Diesel Particulate Filter (DPF) Cleaning Equipment

Since 2001, all diesel vehicles have been equipped with Diesel Particulate Filters (DPF/FAP), which reduce harmful emissions into the atmosphere. In case of critical clogging of the diesel particulate filter, its functionality can only be restored through professional cleaning. MSG Equipment has developed professional DPF cleaning equipment that allows auto service centers to offer an alternative to costly replacement.

Operating Principle of DPF Cleaning Equipment

The diesel particulate filter cleaning machine represents a comprehensive solution for cleaning DPF, FAP, and GPF filters of passenger cars and trucks. Unlike chemical cleaning methods, this DPF cleaning system uses a unique hydrodynamic washing technology with changing direction of fluid flow. This approach ensures effective removal of soot and ash from filter elements.

The key advantage of this technology is the impact on contaminants by shock impulses of compressed air. These impulses enhance the effect of separating soot from the filter walls. This method achieves high-quality cleaning without using aggressive chemicals, extending the filter's service life and reducing harmful environmental impact.

Functional Capabilities of DPF Testing and Cleaning Equipment

The DPF service station performs a complete cycle of operations to restore the functionality of filter elements:

• Initial filter testing to determine the degree of contamination.
• Automated washing with reversible fluid supply.
• Filter drying with heated air flow.
• Retesting to evaluate cleaning effectiveness.

The modular design of the equipment allows simultaneous washing of one filter and drying of another. This approach almost doubles productivity compared to sequential operation systems. All processes are controlled through an intuitive touch interface, minimizing the need for special staff training.

Technical Specifications of the Diesel Particulate Filter Cleaning Machine

The DPF cleaning equipment has the following technical parameters:

• Modular design with separate diagnostic, washing, and drying units.
• Spacious washing chamber measuring 1.6×0.75×0.95 m for processing filters of various sizes.
• Water temperature during washing up to 60°C for effective dissolution of deposits.
• Air temperature during drying up to 80°C for quick moisture removal.
• Multi-stage filtration system for the cleaning fluid, including a tank filter, hydrocyclone, and three fine filters (5-20 μm).
• Working fluid tank capacity of 250 liters.
• Operating air pressure from 6 to 8 bar.
• Maximum air consumption up to 200 l/min.
• Automated cleaning process control system.
• Built-in workspace lighting for servicing convenience.

Features of DPF/FAP Filter Service Equipment

The catalytic converter cleaning system offers several important technical features:

• Use of water as the main working fluid without adding chemicals.
• Wide range of fittings for connecting various types of filters for passenger and commercial vehicles.
• Optimized processing time: testing - up to 1 minute, washing - 20-30 minutes, drying - 10-20 minutes.
• Capability for parallel washing and drying operations thanks to the modular design.
• Documentation of results with data storage and report printing via Bluetooth printer.
• Closed washing process ensuring workplace cleanliness and safety.
• Regular free software updates.

Efficiency of Professional DPF Cleaning Technology

Using professional diesel filter cleaning equipment provides significant advantages for vehicle owners and auto service centers:

• Restoration of filter parameters to a condition close to new.
• Preservation of the exhaust system structure and engine settings.
• Compliance with environmental standards and "Euro 5" requirements for harmful emissions.
• No violation of vehicle warranty service conditions.
• Significant savings for customers compared to replacing the filter with a new one.
• High profitability of the service for auto centers with low process cost.
• Expansion of the range of services provided for diesel vehicle owners.

Application of DPF Testing and Cleaning Equipment

The commercial DPF cleaner finds application in various segments of automotive service:

• Multi-profile auto service centers servicing diesel vehicles.
• Specialized workshops for exhaust system repair.
• Dealerships performing vehicle maintenance.
• Commercial vehicle maintenance centers.
• Specialized departments for automotive filter restoration.

With increasingly stringent environmental requirements for automotive transport and rising costs of original parts, DPF cleaning equipment has become a necessary tool for modern auto service centers. This equipment allows service centers to offer a demanded service at a reasonable price.

Recommendations for Using Diesel Particulate Filter Cleaning Equipment

For maximum effective operation of the catalytic converter diagnostic equipment, we recommend ensuring the following conditions:

• Connection to three-phase and single-phase electrical network.
• Availability of compressed air pneumatic line.
• Organization of an exhaust ventilation system with a minimum capacity of 300 m³/hour.
• Regular replacement of filter elements in the cleaning fluid purification system.
• Periodic software updates to expand functionality.

For detailed information on technical specifications, functionality, and cost of diesel particulate filter testing equipment, please contact MSG Equipment specialists. Our consultants will help select the optimal solution corresponding to the needs of your auto service center and provide the necessary technical support.