1. Industrial cartridge filtration unit designed for ambient air and equipment intake air filtration applications.
2. Cartridge filter technology with automatic pulse-jet cleaning supports continuous operation and stable filtration performance.
3. Modular construction provides flexible equipment configurations while reducing installation footprint.
4. High-efficiency cartridge filters are suitable for fine and light airborne particulate, with optional flame-retardant filter media available according to application requirements.
5. Low and stable pressure drop helps maintain consistent airflow and reduce unnecessary operating resistance.
6. Filter cartridges are designed for convenient inspection and replacement during routine maintenance.
7. Suitable for air compressors, gas turbines, diesel engines, industrial air-handling systems and other applications requiring cleaner intake or circulating air.
8. EHI series models are available with airflow capacities from 2,000 to 5,500 m³/h.
Industrial ambient-air filtration equipment based on cartridge dust collector technology and pulse-jet filter cleaning.
Designed for applications requiring cleaner intake or circulating air, including air compressors, gas turbines, diesel engines and industrial air-handling systems.
Cartridge filter construction provides efficient filtration of fine and light airborne particulate.
Automatic compressed-air pulse cleaning helps maintain stable filter performance during continuous operation.
Modular construction allows different equipment sizes and airflow capacities while reducing installation footprint.
Filter cartridges can be accessed for convenient inspection, cleaning and replacement.
MERV 14 filtration performance and flame-retardant filter media can be provided according to the confirmed filtration configuration.
Operating noise can be controlled below 80 dB according to the specified equipment configuration and operating conditions.
Cartridge filtration structure is based on proven industrial dust collector technology for fine and light airborne particulate.
Automatic pulse-jet cleaning removes accumulated dust from the filter cartridge surface during operation.
Modular construction allows equipment sections to be configured according to airflow and installation requirements.
Low and stable pressure drop helps maintain consistent airflow through the filtration system.
High-efficiency cartridge filters can be selected according to the required filtration level and operating conditions.
Flame-retardant cartridge filter media can be provided when required by the application.
Filter cartridges are designed for convenient inspection and replacement during routine maintenance.
Suitable for air compressor intake, gas turbine intake, diesel engine intake and other industrial ambient-air filtration applications.
OEM manufacturing, equipment color and customized configurations are available according to project requirements.
| Item No. | Model | Air Volume | Size | Cartridge Filter Qty | Pulse Valve Qty | Power | N.W. |
| m³/h | L × W × H (mm) | pcs | pcs | kW | T | ||
| 1 | EHI-2 | 2000 | 641 × 1700 × 1853 | 2 | 2 × DN25 | 3 | 0.350 |
| 2 | EHI-3 | 3000 | 641 × 1700 × 2328 | 3 | 3 × DN25 | 4 | 0.569 |
| 3 | EHI-4 | 4000 | 1400 × 1200 × 2070 | 4 | 4 × DN25 | 5.5 | 0.900 |
| 4 | EHI-4N | 4000 | 1323 × 1242 × 2364 | 4 | 4 × DN25 | 5.5 | 0.731 |
| 5 | EHI-6 | 5500 | 1509 × 1389 × 2558 | 6 | 6 × DN25 | 7.5 | 1.200 |
| 6 | EHI-6N | 5500 | 1571 × 1329 × 2897 | 6 | 6 × DN25 | 7.5 | 1.050 |
Laser Cutting
CNC Bending
Assembly and Inspection
Component Finishing
Component Assembly
Equipment Assembly
Final Assembly
Product Delivery
Container Shipping
Equipment Installation
Installation Completed
Overseas Technical Support
Confirm the equipment position, airflow connection, compressed-air supply, power supply, maintenance clearance and foundation conditions before installation. Adequate access should be reserved for cartridge inspection and replacement.
Filter cartridges, pulse valves and differential pressure conditions should be inspected according to actual operating conditions. Remote technical support can be provided when assistance is required during installation or routine maintenance.
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Q: What applications is this cartridge filtration unit suitable for?
A: It is suitable for ambient-air and intake-air filtration applications such as air compressors, gas turbines, diesel engines, compressed-air stations and industrial air-handling systems. |
Q: What type of filters does the system use?
A: The primary filtration stage uses cartridge filters with compressed-air pulse cleaning. Filter media can be selected according to the particulate characteristics and operating conditions. |
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Q: How are the cartridge filters cleaned?
A: Compressed-air pulse-jet cleaning removes accumulated particulate from the filter cartridge surface during operation. |
Q: What airflow range is available?
A: The EHI series shown on this page provides airflow capacities from approximately 2,000 to 5,500 m³/h depending on the selected model. |
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Q: Can flame-retardant cartridge media be supplied?
A: Yes. Flame-retardant filter media can be evaluated according to the dust characteristics, operating environment and project requirements. |
Q: What filtration efficiency is available?
A: Filtration efficiency depends on the selected cartridge media and confirmed project specification. MERV-rated filtration can be supplied when the required rating and test basis are confirmed. |
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Q: What information is required for model selection?
A: Please provide the required airflow, application type, particulate characteristics, operating temperature, installation environment, voltage, frequency and required filtration level. |
Q: Can you provide OEM or customized manufacturing?
A: Yes. Equipment configuration, color, voltage, frequency, connection arrangement and private-label requirements can be reviewed according to the project. |
Technical support is available for equipment installation, operation, filter replacement and routine maintenance.
Standard warranty is one year from shipment unless otherwise agreed in the contract.
Remote technical support can be provided by video call when required.
Replacement filter cartridges, pulse valves and related components remain available for future maintenance requirements.
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