1. Superior Decontamination via Composite Dual Cleaning Process
The machine combines tumble immersion and multi-angle high-pressure spraying for synergistic cleaning power:
Workpieces tumble gently at low speed and are fully soaked in cleaning liquid, so cutting oil, stamping grease, cold-forging oil and mold release agents are fully emulsified and stripped. Fine metal filings and grinding dust fall off through mild friction between parts.
Targeted high-pressure jets flush blind holes, threads, deep slots and narrow gaps to eliminate embedded contaminants that immersion alone cannot remove.
The built-in circulating filter continuously separates metal powder from the solution to prevent secondary recontamination during cleaning.
2. Multi-Stage Pure Water Rinsing, No Water Spots or White Residues
Multiple pure water rinsing cycles dilute residual detergent and emulsified oil on workpieces step by step.
It avoids white stains and cloudy marks caused by calcium and magnesium ions in tap water, leaving uniform bright surfaces.
The cleanliness meets strict pretreatment standards for electroplating, electrophoresis, coating, precision assembly and new energy components.
3. Closed-Loop Hot Air Drying, Dry Parts with Low Rust Risk
Drying is completed immediately in the same sealed station without dripping or dust contamination during transfer.
Hot air penetrates threads and inner cavities to remove all hidden moisture thoroughly.
Dry finished parts resist short-term oxidation and rust, eliminating manual wiping.
4. Surface Protection, No Scratches or Collision Marks
The flexible drum carrier ensures soft contact between parts. It eliminates dents and scratches commonly seen on fasteners and stampings. All batches deliver consistent surface gloss, ideal for precision and cosmetic parts.
5. Achievable Cleanliness Standards
Standard fasteners & die castings: Free of oil film and visible metal debris to naked eyes.
Precision machined, electronic and powder metallurgy parts: Pass water-break test and white cloth wipe test with no residual grease or particles.
Parts for plating & coating: Free of ionic residues and oil contamination to guarantee strong adhesion of subsequent plating and paint layers.
6. Advantages Over Conventional Cleaning Equipment
Compared with single-tank ultrasonic cleaners: Much better cleaning for blind holes and gaps; integrated rinsing, drying and filtration eliminate manual transfer and stabilize consistent cleanliness.
Compared with solvent cleaning lines: Comparable cleaning results without VOC residues and corrosion risk to coated components.
Compared with multi-tank manual lines: Fully automatic sealed operation reduces human-induced pollution and minimizes batch-to-batch quality fluctuations.
7. Removal Efficiency for Typical Contaminants
Mineral oil, anti-rust oil, cold-heading oil, drawing oil: Over 99% removal rate
Iron filings, aluminum dust, polishing paste, release powder: Almost fully cleared from threads and crevices
Fingerprint grease, light oxide dust, grinding debris: No visible traces after rinsing
