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Lifting Knife Cutting Machine / Lifting Blade Cutter

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Product Description

Product Overview

The Lifting Knife Cutting Machine is a high-efficiency cutting system designed for plastic extrusion production lines requiring fast and continuous cutting operations. It uses a vertical lifting blade mechanism that moves up and down in synchronization with the extrusion line, enabling precise cutting without stopping production.


This cutting system is widely used for small to medium diameter plastic pipes and profiles, especially in high-speed production environments where efficiency and consistency are critical.


Compared with traditional fixed cutters, the lifting knife system offers higher speed, reduced maintenance, and improved production continuity.


Automatic Plastic Pipe Cutting Equipment


Key Features

  • High-speed vertical lifting knife cutting system

  • Continuous cutting without stopping extrusion line

  • Suitable for small and medium diameter pipes

  • PLC intelligent synchronization control

  • High cutting efficiency with stable performance

  • Reduced blade wear and easy maintenance

  • Compact structure suitable for factory space optimization

  • Smooth and accurate cutting edges



Technical Specifications (Reference)

  • Pipe Diameter Range: 16–160 mm (customizable)

  • Cutting Type: Vertical lifting blade system

  • Control System: PLC automatic synchronization

  • Drive System: Servo motor / pneumatic system

  • Material Compatibility: PVC, PE, PP, PPR

  • Operation Mode: Fully automatic inline cutting

  • Cutting Speed: Adjustable based on extrusion line speed



Applications

  • PVC pipe extrusion production lines

  • PPR hot water pipe manufacturing

  • PE irrigation pipe systems

  • Electrical conduit pipe production

  • Small diameter plastic profile cutting



Why Choose Our Lifting Knife Cutting Machine?

This system is designed for high-speed extrusion environments where production efficiency is critical. It ensures synchronized cutting with minimal downtime, helping manufacturers increase output while maintaining consistent product quality. Its compact design also makes it suitable for modern automated factories.


FAQ

Q1: What is a lifting knife cutting machine used for?
A: It is used for continuous cutting of plastic pipes during extrusion without stopping the production line.


Q2: What materials can it cut?
A: It is suitable for PVC, PE, PP, and PPR pipes.


Q3: Is it suitable for high-speed production lines?
A: Yes, it is specifically designed for high-speed continuous extrusion systems.


Q4: Does it require manual operation?
A: No, it is fully automatic and synchronized with the extrusion line.


Q5: Can it be customized?
A: Yes, diameter range, blade system, and control configuration can be customized.


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