PVC Profile Machine with 65mm Screw and 80kg/h Output for Rubber Flexible Sealing Strip Extrusion

Price Negotiable
Price: USD,EUR
MOQ: 1 SET
Delivery Time: 45 WORKING DAYS
Brand: LB
Product Description
Product Overview

This PVC profile extrusion line with rubber flexible sealing strip capability is engineered for manufacturing high-quality door and window sealing strips. The system features a conical single-screw extruder with 65mm diameter and 25:1 L/D ratio, delivering consistent output of approximately 80kg/h.

Key Applications
  • Refrigerator door and window sealing strip production
  • PE silicone PVC seal manufacturing and processing
  • Luggage strip extrusion and molding equipment
  • Automotive, window, and refrigerator sealing applications
Technical Specifications
Component Specification
Extruder Model SJ65/25 Single Screw Extruder
Output Capacity 80kg/h (approximate)
Motor Power AC 30kw main motor
Screw Diameter 65mm
L/D Ratio 25:1
Heating Zones 7-zone with 60kw total heating power
Temperature Range 50-300°C
Haul-off Speed 20-30m/min (adjustable)
Winding Range 15-25mm
System Advantages
  • Material thawing even with small shear rate
  • High output capacity with long service life
  • Advanced RKC temperature control system (Japan)
  • High-grade materials with steadfast performance
  • Good plasticization with low energy consumption
  • Complete production line including extruder, calibrator, haul-off unit, and winder
Additional Applications

This versatile machine also supports: 3D filament extrusion (ABS, PLA, HIPS, PE, PP, PA), pelletizing (PE/PP), small diameter tube extrusion (PVC/PA/PC), window edge band extrusion (Soft PVC), plastic packing strap (PE/PP, PET), and rattan making (PE).

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Zhangjiagang Langbo Machinery Co. Ltd.
Location No.99 LEFENG ROAD, LEYU TOWN, ZHANGJIAGANG, CHINA
Contact Person YIN

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