Industry Cleaning Status

The current machining industry predominantly uses traditional cleaning methods such as trichloroethylene and wax removers, with relatively outdated production processes. Key pain points include:

• Environmental Pressure: High COD emissions, struggling to meet increasingly stringent environmental standards

• Quality Bottlenecks: Low yield rates for high-end products, high risk of particulate residue exceeding limits

• Cost Risks: Water-based cleaners causing parts to rust, increasing rework and scrap costs

Bakr Core Cleaning Technologies

Recommended Equipment Types

Standard Cleaning Process Flow

Recommended Process for High-Precision Machined Parts (Modified Alcohol/Hydrocarbon Solvents)

Process Route: Spray Cleaning → Ultrasonic Cleaning → Spray Rinsing → Ultrasonic Rinsing → Steam Bath → Vacuum Drying

Parameter Configuration:

1. Ultrasonic Cleaning: Frequency 28-40kHz, combined with oscillation/rotation mechanism

2. Vacuum Environment: Full process <100mbar, safe operation above solvent flash point

3. Temperature Control: Adaptive heat recovery, solvent vapor heating for rinse tank

4. Automation: Optional loading/unloading conveyor line, robotic transfer of workpiece baskets

Alternative Comparison

Customer Value Delivery

Core Value

1. Quality Improvement: Cleanliness down to micron level (≤400μm particulate residue), meeting high-end product standards

2. Environmental Compliance: Zero wastewater discharge, solvent distillation regeneration rate >95%, mitigating environmental risks

3. Cost Optimization: Savings on wax removers, water fees, and hazardous waste disposal, reducing total cost by 30-50%

4. Efficiency Enhancement: Fully automatic continuous production, integrated cleaning-drying, reducing cycle time by 40%

Special Advantages

• Zero Corrosion: Hydrocarbon/modified alcohol contains no chlorine, water, or sulfur, suitable for all metals including aluminum alloys and steel

• No Dead Angles: Vacuum ultrasonic combined with tumble cleaning ensures thorough cleaning of blind holes and crevices

• Smart Control: Codesys platform, 19-inch touchscreen, adjustable and storable process parameters

Equipment Selection Recommendations

By Production Scale

• Small-Batch, Multi-Variety: Single-station modified alcohol cleaning machine (footprint only 4㎡)

• Large-Batch Continuous Production: Fully automatic multi-tank hydrocarbon cleaning line (robotic basket return)

• Heavy Parts: CNC high-pressure cleaning machine (load capacity >500kg, quick-change positioning fixtures)

By Part Characteristics

• Precision Fasteners: Vacuum equipment prevents part collision, cleanliness CPK>1.67

• Complex Housing Parts: Combination of high-pressure spray + ultrasonic, chip removal rate 99.5%

• Small Machined Parts: Tumble cleaning machine compatible with 0-360° rotation, 100-500 pieces per batch

Bak Service Commitment

Full Process Guarantee:

1. Pre-Sales: Free cleaning trials, proceed with decision after effect verification

2. Design: Three project reviews, strict control of process and production schedule

3. Delivery: Service radius <300km, 24-hour response; 1-year warranty, lifetime maintenance

4. After-Sales: EU CE certification, ISO9001 system guarantee, sufficient spare parts inventory

Implementation Path

1. Contamination Analysis: Provide samples for free testing to determine cleaning process

2. Solution Design: Customize equipment configuration based on output, cycle time, and site conditions

3. Environmental Assessment: Assist in EIA procedures to ensure zero-emission compliance

4. Installation & Commissioning: Turnkey project, operator training, process parameter locking

5. Continuous Optimization: Regular follow-ups, solvent recovery rate monitoring, efficiency improvement recommendations