Flat bag all-in-one dust collector

Envelope-shaped bags provide maximum filter area per given space and ensure efficient cleaning.

All-in-one design,easy for maintenance and shipping, saving 30% shipping space and cost.

Variety of Bag Media Options

According to the features of different dust, anti-explosion and explosion vent apparatus, pretreatment cooling apparatus or emergency spray system is accepted.

Flat bag edge applies seamless three-dimensional manufacturing processing technology to ensure the sealing of filter bag.

Best and simplest but lowest price.


Product Brief introuction

Flat bag all-in-one dust collector

Continuous collection Provides continuous filtration of high dust concentrations at high filtration velocities and constant levels of resistance in almost any industry and application.

Fewer bag changes, envelope-shaped bags are scrimsupported singed polyester, promoting longer bag life.

Cost Saving, Fewer filter bag replace, Lower disposal costs,Faster filter replace.

Easy operation & maintenance.

Low, stable pressure drop.

OEM is acceptable.

Flat bag dust collector
Product Options
  • Flat bag dust collector

    Flat bag

  • HEPA-filter

    HEPA filter

  • carbon-filter

    carbon filter

  • Venting-membrane

    Venting membrane

  • Flameless-venting-device

    Flameless venting device

  • One-way-flameproof-valve

    One way flameproof valve


DLMV Type Flat bag all-in-one dust collector

Bags can be installed hanging vertically, horizontally or any angle in between

Two to three times longer bag life.

Reduced replacement bag costs due to fewer bag changeouts

The size is suitable for all kinds of container transportation

Simple installation and quick assembly

Flat bag is selected for filtration, which has small volume but large filtering area

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

Application: tobacco laser cutting, welding, grinding, polishing, grinding, sand blasting, shot blasting, coating powder spraying, grain, pharmaceutical, chemical, battery industry, food production and other dust collection.

Technica data and Models

Item No. Model Air volume size Flat bag filter Qty Pulse valve Qty power
M3/H L*W*H(mm) pcs pcs kw
1 DLMV7/7 336-840 1205*1010*1100 10 5@DN25 0.75
2 DLMV10/10 480-1200 1205*1010*1100 10 5@DN25 0.75
3 DLMV12/12 576-1440 1205*1010*1100 10 5@DN25 1.1
4 DLMV15/15 720-1800 1205*1010*1100 10 5@DN25 2.2
5 DLMV20/10 960-2400 1820*1010*1100 20 10@DN25 3.0
6 DLMV21/7 1008-2520 2540*1010*1190 30 10@DN25 3.0
7 DLMV25/12 1200-3000 1820*1010*1100 20 10@DN25 4.0
8 DLMV30/15 1440-3600 1820*1010*1100 20 10@DN25 4.0
9 DLMV30/10 1440-3600 2540*1010*1190 30 10@DN25 5.5
10 DLMV38/12 1824-4560 2540*1010*1190 30 10@DN25 5.5
11 DLMV45/15 2160-5400 2540*1010*1190 30 10@DN25 7.5
12 DLMV 50/12 2400-6000 3065*1010*1190 40 10@DN25 7.5
13 DLMV60/10 2880-7200 3065*1010*1190 40 10@DN25 7.5

We are a manufacturing factory

  • laser-cutting

    laser cutting

  • CNC-bending

    CNC bending

  • Flag bag dust collector

    Pre assembly verification

  • Flag bag dust collector

    Plastic spraying of parts

  • Flag bag dust collector

    Cage board, cage, filter bag

  • Flag bag dust collector

     air valve and solenoid valve box

  • Flag bag dust collector

    Modular assembly1

  • Flag bag dust collector

    Modular assembly2

  • Container-shipping

    Container shipping

  • Flag bag dust collector

    Convenient installation

  • Flag bag 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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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!


Flat bag dust collector

Download Drawing:

DLMC1/2/15、DLMC1/3/15DLMC1/4/15DLMC1/5/15 DLMC1/6/15DLMC1/7/15 DLMC1/8/15