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Use case

Reducing Explosion Risks in Automotive Shredding Operations with the EZR 2500e Pre-Shredder

By :

MTB RECYCLING

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Illustrations

This project addresses companies looking for:

Automotive recycling facilities face significant explosion risks during end-of-life vehicle (ELV) shredding, particularly from unremoved LPG tanks. The EZR 2500e pre-shredder by MTB Recycling offers a solution to mitigate these hazards, enhancing both safety and operational efficiency.

Description of the use case / service / project

Problem Statement

Industrial Context

In the automotive recycling industry, shredding end-of-life vehicles (ELVs) is essential for material recovery. However, this process carries substantial explosion risks, especially when components like unremoved LPG tanks are present. For instance, in 2003, an explosion occurred at a French ELV shredding facility, causing significant material damage and a two-week production halt. The likely cause was an unremoved LPG tank within a vehicle carcass.

Impacts and Risks

Personnel Safety Risks: Explosions can lead to severe injuries or fatalities among operators and nearby staff.
Production Downtime: Such incidents can cause prolonged operational interruptions, affecting productivity and delivery schedules.
Financial Costs: Equipment repairs and production losses result in substantial expenses for the company.
Regulatory Consequences: Incidents may lead to investigations, fines, and damage to the company's reputation.

Solution Provided by MTB Recycling

Introduction to the EZR 2500e Pre-Shredder

To address these challenges, MTB Recycling offers the EZR 2500e twin-shaft pre-shredder, designed to enhance safety and efficiency in automotive shredding operations. Product Page

Technical Specifications

Power: 800 kW
Tooth Tip Force: 67 tonnes
Rotor Speed: 0 to 20 rpm
Shaft Diameter: 1,600 mm
Shaft Length: 2,500 mm

Advantages and Benefits

Explosion Risk Reduction: The slow rotation speed of the shafts in an open environment significantly decreases the risk of explosions, even when processing potentially hazardous materials. Source
Enhanced Safety: Hydraulic frame opening and secure access facilitate maintenance, thereby reducing risks to personnel.
Production Optimization: The modular design allows for quick installation and easy integration into existing production lines, minimizing downtime.
Operational Cost Reduction: The high-performance electric drive offers increased energy efficiency, lowering operational costs.

Conclusion

By incorporating the EZR 2500e pre-shredder into ELV shredding operations, automotive recycling companies can significantly reduce explosion risks, enhance personnel safety, and optimize productivity. This advanced technical solution meets the industry's stringent requirements for safety and efficiency.