Scrap Metal Recycling Line Solutions

How the Line Is Configured

Haoxing Machinery configures scrap metal recycling lines according to the actual feed material, required capacity, target output and available installation space. The system is not based on a fixed equipment package because different scrap conditions require different feeding, size-reduction and separation methods.

A project may use primary shredding, hammer crushing or a combination of both. The selected route depends on the material dimensions, thickness, density, composition and required downstream result.

Shredding and Crushing Perform Different Tasks

A twin shaft shredder provides low-speed, high-torque coarse size reduction for bulky, irregular or compressed scrap. Its main purpose is to open difficult material, reduce volume and prepare a more manageable feed for conveying or further processing.

A scrap metal crusher uses high-speed hammer impact when smaller material, improved liberation or screen-controlled discharge is required. Prepared light scrap may enter a suitable crusher directly, while bulky or difficult-to-feed material may require primary shredding first.

Separation Depends on Material Preparation

Magnetic separation can recover exposed iron and steel after the material has been sufficiently opened or crushed. Eddy current separation may recover conductive non-ferrous metals from suitably sized non-conductive material after ferrous removal, screening and controlled feeding.

One separation machine does not normally produce individual high-purity aluminum, copper, zinc and brass products. Additional density separation, sensor-based sorting or manual inspection may be required when the project needs separate metal grades.

Material Testing and Processing Boundaries

Representative material testing is recommended when the feed contains several metals, attached non-metallic material or uncertain contamination. Testing helps evaluate feeding behavior, material liberation, particle-size distribution and the separation stages required for the intended output.

Sealed containers, batteries, pressure vessels, hot material and scrap containing explosive, radioactive or chemically hazardous substances must be removed before processing. Heavy solid steel, large castings and unusually thick structural components also require separate evaluation.

Information Required for Line Configuration

• Clear photos or videos of the actual feed material

• Normal and maximum material dimensions

• Material thickness, bulk density and individual item weight

• Loose, bundled, baled or pre-crushed feed condition

• Approximate composition and attached contaminants

• Required hourly processing capacity

• Expected output size and target recovered fractions

• Daily operating hours and feeding method

• Available plant length, width and height

• Local voltage, frequency and environmental requirements

After reviewing this information, the feeding system, main processing equipment, separation stages and production-line layout can be selected for the actual project. Final capacity and separation results should be confirmed from representative material conditions rather than equipment power alone.