ARN Drum Wet Sanding Machine

Application

The ARN Drum Wet Sanding Machine is a high-performance industrial solution designed for the automated surface preparation of jewelry castings and metal components. By utilizing a drum-based wet sanding process with variable spray pressure, it effectively removes casting skins, investment residues, and surface imperfections. It is an essential tool for large-scale manufacturers looking to standardize surface quality before moving to the final polishing stages.

Advantages

Constructed with a 100% stainless steel casing (99% recyclable), this machine is built for longevity and environmental sustainability. The core of its efficiency lies in the PLC smart screen interface, which allows operators to program specific recipes, adjusting processing time and drum speed for different alloys. The system features automated carbide nozzles that ensure a uniform abrasive flow, significantly reducing the need for manual labor and increasing overall production throughput.

Workshop Suitability

With a footprint of 100 x 100 x 175 cm and a substantial weight of 175 kg, the unit is designed for stability in industrial production environments. It is ideal for mid-to-large-scale jewelry factories that require high-capacity output (14–16 m²) and a clean, controlled wet-sanding environment. The heavy-duty build ensures continuous operation with minimal vibration.

Technological Recommendation

For optimal results, we recommend utilizing the recipe preparation feature to save specific parameters for gold, silver, or brass batches. Adjusting the spray pressure allows the technologist to fine-tune the aggressiveness of the sanding process, ensuring that delicate filigree items are handled differently than solid, heavy castings. This precision prevents over-sanding and preserves the fine details of the jewelry.

Maintenance / Service

The all-stainless steel construction provides excellent resistance to corrosion from sanding media and water. The PLC system includes diagnostic indicators for the carbide nozzles to ensure consistent spray patterns. 3DFantom provides full technical support, spare parts for the nozzle systems, and guidance on selecting the appropriate abrasive media for your specific production needs.

PARAMETERS

• Type: Automated Drum Wet Sanding System

• Control Interface: PLC Smart Touch Screen

• Nozzle Technology: Automatic Carbide Nozzles (Adjustable Pressure)

• Capacity: 14–16 m²

• Material: 100% Stainless Steel (99% Recyclable)

• Dimensions: 100 x 100 x 175 cm

• Weight: 175 kg

• Features: Recipe memory, Speed & Time adjustment