La machine de polissage pour recyclage de métal (machine de broyage à sec / polisseur à tambour) est un équipement que nous proposons pour l'industrie du recyclage et de la remanufacturation du métal. Elle est principalement utilisée pour le débosselage, l'élimination de la rouille, le chanfreinage et le polissage brillant de diverses pièces, y compris les métaux, le fer calciné, les matériaux broyés, l'acier inoxydable, l'aluminium de rebut, les pièces contaminées à l'huile, l'acier de rebut, les métaux non ferreux et les produits non métalliques. En tant que fournisseur, nous vous aiderons à faire le choix approprié entre une opération autonome et une intégration à la ligne de production en fonction des caractéristiques de vos matériaux et de votre flux de processus.
Scrap Metal Polishing Machine Product Overview
The tumbler grinding machine is mainly suitable for deburring, rust removal, rounding, and bright polishing of various parts made of metal, burnt iron, crushed materials, non-ferrous metals, and non-metallic products. It is particularly suitable for surface finishing of easily deformable workpieces. Parts finished by this type of grinding machine not only maintain their original dimensional accuracy but also improve their surface roughness by 1-2 grades. This model is suitable for surface finishing of medium to large-sized parts.
Scope and Applications of The Metal Recycling Polishing Machine
Typical materials: Metals, burnt iron, crushed materials, stainless steel, scrap aluminum, oily parts, scrap steel, non-ferrous metals, and non-metallic parts.
Production modes:
- Stand-alone use: Suitable for scrap yards, dismantling plants, and pre-smelting purification/polishing.
- As a key stage in a broken-bridge aluminum crushing and sorting line: After crushing and sorting, broken-bridge aluminum or metal materials can be fed directly into the polishing machine for finishing and de-rusting.
Workpiece size: Suitable for oily or rusty metal and scrap aluminum materials with a diameter of less than 400 mm.
Scrap Metal Polishing Drum Working Principle
An electric motor drives a reducer to rotate the drum. Guide liners and turbulence liners are installed inside the drum. Materials and media (mineral sand) are conveyed into the drum by a conveyor. With drum rotation, materials and media are continuously thrown, tumbled, rubbed, and stirred, allowing the media to fully absorb oil and rust on surfaces, achieving degreasing and rust removal.
The metal recycling polishing machine is suitable for polishing and removing rust from oily or rusty metals and scrap aluminum with a diameter of less than 400 mm. A motor drives a reducer to rotate the cylinder, which is equipped with guide liners and turbulence liners. When the equipment starts, materials and mineral sand are conveyed into the cylinder via a conveyor. The rotation of the cylinder causes material-to-material and media-to-material throwing, tumbling, friction, and mixing, so the media fully absorbs oil stains and rust from the material surface, thus achieving degreasing and rust removal.
Core Structure and Features of The Metal Recycling Polishing Machine
- Aperture gear: Made of high-strength alloy; one-piece casting; stronger stability; more reliable operation.
- Wear-resistant body: Built with extra-thick steel plates; high-tech welding and grinding; durable and reliable.
- Hopper feeding: Enlarged hopper for even feeding, avoiding uneven output.
- Maintenance and delivery: Regular maintenance; strict adherence to regulations; worry-free pickup; customer-approved.
Integration with Aluminum Scrap Recycling Lines
We can configure this metal recycling polishing machine as a key surface cleaning and finishing stage within a aluminum recycling plant. After upstream crushing and sorting, materials feed directly into the polishing machine for deburring, degreasing, derusting, and bright finishing, facilitating downstream smelting or sale.
How We Work with You
As a metal recycling machine supplier, we base our recommendations on your incoming material (e.g., burnt iron, broken-bridge aluminum, scrap steel, stainless steel, oily parts), whether the maximum workpiece diameter is under 400 mm, your upstream crushing/sorting method, and your target surface quality (whether a 1–2 grade roughness improvement is required). We then propose matching drum specifications, abrasive/media selection, and feeding solutions to ensure stable, uniform polishing and derusting.
If you plan to add a high-efficiency, easily integrated metal recycling polishing machine to your recycling process, we are ready to review your materials and process details, and provide trial testing and configuration proposals. Contact us to get a solution for stand-alone stations or for integration into a aluminum scrap processing line.
