1. Die Casting Parts Cleaning Requirements

During production of critical components such as engine blocks, transmission housings, and steering gear casings, the automotive die casting industry faces challenges with residual release agents, cutting oils, aluminum chips, grease, and oxides on workpiece surfaces. Traditional cleaning methods suffer from low efficiency, inconsistent cleanliness, high labor costs, and environmental pollution, failing to meet modern automotive industry demands for high-precision, high-volume production.

2. Bakr Ultrasonic Cleaning Solution

Jinan Bakr Ultrasonic Technology Co., Ltd. provides customized fully automatic ultrasonic cleaning lines and medium-to-high pressure spray cleaning systems specifically engineered for automotive die casting applications, delivering efficient and precision cleaning.

Core Equipment Configuration

• Fully Automatic Ultrasonic Cleaning Line: Multi-tank design integrating ultrasonic pre-cleaning, fine cleaning, rinsing, and drying processes

• Pass-Through Spray Cleaning Machine: Available in continuous, rotary, or overhead conveyor configurations to match automated production line takt time

• Hydrocarbon Cleaning & Drying Equipment: Integrated eco-friendly cleaning and efficient drying system

• Deburring Module: Simultaneous removal of flash and burrs from die-cast parts

Cleaning Process Flow

Loading → Ultrasonic Pre-Cleaning (oil/chip removal) → Ultrasonic Fine Cleaning (deep purification) → High-Pressure Spray Rinsing (residue removal) → Hot Air Drying → Unloading

Technical Advantages

• Low Cleaning Cost: Utilizes water or eco-friendly hydrocarbon solvents, reducing comprehensive costs by over 30%

• High Cleanliness: Imported high-efficiency transducers deliver powerful ultrasonic performance, achieving Sa2.5+ cleanliness grade

• Continuous Batch Production: Supports 24/7 operation with capacity matching die casting machine cycles

• Eco-Friendly & Energy-Saving: Fully enclosed structure eliminates dust and noise pollution with recyclable solvents

• Intelligent Control: PLC+HMI operation with traceable process parameters and easy maintenance

3. Key Application Benefits

1. Industry-Specific Customization: Optimized ultrasonic frequency and power density for aluminum/magnesium alloy die-cast parts

2. Complete Import Replacement: Equipment performance meets international standards, fully replacing comparable imported systems

3. Comprehensive Service Network: 4 branch companies + 20+ service centers nationwide for rapid response

4. Full Certifications: ISO9001 and EU CE certified, compliant with automotive industry quality systems

4. Typical Customer Cases

The company has provided die casting cleaning solutions to over 80 industry leaders including Volkswagen, Sinotruk, and XCMG, with applications covering engine cylinder heads, clutch housings, and new energy vehicle battery shells. More than 500 cleaning lines have been delivered cumulatively.

5. Conclusion

Bakr Ultrasonic (Sinobakr), upholding the mission of "Making Industrial Cleaning Easier," leverages 25 years of technical expertise to deliver cost-effective cleaning solutions for the automotive die casting industry, empowering customers to achieve cleaner production and smart manufacturing upgrades.