Complete Cleaning Solution for Automobile Oil Sumps – SINOBAKR

1. Production Line Solution for OEM Die Casting & CNC Machining

For newly manufactured aluminum oil sumps after die casting and CNC machining processes. The system removes cutting oil, aluminum chips, die casting release agents and burrs inside bores, complying with ISO 16232 component cleanliness standards for OEMs (particle size ≤ 300 μm).

2. Mass Deep Cleaning Solution for Overhaul Workshops

For disassembled used oil sumps. It eliminates hardened sludge inside cavities, iron filings on magnets and carbon deposits clogging oil pump strainers, replacing traditional diesel soaking and manual scrubbing. Compatible with both aluminum and cast iron oil sumps.

Applicable Workpieces

Engine oil sumps, AT transmission oil sumps and hybrid motor housings. Full coverage cleaning for complex reinforcing ribs, oil grooves, oil suction port mounting holes, threaded blind holes and intersecting oil passages.

Unique Core Technical Advantages of SINOBAKR CNC High-Pressure Cleaning

1. 5-axis servo numerical control positioning: Equipped with 360° rotating tooling fixtures and multiple groups of high-pressure cleaning nozzles. It enables targeted flushing deep into inner cavities and dead-end blind holes of oil sumps without cleaning blind spots.

2. Adjustable pressure grading: Wide pressure range of 5–50 MPa. Low pressure for aluminum parts to prevent corrosion; high pressure for cast iron parts to strip stubborn carbon deposits. Comes standard with 5 interchangeable high-pressure cleaning tools (fan-shaped, straight and rotary nozzles).

3. 3-stage circulating filtration system: Composed of magnetic separator, vortex sedimentation tank and precision filter cartridges to trap metal filings and sludge, achieving over 85% recycling rate of cleaning fluid.

4. Closed-loop full-process workflow: Pre-spraying → CNC targeted high-pressure main cleaning → pure water rinsing → high-velocity air blow-off → vacuum hot air drying. Zero residual moisture and chemical agents on workpieces.

5. Flexible model changeover: Only the positioning fixture plate needs replacement for different oil sump models, with one-click program calling. Compatible with full ranges of passenger and commercial vehicle oil sumps.

Optional Expansion Modules for Production Lines

• Automatic robotic loading & unloading, compatible with CNC machining and engine assembly lines

• Online automatic particle cleanliness inspection module with real-time data upload to MES

• Dual-chamber parallel CNC high-pressure models to boost production capacity by 50%

• Post-position ultrasonic fine cleaning station for hybrid housings requiring ultra-high cleanliness