Downflow modular combination dust collector

1、Occupy 50% area of baghouse dust collector, save factory space.

2、The air volume can be adjusted flexibility with modular design, only need to add or deduct unit model.

3、Abrasion-resistant inlets, exhaust dampers can be added for special dirty dust .

4、Stainless steel material can be chosen, explosion Relief Vents Can be installed.

5、Humanized design:with Wifi model: remote control display, LAN or Internet control, phone APP control, you can track monitor the dust collector at any time.

6、Dust collector body warranty : 10 years


Product Brief introuction

cartridge dust collector

Modular design, modular assembly, small floor area

The size is suitable for all kinds of container transportation.

Simple installation and quick assembly.

Pleated filter cartridge is selected for filtration, which has small volume but large filtering area.

HEPA filter and activated carbon combination filtration can be installed, and the purification efficiency is more than 99%.

Almost meet all kinds of normal temperature, no water, no oil dry dust smoke.

structure drawing

cartridge dust collector

Product Options
  • 5mm-Carbon-Steel-Construction

    5mm Carbon Steel Construction

  • Explosion-Relief-Vents

    Explosion Relief Vents

  • Cartridge-Filters

    Cartridge Filters

  • Venting-membrane

    Venting membrane

  • Flameless-venting-device

    Flameless venting device

  • One-way-flameproof-valve

    One way flameproof valve


cartridge dust collector

Powerful performance, with PTFE filter cartridge filter, provide 30% more cleaning energy

Cost Saving, Fewer filter changes, Lower disposal costs,Faster filter changes

Modular design, block installation, all the dust collector can be separated into small parts, especially suitable for sea shipping and air shipping

Easy operation & maintenance

Low, stable pressure drop

OEM is acceptable

Technica data and Models

First stage filter: Cartridge filter

Downflow modular combination dust collector First stage filter

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 EHDFT2-8 5000 1016*2162*3248 8 2@DN25   0.841
2 EHDFT3-6D 3750 1016*1434*3492 6 6@DN20   0.579
3 EHDFT3-12 7500 1016*2162*3675 12 6@DN25   0.953
4 EHDFT3-18 11250 1523*2162*3675 18 9@DN25   1.710
5 EHDFT4-16 10000 1016*2162*4140 16 8@DN25   1.164
6 EHDFT4-24 15000 1523*2162*4140 24 12@DN25   1.481
Two stage filter: horizontal Cartrige filter+HEPA

Downflow modular combination dust collector Two stage filter

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 EHDFT2-8-2H 5000 1016*2162*4148 8 4@DN25   1.019
2 EHDFT3-12-3H 7500 1016*2162*4575 12 6@DN25   1.210
3 EHDFT4-16-3H 10000 1016*2162*5040 16 8@DN25   1.421
Installtion many for mutipile models, eg


For example:1:If you need 20000m3/h dust collector, you can choose 2 models EHDFT4-16, or you can choose 4 models EHDFT2-8.2: If you choose a single module of EHDFT4-16 with rated air volume, multiple modules of this model can be assembled to form corresponding large air volume dust collector.

Item No. Model Air volume size Cartridge filter Qty Pulse valve Qty N.W
M3/H L*W*H(mm) pcs pcs T
1 EHDFT4-16 10000 1016*2162*4140 16 8@DN25 1.164
2 EHDFT4-32 20000 2032*2162*4140 32 16@DN25 2.005
3 EHDFT4-48 30000 3048*2162*4140 48 24@DN25 2.882
4 EHDFT4-64 40000 4064*2162*4140 64 32@DN25 3.661
5 EHDFT4-80 50000 5080*2162*4140 80 40@DN25 4.520
6 EHDFT4-96 60000 6096*2162*4140 96 48@DN25 5.357
7 EHDFT4-112 70000 7112*2162*4140 112 56@DN25 6.394
8 EHDFT4-128 80000 8128*2162*4140 128 64@DN25 7.230
9 EHDFT4-144 90000 9144*2162*4140 144 72@DN25 7.867
10 EHDFT4-160 100000 10160*2162*4140 160 80@DN25 8.704

We are a manufacturing factory

  • laser-cutting

    laser cutting

  • CNC-bending

    CNC bending

  • cartridge dust collector

    Assembly and verification

  • cartridge dust collector

    Plastic spraying of parts

  • cartridge dust collector

    Building block assembly1

  • cartridge dust collector

    Building block assembly2

  • cartridge dust collector

    Modular assembly

  • cartridge dust collector

    Product delivery

  • Container-shipping

    Container shipping

  • cartridge dust collector

    Convenient installation

  • cartridge dust collector

    Installation completed

  • Foreign-technical-guidance

    Foreign technical guidance

Application cases

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All L.C .L overseas shipping are packed in pallet/plywood box to avoid any breakage during shipping;All F.C.L overseas shipping are packed in pallet, then loaded to the container.If you have other packing or shipping request, please contact JNEH before order, we will try our best to help for you.
  • Shipping
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  • Shipping3
  • Shipping4



Most of our cartridge dust collector are modular design, block assembly, so we will arrange our installation team to help you overseas, the flight air ticket, accommodation and labor cost should be on customer side.


If you have cartridge dust collector installation experience, there is no need to spend such cost, just as per our operation & installation manual, if you have any questions, you can ask our team by wechat, facebook or whatsapp, we can do video service.

FAQ & after sales service

Q:What is the price?

A:The price is based on your request technical data, such as the air volume, application, configuration etc, different model has different price, so if you need the price, please send me your detail technical data or photos

Q:What payment methods your company accept?

A: We accept most of the payment methods,but mainly accept T/T,L/C,Western Union etc.

Q:How long is the warranty time for your products?

A: Our officially promised warranty time is one whole year after delivery at best.

Q:I haven't done business with your factory before,how can i trust your company?

A: We are the golden supplier on Alibaba for 2 years, and we can get a lot authority certificates,for example,CE, RoHS, ISO9001, BV, Alibaba onsite check certificate etc. We can also accept Trade Assurance payment, i hope this will be persuasive enough.

Q:What's the delivery time of your company?

A:Honest speaking, they depends on the quantity and the difficult of your order.As you know , but mostly ,the shipment time is 4 weeks after deposit for 380v/50hz/3phase fan, if special electic, the delivery time is within 6-8 weeks after deosit.

Q:Do you give any discount ?

A:We will surely try my best to help you get those by the best price and good service at the same time.

Q:I would like to ask you if it's possible to have my logo on the dust collector machine

A:We hope you know that our company Erhuan supports customized logo service. But, we also hope you know that it's an extraservice,so a little bit extra service fee is needed.

after sales service

Any questions during the using, please call us at+86-510-87692608

Warranty 1 year from the shipping date, and we can do all life after service for the cartridge dust collector.

Within warranty, our service team will reply you within 2 hours and help you solve the problem within 24 hours

We can do wechat/facebook/whatsapp video remote guidance if any urgent problems

Out of the warranty, we still provide after service, if you need to buy replacement, we only Quote you the raw material cost.

we firmly believe that the best for customer is also the best of our friends! Let’s do our best to protect clean air of the earth.

No matter we can do business this time, we are pleased to be your friend from now, if you need help in China, maybe we can do some help!



Drawing Download: 

1、EHDFT2-8         2、 EHDFT3-6D         3、EHDFT3-12        4、EHDFT3-18          5、EHDFT4-16            6、EHDFT4-24