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Scrap Steel Crushing Recycling Line

Address Your Pain Points:

1. Mixed raw materials and unstable quality: Scrap steel is mixed with rust, oil stains, plastics, rubber and other impurities, with high impurity content and uneven particle size.
2. High environmental pressure and compliance risks: Dust and noise exceed standards during the crushing process, which is likely to cause environmental complaints; under the "double carbon" policy, emission indicators are tightened, environmental protection investment accounts for a high proportion, and the risks of rectification and fines are prominent.
3. High energy consumption and meager profits: Traditional equipment has high unit energy consumption, and electricity costs account for more than 30% of production costs; the low-end industry competition is fierce, and the gross profit rate is generally less than 8%, with limited profit space.
4. Insufficient production capacity and difficulty in processing large materials: The equipment has insufficient horsepower, heavy scrap steel (such as car frames, machine tools) is difficult to crush and easy to block, resulting in limited output and missed peak season orders.
5. Low sorting accuracy and resource loss: Relying on manual or single magnetic separation process, metals such as iron, copper and aluminum are mixed, high-value non-ferrous metals are lost, and the resource recovery rate is low.
For the common problems faced by the scrap steel recycling and processing industry, our production line accurately solves them to help customers reduce costs, increase efficiency and achieve compliant profits.

Scrap Steel Crushing Recycling Line

The scrap steel crushing and recycling line is specially used for processing scrapped car shells, waste home appliances and various waste metals.Materials are fed by caterpillar conveyor, preliminarily compacted and deeply crushed. Through professional magnetic separation equipment, magnetic steel, non-ferrous metals and impurities are efficiently separated.
Equipped with electric control, hydraulic system and dust removal device, the whole line realizes automatic and environmentally friendly operation. It can produce high-purity scrap steel for smelting, improve resource recycling rate, bring good economic and environmental benefits, and own broad market prospects.

Applicable Raw Materials

Applicable raw materials:Used home appliance raw materials,Automobile shell raw materials,oil barrel raw materials

Client Cases

Client Requirements

A large renewable resource recycling company focusing on scrap car dismantling, waste home appliances and mixed scrap steel processing, planned to build a 20–30 tons/hour scrap steel crushing recycling line with the following requirements:
1. Capable of processing mixed scrap, car shells, light gauge steel, color steel tiles and other complex materials;
2. High-purity final scrap steel with few impurities, directly supplied to steel mills for smelting;
3. Fully automated process, environmentally compliant, reducing labor and maintenance costs;
4. Stable production capacity and high ROI for long-term large-scale operation.

Problems and Challenges

1. Complex mixed materials:Feedstock contains plastic, rubber, paint, sediment and non-ferrous metals. Traditional equipment has low sorting accuracy and fails to meet purity standards
2. Insufficient capacity & efficiency:Old machines have low throughput, frequent jams and breakdowns. Wear parts (e.g., hammers) need frequent replacement, leading to high maintenance costs
3. Environmental pressure:Severe dust emission during crushing fails local environmental inspection requirements
4. Low automation:Relies heavily on manual feeding, sorting and impurity removal, resulting in high labor costs and safety risks.

Solution

We customized an intelligent scrap steel crushing & recycling line with the following core configuration:
1. Automatic feeding & pre-compaction:Caterpillar conveyor for continuous feeding, plus feed roller compactor to compress bulky/light materials and improve crushing efficiency;
2. Heavy-duty deep crushing:High-torque heavy crusher with high-voltage motor and hydraulic drive, crushing car shells into uniform particles while removing surface impurities;
3. Multi-stage precision sorting:Vibrating conveyor + magnetic separator + suspended iron remover work together to separate magnetic steel, non-ferrous metals and non-metallic impurities efficiently. Purity reaches over 98%;
4. Intelligent control & dust removal:PLC control system enables one-button automatic operation; pulse dust removal system effectively controls dust emission for clean production;
5. Stable operation & maintenance:Core parts use high-wear-resistant materials with robust structure, low failure rate and reduced maintenance costs, ensuring long-term stable high-capacity operation.

Related Equipment

Diagram of Equipment for a Scrap Steel Recycling Line

FAQ

  • What procedures are required for plant construction? Can you assist with the application?

    The procedures required for plant construction include business license, project approval and filing, environmental impact assessment approval, discharge permit, safety production license, etc.; we can provide full support, including qualification application consultation, site planning, process design, to assist customers in completing the procedures quickly and putting into production as soon as possible.
  • Do you provide installation, commissioning and training?

    We provide free on-site installation, commissioning and operation training services, with a 1-year warranty and lifelong maintenance support; for overseas projects, professional engineers can be dispatched to guide on-site according to customer needs to ensure the equipment is put into production quickly.
  • What is the service life of wearing parts? Is maintenance complicated?

    The blades and hammerheads are made of high-wear-resistant alloy materials, with a service life of 800–1200 hours; the equipment adopts a modular disassembly and assembly design, and the replacement of wearing parts only takes 2–3 hours. Daily maintenance is simple, no professional technicians are needed, and maintenance costs are reduced.
  • Can environmental protection standards be met? How to handle dust/noise?

    The whole line is equipped with pulse dust removal, closed sound insulation and water mist dust suppression systems, with dust emission ≤10mg/m³ and noise ≤75dB, which fully meets national and overseas environmental protection emission standards. Authoritative environmental impact assessment test reports can be provided to ensure compliance in production.
  • What is the production capacity of the whole line? Is power consumption high?

    The standard capacity is 5–30 tons per hour, which can be customized according to the customer's site size and output demand; the power consumption per ton of steel is ≤25kWh, which is more than 20% energy-saving than traditional equipment, greatly reducing production costs.
  • What is the output particle size and purity?

    The output particle size is flexibly adjustable from 50 to 150mm, adapting to the charging requirements of different steel mills; the iron purity is ≥98%, and the copper and aluminum recovery rate is ≥95%, which fully meets the direct furnace charging standards of steel mills without secondary sorting.
  • What materials can your scrap steel crushing line process?

    It can process heavy scrap steel (car frames, machine tools, rails), medium scrap steel (rebars, steel pipes, steel plates), light scrap steel (tin sheets, cans, scraps), as well as mixed waste household appliances and industrial metal scraps, adapting to various complex feeding scenarios.
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