination. These processes add aesthetic value with finishes like marble or wooden designs. The production line includes a single-screw extruder or co-extruder, mould, vacuum calibration table, haul-off machine, cutter machine, and stacker.
PVC shutter windows, produced by this line, use polyvinyl chloride resin with anti-aging additives and modifiers. The final product is lightweight, moisture-resistant, thermally insulated, flame-retardant, and easy to clean, making it ideal for ceiling applications in kitchens and bathrooms. This line is known for its low cost, easy installation, and excellent durability.
| Machine model | L/D Ratio | Rotating speed of screw(r/min) | Motor power(KW) | Production capacity(kg/h) |
| SJSZ-50/30 | 30/1 | 0-60 | 11 | 30-50 |
| SJ-65/30 | 30/1 | 0-60 | 15 | 50-80 |
| SJ-75/30 | 30/1 | 0-60 | 22 | 80-120 |
PVC TPE Sealing Strip Profile Production Extruder Line can adopts single-screw extruder and also co-extruder, it depends on customer's requirements.
▍Performance and advantages
PLC Control System: Provides reliable, stable performance with easy management and operation for the entire production line.
Vacuum Calibration and Cooling Unit: Equipped with powerful cooling devices, ensuring precise calibration and smooth profile shaping.
Haul-Off Unit: The caterpillar-style unit, enhanced with an AC inverter, ensures stable traction with a big pulling force and energy efficiency.
Automatic Cutting Machine: Enables accurate length control and precision cutting of the PVC sealing strips.
Winding Machine: The winding system ensures finished products are produced in specified lengths, adaptable to customer requirements, making it an efficient and flexible solution for mass production.
1. How many electric, water, air need for the machines?
Technical department supply the whole layout for workshop details.
2. Can I operate machine if don't have experienced engineers?
(1) short-time engineers to customer company (5-15days)
(2) Year-time working as requirements
3. Any quality checking before shipment?
100% confirm, run and test machines before shipment with quality certificate.
4. How long is the guarantee?
12 months since the first day customer operates (except wear parts)
5. How can u help us when face some technical problem?
24 hours by e-mail, message, calling. If problems happens need engineer we will arrange the closest or agent in local country, or send Chinese Engineers to solve in 2 weeks.
6. Where can we get spare part?
We choose International Brand that customer can find it in everywhere, such as Siemens, Omron, Delixi etc, or send parts by DHL, Fedex, TNT and other express.
By integrating the latest technology, Zhongrui's PVC Sealing Strip Production Line offers a comprehensive solution for manufacturers seeking high-quality, customizable, and energy-efficient extrusion equipment.
+86-18561886575 (Mr.Wu) 
+8618561886575
238 Yangzhou West Road, Jiaozhou City, Qingdao City, Shandong Province