EPDM Sealing Strip Extruder Machine: Efficient PVC Rubber Seals Manufacturing Solution

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Section : Machinery
Category : Plastic & Rubber Processing Machinery
SKU : 62035265199

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EPDM Sealing Strip Extruder Machine: Efficient PVC Rubber Seals Manufacturing Solution

Product Description

PVC Rubber Seals Making Machine EPDM Sealing Strip Extruder Machine

Introduction:

Details:Production flow chart: raw material → single screw extruder → foaming mould → immersion cooling water tank → belt tractor → cutter/winder → product inspection & packing.
Main characteristics:
Extruding machine: single screw extruder uses high efficient screw with high rotating speed, high output and strong plastification.
Extruding mould: the die is specially designed according to raw materials with advantages as follows: even discharge, easy adjustment and no extruding weld mark, etc.
Vacuum setting device: the parts which may touch water are all made by stainless steel.
Tractor: two claw belt type high speed tractor adopts stepless frequency speed control to meet the requirements for hauling stability
Precise pneumatic cutter or automatic winder: automatically cut or collect the sealing strip according to customers’ requirement to reduce the labor strength and improve production efficiency.

Application:

Details:This production line is used to produce many kinds of plastic sealing strip such as PVC sealing strip, PU sealing strip and TPE sealing strip, etc. The products are widely used in many industries such as refrigerator, door & window, automobiles, etc. The advantages of this production line: high production efficiency, good product quality, etc.

Specification:

Production Line Speed:	2-8m/min
Power:	about 26kw
Appearance size	15×1×2m

Product picture

Shipping Timeframes: All orders are processed within 2-5 business days (excluding weekends and holidays). After your order has been processed, the estimated delivery time is before 14 Dec, 2026, depending on customs, Please note that due to high demand, some items may experience longer shipping times, which will be communicated at order confirmation email.
Order Processing Time: Please allow 2-5 business days for us to process your order before it is shipped . Orders placed after 16:00 on Fridays, or during weekends and public holidays, will begin processing on the next business day. Processing times may be extended during peak seasons or sales events.
Manufacturing Time: Some products needs manufacturing time, the manufacturing process will take approximately 10-30 business days depending on the product. This timeframe may vary depending on the complexity of the product and current demand. but this will be communicated with you during order confirmation.
Returns and Exchanges: We offer a 30-day return policy for most items. If you are not completely satisfied with your purchase, you may return it within 30 days of receipt for a refund or exchange. Items must be unused, in their original packaging, and accompanied by proof of purchase. Return shipping costs are the responsibility of the customer, unless the item was damaged or defective upon arrival.

1. What is the EPDM Sealing Strip Extruder Machine?

A production line for manufacturing rubber/plastic sealing strips (EPDM, PVC, PU, TPE). It integrates a single-screw extruder, foaming mould, immersion cooling tank, belt tractor and cutter/winder to produce finished sealing strips for refrigerators, doors & windows, automobiles and similar applications.

2. Which materials can this machine process?

The line is designed for EPDM sealing strips and can also produce PVC, PU and TPE sealing strips by changing raw material and extrusion die.

3. What are the main components of the production flow?

Production flow: raw material → single-screw extruder → foaming mould → immersion cooling water tank → belt tractor → cutter or winder → product inspection & packing.

4. What are the key technical specifications (speed, power, size)?

Production line speed: 2–8 m/min. Total electrical power: about 26 kW. Appearance (footprint): approximately 15 × 1 × 2 m.

5. What type of extruder and screw does the machine use?

A single-screw extruder with a high-efficiency, high-speed screw designed for high output and strong plastification to ensure stable material melting and throughput.

6. How does the extruding die ensure product quality?

Dies are specially designed for the chosen raw material to provide even discharge, easy adjustment and minimal or no extruding weld marks, resulting in consistent strip geometry and surface quality.

7. What cooling and vacuum features does the line have?

The line uses an immersion cooling water tank for dimensional cooling and a vacuum setting device. All parts that may contact water are made of stainless steel to resist corrosion and contamination.

8. What kind of tractor and motion control does the line use?

A two-claw belt-type high-speed tractor is used with stepless frequency speed control to provide stable hauling and match different line speeds and strip profiles.

9. Are there options for cutting and winding the sealing strips?

Yes — the line supports a precise pneumatic cutter or an automatic winder. These can be configured to automatically cut or collect strips to reduce labor and increase efficiency.

10. What industries and products is this equipment typically used for?

Common end uses include sealing strips for refrigerators, doors & windows, automobiles and other industrial sealing applications where flexible rubber/plastic strips are required.

11. Can the machine be customized for different strip cross-sections or foaming requirements?

Yes. Extrusion dies/molds are custom-designed for the specific raw material and strip profile. Foaming parameters and moulds can be adjusted for cellular/solid profiles as required.

12. What routine maintenance is required?

Regular tasks include cleaning the extruder barrel and screw, checking and tightening die connections, monitoring cooling water quality, changing hydraulic/lubrication fluids per schedule, and inspecting belts, clamps and pneumatic components for wear.

13. What safety and hygiene considerations are included?

Stainless-steel water-contact parts reduce corrosion and hygiene risks. Standard industrial safety measures (machine guards, emergency stop, safe electrical grounding) should be implemented; additional safety features can be provided to meet local regulations.

14. Do you provide spare parts, installation and after-sales support?

Manufacturers typically supply spare parts, installation assistance and training as well as after-sales support. Exact terms (warranty period, spare parts kit, service contracts) depend on the supplier—contact sales for details.

15. How can I get a quote, samples or lead time for delivery?

Contact the supplier with your required strip profile, material, desired output speed and any automation options. The supplier will provide a quotation, lead time and can often produce sample strips or run trial production. Lead time varies by customization and order size—please request current delivery estimates from sales.