PVC Waterstop Making Machine with 55/110 Conical Twin Screw Extruder and Automatic Cutting Machine for 18 Months Warranty

Price Negotiable
Price: Negotiable(USD,EUR)
MOQ: 1 SET
Delivery Time: 45 WORKING DAYS
Brand: LB
Product Description
PVC Waterstop Making Machine Concrete Construction Joint Waterproofing Strip Extrusion Line
The PVC profile production line is specifically designed for manufacturing punched hole plastic PVC waterstops and various other PVC profiles including window & door profiles, ceiling panels, and trunking. Custom solutions and molds are developed based on specific drawing sections.
Processing Process
The complete production flow: PVC powder + additive → mixing-material feeder → twin screw extruder → mold and calibrator → vacuum forming table → haul-off machine → cutting machine → discharge rack.
Key Features
  • Conical twin screw extruder suitable for both PVC powder and granules
  • Integrated degassing system for excellent material plasticization
  • High-speed mold design for increased productivity
  • Double strand mold configuration for PVC waterstop profile production
  • Optimized channel design ensuring high flow performance
  • Advanced plate mold producing profiles with high precision
Component Details
Single Screw Extruder Machine

Crafted with top brand components to ensure production stability, efficiency, and machine durability. Features international standard single screw and barrel with strong rigidity for long service life and superior plasticizing effect.

Mould

Double strand mold configuration significantly improves productivity. Optimized channel design ensures high flow performance while advanced plate mold technology delivers profiles with exceptional precision.

Calibration Table

Features stable steel frame construction with SUS 304 stainless steel body. Includes multi-dimension position adjustment system with precisely laid out water pumps and vacuum calibrators for rapid shaping and cooling of PVC profiles.

Coiling Unit

Automatically winds finished waterstop strips into neat, uniform rolls. Provides consistent tension control during winding to prevent deformation or stretching. Features adjustable coil diameter and winding speed for improved efficiency and convenient storage and transport.

Technical Specifications
Model LB180 LB240 LB300 LB600
Max Product Width (mm) 180 240 300 600
Screw Model SJ55/110 SJ65/132 SJ65/132 SJ80/156
Motor Power 22KW 37KW 37KW 55KW
Cooling Water (m³/h) 5 7 7 10
Compressor (m³/h) 0.2 0.3 0.3 0.4
Total Length (m) 18 22 22 25
Machine Photos
PVC Waterstops Extrusion Production Line overview showing complete machinery setup
Production Line Overview
Extrusion line components and machinery detailed view
Extrusion Line Components
Production line control system and operator interface
Control System
PVC profile extrusion process in operation
Extrusion Process
Waterstop profile manufacturing close-up view
Profile Manufacturing
Finished PVC waterstop products ready for use
Finished Products

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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