Household Appliances Crushing and Sorting Recycling Solution

Main Equipments
HUICHUAN Hammer Mill 
This equipment crushes metals through high-speed hammering and rolls them into uniform particles, while separating impurities attached to the metal surface. It features high efficiency and low energy consumption, with strong adaptability to various hard and brittle materials in home appliances.
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HUICHUAN Vibrating Feeder
The feeder disperses crushed materials evenly and conveys them to the magnetic separator. It adopts high-quality vibration motors, ensuring stable vibration, long service life, and low energy consumption, laying a foundation for efficient subsequent sorting.
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HUICHUAN Drum Magnetic Separator
Through high-intensity magnetic fields, ferrous metals in the material flow are adsorbed onto the cylinder surface. As the cylinder rotates, iron materials are separated from non-magnetic impurities and discharged, achieving precise iron recovery with a separation rate of over 98%.
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HUICHUAN Eddy Current Sorter
Equipped with advanced eccentric magnetic pole technology, this sorter induces eddy currents in non-ferrous metals (copper, aluminum) when they pass through the magnetic field, generating a repulsive force to separate them from non-conductors (plastics). It ensures high separation efficiency and stable processing capacity.
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HUICHUAN Air Sorter（ZigZag Separator）
Utilizing the difference in material density, the air sorter separates light materials (plastics, foam) from heavy materials (copper, aluminum) through airflow and amplitude motion on an angled screen surface, further improving material purity.
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HUICHUAN All metal separator（Inductive Sorting Machine）

Huichuan All metal separator, with advanced technology and an intelligent control system, can accurately identify and separate various metals, effectively improving recycling efficiency. It is widely applicable to metal sorting in fields such as waste electronic products, mine tailings, and construction waste. Its sensor sensitivity is flexibly adjustable, which can be precisely adapted according to the size, material, and mixing degree of metal particles in the materials. It can not only capture tiny metal impurities but also efficiently sort large pieces of metal, ensuring stable and efficient operation in different scenarios and achieving ideal sorting results.

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HUICHUAN Dust Collector
Adopting an automatic pulse filter cartridge design, it efficiently captures dust generated during crushing and sorting, with a dust removal efficiency of over 99%. Centralized dust collection through pipelines ensures a clean working environment and meets environmental protection standards.
 

Customer Case 1: An Electronic Recycling Center in Bangkok, Thailand
Background: As a core electronic waste processing hub in Thailand’s Eastern Economic Corridor, the center handles large volumes of imported waste computers, mobile phones, and home appliances. Local environmental regulations impose strict limits on heavy metal emissions and resource recovery rates.
Solution: Introduced HUICHUAN’s fully automated home appliance shredding and sorting production line, integrating a hammer mill, eddy current separator, all-metal separator, and high-efficiency dust collection system. The equipment’s heat dissipation structure was optimized for tropical high-temperature and high-humidity environments to ensure long-term stable operation.
Results:
Achieved a continuous processing capacity of 50 tons of waste home appliances per day, fully covering recycling needs in Bangkok and surrounding provinces.
With the all-metal separator’s precise capture of fine metals (such as copper chips smaller than 0.3mm), the recovery rate of non-ferrous metals like copper and aluminum increased to 97%, far exceeding the local industry average (approximately 82%).
Dust emission concentration was controlled below 8mg/m³, successfully passing Thailand’s Ministry of Industry environmental certification and becoming a regional benchmark for environmental compliance.
Recycled plastics, after reprocessing, were directly supplied to local home appliance enterprises, forming a regional circular economy chain of "recycling—sorting—reuse," reducing plastic raw material imports by approximately 300 tons annually.

Customer Case 2: A Small Appliance Recycling Cooperative in Tokyo, Japan
Background: This cooperative specializes in recycling waste small appliances (rice cookers, microwaves, electric toothbrushes, etc.) in Tokyo and surrounding areas. These materials are small in size with scattered metal components (e.g., copper coils in motors, stainless steel inner liners, circuit board chips). Japanese communities have extremely high requirements for environmental friendliness, noise control, and metal purity throughout the "doorstep recycling—fine sorting" process.
Solution: Introduced HUICHUAN’s compact sorting unit, featuring a core configuration of an all-metal separator (narrow-width model adapted to small community processing stations), a micro hammer mill, and an eddy current sorting module. The equipment design fits the space constraints of Japan’s small workshops.
Results:
The all-metal separator achieved a 99.5% recognition rate for "millimeter-level metal particles" in small appliances (such as 0.5mm×0.3mm circuit board pins), with a 200kg batch sorted in just 40 minutes, meeting the community’s demand for "daily clearance."
Sorted metal purity: stainless steel ≥99%, copper wire ≥98.5%, fully complying with Japan’s Act on Recycling of Specified Home Appliances for recycled raw materials, enabling direct supply to precision manufacturing.
The equipment operates at ≤60 decibels and, combined with a closed dust collection system, successfully obtained Tokyo’s "Community Environmental Equipment Class A Certification," achieving "zero complaint" operations.
It recycles and processes approximately 12,000 small appliances annually. The high-purity metal powder extracted is supplied to nearby precision instrument factories for micro-motor rotor production, establishing a localized "urban mine" recycling model and reducing primary metal mining demand by approximately 1.5 tons/year.
Customer Case 3: A Green Dismantling Industrial Park in Chongqing, China
Background: As a national "urban mineral" demonstration base, the park is tasked with processing approximately 100,000 tons of waste large appliances (refrigerators, air conditioners, etc.) annually in southwest China. It also serves as a regional environmental education model, showcasing resource recycling technologies to the public.
Solution: Deployed HUICHUAN’s modular home appliance shredding and sorting production line, equipped with an all-metal separator, visual production monitoring system, and visitor observation channels, achieving dual functions of "efficient processing + popular science display." The line design balances high throughput with public visibility.
Results:
With the support of the all-metal separator, the production line achieved 95% full-process automation, processing 120 tons per day with a single line and recycling 32,000 tons of metals (iron, copper, aluminum, etc.) annually—equivalent to reducing primary mineral mining by 20,000 cubic meters.
It successfully obtained the "highest-level dismantling qualification" certification from China’s Ministry of Ecology and Environment, becoming a benchmark project for home appliance recycling in southwest China, receiving over 200 peer visits annually.
Recycled steel is directly supplied to local automobile manufacturers, replacing approximately 18,000 tons of primary steel per year and reducing carbon dioxide emissions by about 5,000 tons.
It hosts 5,000 visits annually, with the all-metal separator’s efficient sorting process serving as a core exhibit for environmental education, intuitively demonstrating the transformation of "waste into resources."

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