Sinobakr is a Chinese original‑source manufacturer with 26‑year experience in precision industrial cleaning, a national high‑tech and specialized‑special‑new enterprise. We supply complete automatic cleaning systems for traditional fuel‑vehicle components and new‑energy EV three‑electric parts. Our cleaning performance meets automotive cleanliness standards ISO 16232 / VDA‑19.

Main Machine Models for Automotive Industry

1. Vacuum Hydrocarbon / Modified‑Alcohol Precision Cleaning Machine (First‑choice for High‑precision Parts)

Workpieces: Stamped parts, bearings, fasteners, valves, new‑energy motor rotors and precision machined small‑size partsContaminants to remove: Drawing oil, cutting oil, anti‑rust oil, dust, fingerprintsAdvantages: Water‑mark‑free, non‑corrosive; solvent recycled by vacuum distillation; eco‑friendly, ultra‑high cleanliness, fully‑automatic sealed operation

2. CNC High‑pressure Water‑jet Deburring & Cleaning Integrated Machine (Hot‑selling for Die‑cast Housings)

Workpieces: Engine cylinder blocks & heads, oil sumps, reducer housings, motor housings, aluminum alloy die‑castingsCore capacity: 3‑5‑axis linkage. High‑pressure water jet (50‑300 bar) flushes aluminum chips and burrs inside cross holes, blind holes and threaded holes. Optional combined ultrasonic + spray cleaning & vacuum drying to remove residues in inner cavities.

3. Conveyor / Gantry High‑pressure Spray Cleaning Line (Mass‑production for Large‑size Housings)

Workpieces: Cylinder blocks, cylinder heads, gearbox housings, large chassis parts for cycle‑line mass productionConfiguration: Multi‑stage spraying, workpiece rotation, precision oil‑removal filtration, hot‑air / vacuum drying. Compatible with robotic loading‑unloading and MES production‑line connection.

4. Drum / Basket Automatic Cleaning Machine (Batch Cleaning for Small Loose Parts)

Workpieces: Bolts, nuts, small stampings, seals, springs and other small components. Water‑based or hydrocarbon cleaning processes are optional for bulk‑load batch cleaning.

5. Flexible Precision Cleaning Center (High‑end Import‑substitute Equipment)

Flagship high‑end model, machining‑center‑style design. One machine supports cleaning of multiple complex auto‑parts with quick change‑over, high flexibility for low‑volume, multi‑variety high‑precision component production lines.

Typical Cleanable Automotive Components

‑ Fuel‑vehicle parts: Cylinder blocks, cylinder heads, oil sumps, crankshafts, connecting rods, valve bodies, chassis stampings, fasteners ‑ New‑energy EV parts: Motor housings, reducer housings, inverter housings, battery trays, water cooling plates, aluminum die‑cast structural parts ‑ Post‑machining treatment: Removing cutting fluid, aluminum chips, iron chips and inner‑cavity burrs; pre‑cleaning before coating, electrophoresis or welding.

Core Equipment Advantages

1. Automaker‑grade cleanliness: Particle and residual‑oil indicators satisfy requirements of mainstream OEMs.

2. Material protection: 304 / 316 stainless‑steel chambers. Neutral detergent for water‑based solutions to avoid aluminum whitening & corrosion.

3. Thorough drying: Vacuum drying ensures no accumulated water or watermarks in deep blind holes.

4. High automation: Robot automatic loading‑unloading available, easy integration into smart factories.

5. Complete export certifications: CE, UL, TÜV Rheinland approvals. Equipment deliverable to overseas plants with global after‑sales support.