Bag Filter Is a Dry Dust Filter Device

• Customization: Available
• Certification: CE, ISO 9001:2000
• Standard: JIS
• Surface Treatment: Polishing
• Manufacturing Process: Casting
• Material: Alloy Steel
• Transport Package: Standard Export Packing or as You Needs
• Specification: 4200*1980*2100mm
• Trademark: HF
• Origin: China
• HS Code: 84304900
• Production Capacity: 20sets/Month

Product Description

Product Description                                                          

Bag filter is a dry dust filter device, which is suitable for collecting fine, dry and non-fibrous dust.In recent years, due to the appearance of new synthetic fiber filter material, the continuous improvement of ash cleaning method and the use of automatic control and detection device, the pulse dust collector has developed rapidly and become a competitive dust removal device in dust removal equipment.

Working Principle

Filter bag used textile filter cloth or non textile mat is made, using the fabric filter effect of dust filters, gas when dusty gas into the bag filter, large particles, major dust, due to the effect of gravity settling down, fall into the hopper, contains a tiny dust gas through the filter material, dust detention, gas purification.

Technical parameters                                                    

Model	QM11749	QM11780	QM11810	QM11841	QM23468	QM23498	QM23529	QM23559	QM23590
airflow dealer(m3/h)	6900	8930	11160	13390	17800	22300	26700	31200	35700
velocity of filtering(m/min)	0.8-2.0
Total filtration area(m3)	93	124	155	186	248	310	372	434	496
Net filtration area(m3)	62	93	124	155	186	248	310	272	434
Dust collecting room number(set)	3	4	5	6	4	5	6	7	8
total number of filter bag(set)	96	128	160	192	256	320	384	448	512
Dust(PA)	1470-1770
Inlet gas dust concentration(g/nm3)	<200				<1000
Exhaust gas concentration(g/m3)	<0.1
Dust collector pressure(pa)	5000

Working Site                                                                   



Company Introduction                                                   
Hanfa Group established in 1998 is a key enterprise in the industry of geological exploration and water well field, with the ability to research,manufacture and market. Now, the Group pursues high standard manufacturing and qualified products. It has more than 20 species such as water well drilling rig, core drilling rig, engineering drilling rig, DTH drilling rig, horizontaldirectional drilling rig, etc. These machines are mainly used in geological prospecting, exploration of railway and highway engineering, mining, SPT, water well, geothermal well etc. Some of them won the Scientific and Technical Advance Prize or the National Scientific Research Achievement Prize. All the products have passed the quality system certification of ISO9001:2000 and are national inspection-free products.



1. More than 20 years of experience 
The factory is located in Henan Province, China. We are very welcome to visit our factory. If
you need it, we will arrange a pick-up.
2.Top production team
The transportation and packaging will be packaged in international standards. If you have special packaging requirements, we will give you the most suitable solution.
3.Our Service
- New machine provides technical trair.
- Once anything goes wrong with the machine by normal using, our technical person must appear at the first time no matter where you are.
- When the machine should be maintained, you will receive the reminding from us.
- According to different geological conditions, we will recommend different construction plans for you
- Remind you which are wearing parts, so you can prepare enough.
- 24 hours respond to your quality problem.

Detailed Photos

FAQ                                                                                   
1, Are you trading company or manufacturer?
We are professional manufacturer, and our factory mainly produce water well drilling rig, core drilling rig, DTH drilling rig, piling rig, etc. Our products have been exported to more than 50 countries of Asia, South America, Africa, and get a good reputation in the world.

2, Are your products qualified?
Yes, our products all have gained ISO certificate,and we have specialized quality inspection department for checking every machine before leaving our factory.

3, How about your machine quality?
All of our machines hold the ISO, QC and TUV certificate, and each set of machine must pass a great number of strict testing in order to offer the best quality to our customers.

4, Do you have after service?
Yes, we have special service team which will offer you professional guidance. If you need, we can send our engineer to your worksite and provid the training for your staff.

5, What about the qaulity warranty?
We offer one-year quality warranty for machines' main body.

6, How long can you deliver the machine?
Generally, we can deliver the machine in 7 days.
Our Customers