Based on the latest industrial cleaning technologies from 2025-2026, automotive parts cleaning has evolved into a diversified technical system. Below is a complete solution package tailored to different cleaning targets and scenarios:

1. Comparison of Mainstream Cleaning Technologies

1.1 Ultrasonic Cleaning Technology (Preferred for Precision Parts)

Principle: High-frequency sound waves at 28-120kHz generate cavitation effects, where millions of micron-sized bubbles create localized pressures of 5MPa upon implosion, stripping away stubborn contaminants.

Application Scenarios:

• Precision components: Fuel injectors, sensors, turbocharger impellers (high frequency 80-120kHz)

• Heavy-duty parts: Transmission gears, engine blocks (low frequency 28-40kHz)

• Complex structures: Parts with blind holes, threads, and crevices

Core Advantages:

• Cleanliness up to ISO 16232 Level 5 standard

• Cleaning time reduced by 75% (fuel injectors from 2.5 hours to 15 minutes)

• Chemical solvent consumption reduced by 90%

1.2 Hydrocarbon Cleaning Technology (Eco-Friendly High-Performance Solution)

Features: Utilizes modified alcohol/hydrocarbon solvents combined with vacuum technology (-0.095MPa), reducing boiling point to 45°C for low-temperature cleaning.

Core Advantages:

• Zero Emissions: Solvent distillation recovery rate >95%, reducing hazardous waste by over 90%

• High Compatibility: Non-corrosive to stainless steel, aluminum, copper, and galvanized plates

• Multiple Modes: Supports manual wiping, spray, ultrasonic, and vacuum cleaning

Typical Applications:

• New energy vehicle battery housings (aluminum shell drawing oils, carbon deposits)

• Engine precision valve bodies, bearings

• Aerospace fasteners