I. Fully Automatic Aluminum Chip Briquetting Machine

The fully automatic aluminum chip briquetting machine is a device specifically designed to compress loose aluminum chips (turning chips, milling chips, planing chips, etc.) generated during machining processes into high-density, regular blocks using high pressure. It is crucial for non-ferrous metal recycling, workshop management, and reducing transportation costs.

II. Main Components

Main Frame: High-strength steel structure, capable of withstanding immense pressure.

Hydraulic System: Hydraulic station, cylinders, valve assembly, providing the power source.

Electrical Control System: PLC, touchscreen, sensors, controlling the entire process and parameters.

Mold: Determines the shape (cylindrical, square, disc) and size of the final briquettes.

Feeding System: Screw conveyor, hopper, pre-compression device.

Discharge System: Conveyor belt or chute.

III. Key Advantages

Significantly Increased Density and Reduced Volume: Briquette density can reach over 70% of that of virgin aluminum, while volume is reduced to 1/3 to 1/10, greatly saving storage and transportation space.

Enhanced Recycling Value:

The briquettes have a regular shape, facilitating stacking, weighing, and transportation.

Reduced Oxidation Loss, More Stable Composition, Low Burn-off Rate During Smelting (Can Be Reduced to Below 3%), Significantly Improved Recycling Rate and Economic Benefits.

More Popular with Aluminum Plants, with a Typical Higher Selling Price Than Loose Shavings.

Achieving Automation and Cleaner Production:

Fully automated operation reduces labor intensity and costs.

Centralized processing prevents aluminum shavings from scattering, maintaining a clean workshop environment.

Integration with a cutting fluid recovery system enables liquid-slag separation.

Safety and Environmental Protection:

Reduces the fire risk of loose aluminum shavings during storage and transportation (aluminum shavings are flammable).

Cutting fluid is squeezed out and collected, preventing indiscriminate discharge and pollution.

IV. Key Selection and Technical Parameters

When selecting equipment, the following parameters should be given special attention:

Pressing Force (tonns):Determines the final density of the briquettes. Typically, 200-315 tons is suitable for general aluminum alloy chips; higher tonnage is used for cemented carbide or when extremely high density is required.

Processing Capacity (kg/h): Select based on your aluminum chip production volume.

Bullet Size and Shape: Common shapes include cylindrical (e.g., Φ80-150mm) and square. The shape affects stacking and melting methods.

Aluminum Chip Type Adaptability: Can it handle dry chips, wet chips (containing cutting fluid), long coiled chips, or short, shredded chips? The equipment may require different feeding and pre-treatment designs.

Automation Level:Does it have automatic feeding, automatic weighing, data logging, and remote monitoring functions?

Brands and Manufacturers: There are many domestic and international brands, with significant differences in quality and after-sales service.

V. Application Scenarios

Automotive parts manufacturers

Aerospace parts processing companies

Precision electronics and communication equipment machining workshops

Aluminum profile processing plants

Professional recycled metal companies

VI. Usage Precautions and Maintenance

Pre-treatment: Excessively long aluminum shavings should ideally be crushed by a crusher to ensure smooth feeding and uniform briquetting quality.

Foreign Object Sorting: Before briquetting, ensure the aluminum shavings do not contain hard foreign objects such as iron parts or blades, otherwise they will severely damage the mold.

Hydraulic System Maintenance: Regularly check the hydraulic oil quality and level, and replace the filter element.

Mold Maintenance: Regularly clean the mold surface and check for wear.

Safe Operation: Although fully automatic, safety procedures must still be followed. Do not enter hazardous areas while the equipment is running.

VII. Major Brands in the Market (Examples)

International Brands: Andritz, Briquetting (Germany), etc. Mature technology, higher price.

Domestic Brands: Numerous, with professional manufacturers in Hebei, Jiangsu, Shandong, etc. High cost-performance ratio, rapid technological advancements in recent years.

Summary and Recommendations: Before purchasing a fully automatic aluminum chip briquetting machine, please clearly define your needs: daily/monthly aluminum chip output, chip morphology (dry/wet, long/short), desired briquetting density and shape, and budget range. It is best to provide samples to the equipment manufacturer for trial pressing to verify the effect. At the same time, it is crucial to examine the manufacturer's case studies and after-sales service capabilities.