Abrasive blasting is a common industrial process used to remove rust, oxide layers, paint film, welding slag, sand, burr and other scales on a variety of materials including metals, castings, plastics or composites. Blasting is a very diverse application containing of Shot Blasting Machine (wheel blasting), air blasting, cabinet blasters and sand blasting. The blasting media also varies widely from sand, steel, plastic, slag and various shot. This operation is done to prepare parts for final finishing (e.g.painting, machining, assembly) or to remove paint, scale or other finishing coatings for rework or reclamation. The basic function of pulse jet dust collector is to recover the unused shots and find dust particles from the chamber or room.
Some of the key benefits from abrasive blasting filtration include:
- Worker health protection and minimized potential long term liability.
- Energy savings and conservation through recirculated conditioned air, where feasible.
- Extended machine life.
- Improved part / product quality
- Reduced housekeeping
Our dust collector come with following:
- Cartridge Type Dust Collectors to save space and for increased life.
- Pre - Separator to recover unused shots.
- Internal baffle chamber to prevent damage of filter element.
- Dust Emission Density: 30mg/cbm ~ 80mg/cbm
- Filter Cartridge Material: Cellulose Fiber / Cellulose Fiber + Nano Film
◆ Specifications
| DOWNFLOW INCLINED PULSE JET DUST COLLECTOR | |||||
| Model | Air Flow( CMH ) | Filtering Area | Cartridge Filter Qty | Pulse Control Valve Qty | Measurement |
| KL-DC2-8 | 5610 ~ 7854 | 187 m2 | 8 pcs | 4 pcs | 3175×1016×2159mm |
| KL-DC2-12 | 8400 ~ 11760 | 280 m2 | 12 pcs | 6 pcs | 3175×1473×2413mm |
| KL-DC3-12 | 8400 ~ 11760 | 280 m2 | 12 pcs | 6 pcs | 3632×1016×2159mm |
| KL-DC2-16 | 11190 ~ 15666 | 373 m2 | 16 pcs | 8 pcs | 3175×2032×2159 mm |
| KL-DC4-16 | 11190 ~ 15666 | 373 m2 | 16 pcs | 8 pcs | 4115×1016×2159mm |
| KL-DC2-24 | 16800 ~ 23520 | 557 m2 | 24 pcs | 12 pcs | 3175×2946×2413mm |
| KL-DC3-24 | 16800 ~ 23520 | 557 m2 | 24 pcs | 12 pcs | 3632×2032×2159mm |
| KL-DC4-32 | 22380 ~ 31332 | 746 m2 | 32 pcs | 16 pcs | 4115×2032×2159mm |
| KL-DC2-36 | 25200 ~ 35280 | 840 m2 | 36 pcs | 18 pcs | 3175×4420×2413mm |
| KL-DC3-36 | 25200 ~ 35280 | 840 m2 | 36 pcs | 18 pcs | 3632×3048×2159mm |
| KL-DC3-48 | 33600 ~ 47040 | 1120 m2 | 48 pcs | 24 pcs | 3632×4064×2159mm |
| KL-DC4-48 | 33600 ~ 47040 | 1120 m2 | 48 pcs | 24 pcs | 4115×3048×2159mm |
| KL-DC3-60 | 41970 ~ 58758 | 1399 m2 | 60 pcs | 30 pcs | 3632×5080×2159mm |
| KL-DC4-64 | 44790 ~ 62706 | 1493 m2 | 64 pcs | 32 pcs | 4115×4064×2159mm |
| KL-DC3-72 | 50400 ~ 70560 | 1679 m2 | 72 pcs | 36 pcs | 3632×6069×2159mm |
| KL-DC4-80 | 55980 ~ 78372 | 1866 m2 | 80 pcs | 40 pcs | 4115×5080×2159mm |
| KL-DC4-96 | 67200 ~ 94080 | 2239 m2 | 96 pcs | 48 pcs | 4115×6096×2159mm |
| KL-DC4-112 | 78360 ~ 109704 | 2612 m2 | 112 pcs | 56 pcs | 4115×7112×2159mm |
| KL-DC4-128 | 89550 ~ 125370 | 2985 m2 | 128 pcs | 64 pcs | 4115×8128×2159mm |
◆ Note
- Kholee Blast also designs and manufactures non-standard pulse jet dust collector according to clients requirements.
- We have the policy to improve our equipment continuously & shall reserve the rights to change the dimensions and specs without prior notice.

◆ Advantages
● High-efficiency dust removal: Pulse jet cleaning technology effectively removes fine dust, ensuring clean air and meeting environmental protection requirements.
● Energy saving and environmental protection: The automated control system intelligently adjusts the pulse cleaning cycle, reducing energy consumption and maintenance costs, while still meeting environmental standards.
● Easy operation: The equipment has a compact structure, is simple to operate, and easy to maintain, greatly reducing manual intervention and improving production efficiency.
● High filtration accuracy: Utilizing high-efficiency filter bags, it can accurately capture fine particulate matter, meeting stringent exhaust emission standards.
● Strong adaptability: Suitable for various industrial fields, especially factories requiring large-scale dust removal, it can operate stably under different working conditions.
◆ Industry

◆ FAQ
What industrial environments are suitable for pulse jet dust collectors?
Pulse jet dust collectors are widely used in industries such as building materials, metallurgy, chemicals, food processing, woodworking, and machinery manufacturing. They are particularly suitable for environments handling fine dust and particulate matter.
How to improve the working efficiency of a pulse jet dust collector?
The key to improving efficiency is to regularly check and clean the filter bags, keeping the filter media clean and ensuring good airflow. Maintaining the normal operation of the pulse jet system and ensuring a reasonable pulse jet cycle will improve dust removal efficiency.
What maintenance precautions should be taken for pulse jet dust collectors?
Regularly check the cleanliness of the filter, check if the pulse valve is working properly, clean any blockages, and keep the pulse jet system running smoothly. Replace the filter bags regularly and ensure that the electrical and mechanical systems of the equipment are operating normally to ensure efficient operation.
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!
