Cartridge Dust Collector

The Cartridge Dust Collector (standard pulse jet cleaning, with custom side spray/backflush cleaning options) is a high-efficiency, compact dry purification device specifically designed for industrial point/line source dust and welding fume treatment. Leveraging the company's years of experience in environmental equipment and fluid control integration, it utilizes a core technology of "pleated cartridge deep filtration + differential pressure linkage for precise dust removal." Employing a modular, quick-installation structure, it boasts advantages such as large filtration area, high dust removal efficiency, minimal footprint, flexible installation, thorough cleaning, long cartridge life, and quiet operation. It strictly adheres to GB/T 16157, HJ/T 324, JB/T 10341, and ISO standards. Manufactured to 12141 relevant standards, this product is suitable for temperatures from room temperature to 120℃ (a 160℃ high-temperature version is available upon request), and can handle air volumes from 800 to 60,000 m³/h in various working conditions. It is widely used in industries such as machining, welding, laser cutting, chemical, electronics, automobile manufacturing, mining, and building materials. It completely solves industry pain points such as point source dust, welding fumes, frequent filter replacement, large equipment footprint, and incomplete dust removal in workshops, achieving internal circulation purification and ultra-low emissions, and helping enterprises successfully pass environmental inspections and occupational health acceptance.

As a precise terminal for controlling workshop dust and welding fumes, this product focuses on the dual functions of "precise capture of micron-level dust + long-term stable regeneration of filter cartridges." These three functions work together to connect the workstation's suction arm/dust collection hood with the exhaust/return air system, achieving zero dust dispersion and clean workshop air. It balances environmental compliance and workplace health, and is suitable for various dusty working conditions in precision machining and heavy manufacturing.

Ultra-efficient micron-level dust capture : Adopting imported PTFE-coated polyester/nanofiber pleated filter cartridges, the filtration area is 3-5 times that of a bag filter of the same volume. Through a composite mechanism of inertial collision, interception, diffusion and electrostatic adsorption, the capture efficiency of dust and welding fume particles larger than 0.3μm reaches 99.99%, and the outlet dust concentration is stable at ≤5mg/m³, far below the occupational health standards and fugitive emission limits in the workshop. It completely eliminates the spread of dust during welding, cutting and grinding, improves the front-line working environment, and avoids environmental penalties and occupational disease risks.

Differential pressure linkage intelligent dust removal, long-term filter cartridge regeneration : Standard configuration includes a differential pressure + timed dual-control pulse jet cleaning system. The PLC automatically monitors the filter cartridge resistance, and instantaneous high-pressure jet cleaning shakes off dust from the filter cartridge surface to the dust collection drawer/screw conveyor. Supports offline/online dual modes to avoid over-cleaning and damage to the filter media. The filter cartridge life is 2-4 years under normal temperature conditions (pre-coating protection can be added for welding fume conditions, extending the life by 30%). Explosion-proof cleaning and explosion-proof devices can be customized to suit flammable and explosive dust conditions such as aluminum-magnesium powder, zinc powder, and coal powder.

Multi-mode ventilation + integrated safety protection : Supports both internal circulation return air (clean workshop reuse) and external exhaust modes, with optional variable frequency fan to adjust air volume as needed, saving energy and reducing consumption; built-in spark arrestor + over-temperature alarm system to prevent welding slag and sparks from igniting the filter cartridge; sealed welding of the housing, with sealing parts made of aging-resistant fluororubber, and an overall protection rating of IP54, dustproof and waterproof, suitable for harsh environments such as humid and dusty workshops.

1. Compact design, minimal footprint, flexible installation.

The high-density design of the pleated filter cartridges makes the overall volume only 1/3 to 1/2 of that of traditional bag dust collectors. No large-scale civil engineering is required, and it can be deployed on the ground, wall-mounted, ceiling-mounted, or on a mobile cart. It is compatible with DN150 to DN800 duct interfaces, supports independent dust collection at a single station and multi-station cluster networking, and can be quickly connected to the existing duct system without large-scale factory renovation.

2. Low energy consumption and quiet operation, resulting in extremely low maintenance costs.

Low-pressure pulse cleaning technology reduces compressed air consumption by 35% compared to traditional systems, and the variable frequency fan can provide energy on demand; operating noise is ≤72dB(A), which is better than the workshop noise standard; the filter cartridge adopts a quick-install flange/clamp structure, and a single person can replace a single filter cartridge in 5 minutes without professional tools; the vulnerable parts (pulse valve, sealing ring) are standardized, the procurement cycle is short, and the cost is controllable.

3. Strong adaptability to various working conditions, and excellent resistance to oil mist and dust adhesion.

The filter cartridges are available in a full range of materials (normal temperature polyester, high temperature resistant PPS, oil-resistant and non-stick coating, PTFE acid and alkali resistant), suitable for complex working conditions from normal temperature to 120℃ (custom 160℃), welding fume and oil mist, and slight corrosion; the streamlined air inlet design ensures uniform airflow and eliminates dust accumulation dead corners. Combined with pre-coating and graded dust removal, it effectively prevents oil mist from clogging the cartridge and dust from caking; it supports dual-mode operation of negative pressure and positive pressure, suitable for both point source dust removal with suction arms and overall factory ventilation.

4. Strong compliance and outstanding cost performance.

Before leaving the factory, the airtightness, dust removal performance and filtration efficiency are fully tested, and a complete environmental protection test report and explosion-proof certificate are provided (if required); the integrated design eliminates the need for additional auxiliary equipment, and the initial investment is lower than that of bag dust collectors with the same air volume; the PLC can be remotely connected to the DCS system, supporting unattended operation, which greatly reduces the cost of manual operation and maintenance, and is especially suitable for multi-station decentralized dust control.

Shanghai Hanye Engineering Technology Co., Ltd. specializes in industrial environmental protection and workshop dust control, focusing on the industry pain points of dispersed point source and welding fume treatment. With "precise collection, compact and efficient operation, long-term stability, and low-cost operation and maintenance" as its core principles, it provides customers with highly reliable and adaptable Cartridge Dust Collectors and related solutions. For detailed parameters, operating condition adaptation solutions, or on-site case studies, please feel free to contact us!