Low-Speed Silent Crusher

Low-Speed Silent Crusher

The Low-Speed Silent Crusher is a machine-side plastic recycling equipment designed for inline processing of sprues, runners, and rejected plastic parts generated in injection molding production. It adopts a low-speed, high-torque shear cutting system, ensuring low noise operation, low dust emission, and stable particle output without overheating the material. This equipment is widely used in injection molding workshops for immediate on-site recycling, helping reduce material handling steps and improving production efficiency.
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Product Overview


The Low-Speed Silent Crusher is a machine-side plastic recycling equipment designed for inline processing of sprues, runners, and rejected plastic parts generated in injection molding production.


It adopts a low-speed, high-torque shear cutting system, ensuring low noise operation, low dust emission, and stable particle output without overheating the material.


This equipment is widely used in injection molding workshops for immediate on-site recycling, helping reduce material handling steps and improving production efficiency.

 

Application Scope


Injection molding sprues and runners recycling


Defective plastic parts recycling


Machine-side plastic waste handling systems


Thermoplastic materials recycling (PP / PE / ABS / PVC)

 

Key Features


Low-Speed Torque Cutting System
Reduces impact force and ensures stable cutting performance.


Low Noise Operation
Suitable for workshop environments with reduced operating noise.


Dust-Control Design
Enclosed structure helps minimize dust leakage during operation.


Stable Particle Output
Ensures uniform output size for downstream reuse processes.

 

Working Principle


Material enters the cutting chamber and is processed by a low-speed rotor equipped with alloy steel blades. The cutting process relies on torque-based shear force instead of high-speed impact, which reduces heat generation and helps maintain material integrity.

 

Engineering Comparison

 

Item Low-Speed Crusher High-Speed Crusher

Cutting Method Torque shear Impact crushing

Noise Level Low High

Dust Emission Low High

Heat Generation Low High

Maintenance Frequency Low High

 

Technical Parameters

 

Item

Low-Speed Crusher

High-Speed Crusher

Cutting Method

Torque shear

Impact crushing

Noise Level

Low

High

Dust Emission

Low

High

Heat Generation

Low

High

Maintenance Frequency

Low

High

 

Manufacturing & Quality Control


Each machine is tested before shipment to ensure stable industrial performance, including motor load testing, blade alignment inspection, continuous running stability testing, and electrical safety inspection.


All equipment is manufactured under standardized production processes to ensure consistent export quality.

 

Installation & Technical Support


The machine supports machine-side installation and can be integrated into injection molding production lines.


We provide installation guidance, technical drawings before shipment, spare parts support, and lifetime technical consultation.

 

Compliance & Export Capability

 

  • ISO-based manufacturing process
  • CE-standard electrical configuration available upon request
  • Export experience in multiple international markets
  • Suitable for continuous industrial production environments

 

FAQ

 

Q: What materials can the machine process?

A: It can process PP, PE, ABS, PVC and other thermoplastics.

Q: Can the machine run continuously?

A: Yes, it is designed for continuous industrial operation.

Q: Can it be integrated with different injection molding machines?

A: Yes, it can be customized based on machine requirements.

Q: What is the delivery time?

A: Typically 15–30 days depending on configuration.

Q: Do you provide installation support?

A: Yes, remote technical support is available.

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