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Global E-Waste Recycler Overcomes Dismantling Challenges with ChunMu V400 Explosion-Proof Refrigerant Recovery Machine

2026-02-06

Established in 1968, a global leader in e-waste and solid waste management has long been at the forefront of sustainable waste processing, offering comprehensive services including used household appliance recycling, confidential material destruction, paper and plastic recycling, and waste collection logistics. By 2020, however, the company faced critical bottlenecks in its waste refrigerator and air conditioner dismantling operations—challenges that threatened to slow production and compromise safety.

The Dual Challenge: Capacity Shortfalls and Flammable Refrigerant Safety

As the company expanded its production lines, its existing refrigerant recovery machines could no longer keep up with growing processing demands, creating costly delays in the dismantling workflow. A more pressing concern was the handling of R600A, a highly flammable and explosive hydrocarbon refrigerant commonly used in old refrigerators. This posed extreme safety risks, requiring specialized explosion-proof equipment to ensure operator safety and compliance with global industry standards—something the company’s current machines lacked.

Seeking a reliable solution, the company conducted extensive research and identified ChunMu Refrigeration as a leading supplier for China’s domestic e-waste dismantling industry, known for its customized, high-performance refrigerant handling equipment.

ChunMu V400: Customized Explosion-Proof Solution for Safe, Efficient Recovery

In 2021, the e-waste recycler partnered with ChunMu to develop a tailored solution to its unique challenges. ChunMu’s team engineered the V400 Explosion-Proof Refrigerant Recovery Machine, designed specifically for the safe and efficient recovery of flammable refrigerants in high-volume e-waste dismantling operations.

Key features of the V400 series include explosion-proof electrical boxes, motors, and an oil-free compressor—all certified by a third party to meet ATEX EU explosion-proof standards. This certification ensures the machine is fully compatible with hydrocarbon refrigerants like R600A, eliminating safety hazards while maintaining optimal performance. Impressed by the customized design and proven reliability, the company ordered two V400 units upfront to integrate into its waste appliance dismantling lines.

Transformative Results: Boosted Capacity and Factory Efficiency

Since deploying the ChunMu V400 machines, the e-waste recycler has achieved remarkable improvements in its operations. The V400’s high recovery efficiency and stable, uninterrupted operation have directly addressed the company’s capacity shortfalls, allowing it to process more waste refrigerators and air conditioners daily. Most importantly, the explosion-proof design has eliminated safety risks associated with R600A, ensuring a secure working environment for operators.

By partnering with ChunMu, the company has turned its dismantling challenges into a competitive advantage, strengthening its position as a leader in sustainable e-waste management.

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Solutions Details

Global E-Waste Recycler Overcomes Dismantling Challenges with ChunMu V400 Explosion-Proof Refrigerant Recovery Machine

Global E-Waste Recycler Overcomes Dismantling Challenges with ChunMu V400 Explosion-Proof Refrigerant Recovery Machine