Compact, transportable, flexible and well designed - These are the main features of the KHOLEE mobile dust collection systems, either standard or designed specifically for the job on hand. A complete range of easy to transport filter units, cartridge or bag type for use on shipyards, bridges or for many other blast cleaning operations. Most popular sizes are suitable for 6000cbm/hr, 12000cbm/hr, 18000cbm/hr and 24000cbm/hr.
◆ Operation Principle
Dust laden air enters through the inlet plenum of the collector, where heavy particles fall immediately into the hopper. As the air flows through filter cartridges, dust is deposited on the outside of the filtering media. The filter cartridges are cleaned automatically and continually without interrupting the operation of the dust collector. An adjustable timer controls the cycle-time.
Solenoid valves introduce jets of high-pressure air into each cartridges in turn, through venturi opening above each cartridge.
The resulting reverse airflow cleans the filter cartridges. Dust removed from the filter surface settles into the hopper. As each filter cartridges is cleaned in succession, the remaining stay in operation. Extremely high dust loading is handled easily.
Further complete with electrical panel with automatic switch controllers, main switch, signal lamps and control buttons for 1 ventilator and control unit for cartridge cleaning valves.
◆ Advantages
● Mobile and Convenient: Equipped with a wheeled design, the equipment is easy to move and deploy, suitable for sandblasting operations in various locations.
● Highly Efficient Dust Removal: Utilizing advanced filtration technology, it effectively captures fine dust, ensuring air quality.
● Energy-Efficient: Its low-energy design effectively reduces operating costs and extends equipment lifespan.
● Flexible and Adaptable: The equipment can be adjusted to suit various scales and environments of sandblasting operations.
● Reduced Maintenance Costs: Designed to simplify maintenance processes, reduce repair frequency, and lower maintenance costs.
◆Specifications
| Mobile Dust Collector - Pulse Jet | ||||
| Model | KL-MDC6000 | KL-MDC12000 | KL-MDC18000 | KL-MDC24000 |
| Exhaust Capacity | 6000m3/hr | 12000m3/hr | 18000m3/hr | 24000m3/hr |
| Air Pressure | 2000 Pa | 2000 Pa | 2000 Pa | 3000 Pa |
| Electrical Motor | 7.5kw | 15kw | 22kw | 30kw |
| Power Voltage / Frequency | 440V/415V/380V ~ 50Hz/60Hz | |||
| Filter Cartridge Qty | 6 pcs | 12 pcs | 18 pcs | 24 pcs |
| Filter Area | 126 m2 | 252 m2 | 378 m2 | 504 m2 |
| Filter Cartridge Material | Polyester Fabric or Cellulose Fiber | |||
| Filter Percentage | 99.90% | |||
| Max Dust Emission | ≤ 80 mg/cbm | |||
| Air Inlet Connection Size | Φ300mm × 1 | Φ300mm × 2 | Φ300mm × 3 | Φ300mm × 4 |
| Compressed Air Pressure | Continuously by compressed air @ 0.6Mpa, 1.5m3/min | |||
| Pulse Valve Qty | 2 pcs | 4 pcs | 6 pcs | 8 pcs |
| Cycle Time | Adjustable by Pulse Controller | |||
| Sequence | 3 filter cartridge simultaneous | |||
| Examine Door | 1 pc | 2 pcs | ||
| Weight | ≤ 1200 kgs | ≤ 2000 kgs | ≤ 3000kgs | ≤ 3500kgs |
| Equipment Size | 2300×1500 | 4000×2200 | 5000×2200 | 6000×2200 |
| L×W×H | ×2400mm | ×2500mm | ×2550mm | ×2550mm |
| Enclosure Structure | Mobile Containerized Structure | |||
◆ Note
- Kholee Blast also designs and manufactures non-standard mobile dust collector according to clients requirements and work-pieces size.
- We have the policy to improve our equipment continuously & shall reserve the rights to change the dimensions and specs without prior notice.
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◆ Industry Applications

◆ FAQ
How does a Mobile Dust Collector for Blasting improve operational safety?
The Mobile Dust Collector removes harmful dust generated during sandblasting through a highly efficient filtration system, reducing air pollution in the work area. This not only maintains a clean working environment but also effectively reduces the risk of respiratory illnesses, protecting the health of operators.
How does equipment mobility affect operational efficiency?
The equipment's mobility greatly improves operational efficiency, allowing for rapid deployment to different sandblasting sites. Its lightweight design and wheeled structure eliminate the need for time-consuming equipment handling, saving time and increasing work progress, thereby improving overall work efficiency.
How to perform routine maintenance on a Mobile Dust Collector?
Routine maintenance of a Mobile Dust Collector is relatively simple, mainly involving regularly checking the filtration system and cleaning the filter cartridges. Regularly checking the equipment's operating status and cleaning accumulated dust can effectively extend its lifespan and ensure its efficient operation. In addition, regularly checking the electrical control system and dust removal function are also important parts of maintenance.
As the specialist in blasting & painting engineering area, Kholee Blast, Kholee Industrial Technology Yancheng Co., Ltd, devotes itself in providing better design and products for our client in surface finishing industry all over the world.
Kholee Blast provides a 'one-stop convenient shopping' for all your surface finishing requirements, shot blasting (wheel blasting), sand blasting machines, blasting and painting booths, painting production line, Vacuum Recovery machine, Air Cooled Dehumidifier, dust collectors and blasting abrasives etc. Besides engaging in the business of blasting equipment and accessories, Kholee Blast also distributes airless paint sprayer, air compressor and UHP water jetting with partners as understanding the client's requirements.
These products are widely used in the industries of shipyard, marine offshore, oil & gas tank, earthwork construction machinery, steel structures, castings, forgings, automotive engineering and heat treatment etc.
Thanks to KHOLEE BLAST experienced technical team, quality, cost-effectiveness and efficiency have already been considered even at the very beginning of product development.
KHOLEE BLAST, a firm and reliable partner. Take on us!
