Ultrasonic Cleaning Equipment / Cleaning for Mold Injection
Industry - High-Frequency Ultrasound + Pulsed Electrolysis Collaboration: 28-80kHz ultrasonic cavitation peels off stubborn stains,
combined with 3-15V adjustable DC electrolysis (anodic
oxidation/cathodic reduction optional), achieving dual
decontamination for metal workpieces such as copper, aluminum, and
stainless steel:
▶ Oil Stains/Cutting Fluids: Ultrasonic cavitation breaks oil films, and electrolytic
reactions catalyze saponification to remove 99% mineral oil within
5 minutes.
▶ Oxide Scales/Rust: Electrolytic current dissolves metal oxides, while ultrasonic
vibration accelerates debris stripping. With 5% oxalic acid
solution, metallic substrate luster is restored within 10 minutes. - Intelligent Electrolytic Protection: Built-in voltage sensor automatically adjusts current density
(0.5-5A/dm²) when the distance between the workpiece and electrode
changes, avoiding over-corrosion.
- Adjustable Pressure Air Gun: 0.2-0.8MPa air pressure adjustment via knob, paired with a fine
nozzle (φ3mm) to blow water from blind holes and thread gaps,
compensating for automated drying blind spots.
- Anti-Splash Guard: Transparent acrylic baffle can be flipped and folded to protect
operators while facilitating observation of blowing effects,
suitable for detailed processing of precision workpieces.
- Reagent Compatibility Design: 316L stainless steel inner tank resistant to acid and alkali (pH
4-10), supporting various media such as water-based anti-rust
agents (e.g., 5% sodium nitrite solution) and solvent-based
anti-rust oils.
- Constant Temperature Stirring System (Optional): 20-60°C temperature control (±1°C) + magnetic levitation stirring
ensures uniform anti-rust film adhesion, increasing salt spray test
time by 30% (e.g., steel anti-rust cycle extended from 72 hours to
100 hours).
- Dual-Temperature Zone Control: 60°C low-temperature pre-drying (removing surface free water) in
the front section, 120°C high-temperature curing (promoting
anti-rust film crosslinking) in the rear section, with adjustable
airspeed (3-8m/s), reducing overall drying time by 40%.
- Filtered Air Duct: Air inlet equipped with G4 primary + F8 medium-efficiency filters
to prevent secondary dust contamination, suitable for pre-treatment
of electroplating/painting requiring high surface cleanliness.
Flexible Cleaning and Electrolytic Parameter Configuration: | Workpiece Material | Ultrasonic Frequency | Electrolytic Voltage | Typical Processing Time | Applicable Stain Types |
|---|
| Aluminum Alloy | 40kHz | 5-8V | 3-5min | Release agents, aluminum chip oxide layers | | Stainless Steel | 28kHz | 10-15V | 8-10min | Welding residues, oil stains | | Copper Alloy | 60kHz | 3-6V | 2-4min | Fingerprints, sulfide spots |
Optional Anti-Rust Processes: - Short-Term Anti-Rust (1-3 months): Water-based anti-rust agent immersion, suitable for inventory
turnover.
- Medium-Long-Term Anti-Rust (6-12 months): Solvent-based anti-rust oil immersion + hot air film sealing,
suitable for export marine workpieces.
- Electrolytic System Protection: Titanium-platinum-plated electrodes offer 5x corrosion resistance
compared to pure titanium, paired with insulated bakelite supports
to prevent leakage. Grounding resistance ≤4Ω complies with GB/T
19670 safety standards.
- Humanized Manual Station: Air gun with non-slip rubber grip (weight <300g), paired with
3m pressure-resistant air hose, covering the entire anti-rust tank
operation radius.
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