Downflow Oblique Cartridge Dust Collector 7US

Downflow Oblique Cartridge Dust Collector

All-in-one cartridge dust collector with integrated fan, filtration and pulse-jet cleaning for compact industrial installations.

Oblique cartridge arrangement combined with downflow airflow helps dust move toward the collection section and supports effective filter cleaning.

Designed for compatible dry dust applications with dust-laden air temperatures below 120°C.

Automatic compressed-air pulse-jet cleaning removes accumulated dust from the cartridge filter surface during operation.

Compact integrated construction simplifies equipment installation, operation and routine maintenance.

Filtered air can be returned indoors when permitted by dust characteristics, filtration performance and applicable indoor air requirements.

EHI series models provide airflow capacities from 2,000 to 5,500 m³/h.

Oblique Cartridge Structure

Oblique Cartridge Dust Collector Structure

Product Options

Carbon Steel Construction
Explosion Venting Option
Cartridge Filter Options
Explosion Venting Panel
Flameless Venting Device
Explosion Isolation Valve

Oblique Cartridge Dust Collector Features

Oblique cartridge arrangement and downflow airflow are designed to help collected dust move away from the filter surface.

Automatic pulse-jet cleaning helps remove accumulated dust and maintain stable filtration performance.

PTFE-treated cartridge filter media can be selected according to dust characteristics and filtration requirements.

Low and stable pressure drop helps maintain consistent airflow during normal operation.

All-in-one construction integrates the fan, cartridge filters, pulse cleaning system and dust collection section into a compact unit.

Convenient filter access simplifies cartridge inspection and replacement during routine maintenance.

Suitable for compatible dry dust applications with dust-laden air temperatures below 120°C.

Equipment color, filter media, voltage, frequency and OEM configurations can be customized according to project requirements.

Technical Data and Models

EHI Series Cartridge Filtration System

EHI Series Oblique Cartridge Dust Collector

Item No.	Model	Air Volume	Size	Cartridge Filter Qty	Pulse Valve Qty	Power	N.W.
Item No.	Model	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

We are a Manufacturing Factory

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

Application Cases

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Shipping

EHI oblique cartridge dust collectors are packed according to the equipment model, dimensions and order quantity. L.C.L shipments can be packed on pallets or in plywood boxes where appropriate, while F.C.L shipments can be loaded into containers according to the confirmed packing arrangement. Special packing or transportation requirements can be discussed before shipment.

Installation and Maintenance Guidance

: Confirm the equipment position, air inlet and outlet arrangement, power supply, compressed-air supply and maintenance clearance before installation. Adequate access should be reserved for cartridge replacement, pulse-valve maintenance and dust discharge.

: Filter cartridges, pulse valves and collected dust should be inspected according to actual operating conditions. Remote technical support can be provided when assistance is required during setup, filter replacement or routine maintenance.

FAQ & After Sales Service

FAQ

Q: What applications is this EHI oblique cartridge dust collector suitable for? A: It is designed for compatible dry dust and fume collection applications with dust-laden air temperatures below 120°C.	Q: What is the advantage of the oblique cartridge arrangement? A: The inclined cartridge arrangement works with downflow airflow to help collected dust move away from the filter surface and support effective pulse cleaning.
Q: How are the filter cartridges cleaned? A: The cartridge filters use compressed-air pulse-jet cleaning to remove accumulated dust from the filter surface during operation.	Q: What airflow range is available? A: The EHI series shown on this page covers airflow capacities from approximately 2,000 to 5,500 m³/h depending on the selected model.
Q: Can filtered air be returned to the workshop? A: Indoor air recirculation can be considered when permitted by the dust characteristics, filtration performance and applicable indoor air or occupational safety requirements.	Q: Can PTFE-treated cartridge filters be supplied? A: Yes. PTFE-treated filter media can be selected according to dust characteristics, filtration requirements and operating conditions.
Q: What information is required for model selection? A: Please provide the required airflow, dust type, dust concentration if known, operating temperature, moisture or oil content, installation environment, voltage, frequency and applicable safety requirements.	Q: Can explosion protection options be added? A: Explosion venting, flameless venting or isolation components can be evaluated according to the dust characteristics, installation conditions and applicable project requirements.
Q: Can the equipment be customized? A: Yes. Equipment color, filter media, voltage, frequency and selected structural details can be customized according to confirmed project requirements.	Q: Is OEM manufacturing available? A: Yes. OEM and private-label manufacturing can be provided for dust collection equipment manufacturers, system integrators and distributors.

After Sales Service

Technical support is available for equipment setup, 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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