Polyester easy cleaning dust filter bags to improve filter
efficiency
Easy cleaning dust filter bag is a type of polyester dust filter
bag which treated by special process. It has smooth surface,so when
dust collectors reverse blowing the dust on the surface very easy
to clean up, then improve the filter efficiency of dust collector.
Specification Polyester easy cleaning dust filter bags
| Material | Polyester needle punched 550 gsm fabric |
| Scrim | 100% polyester woven scrim |
| Weight | 550 g/m2 |
| Thickness | 1.9-2.0 mm thickness |
| Air permeability | 18-25 m3/m2/min @200Pa |
| Breaking strength | Warp >1000 |
| Weft > 1200 |
| Enlongation | < 20% |
| Working temp. | < 130 degree C |
| Instant temp. | 150 degree C |
| Finishing | singeing, calendering,water and oil resistance |
How to choose the filter bag ?
The filter bag plays a key role in the dust-cleaning process, so it
is very important to do the filter selection, which should be based
on its performance and the nature of the smoke, so as to have a
rational and optimized scheme.
The Factors that affecting the selection of the filter medium
The Select Indication of the Filter medium
A. Temperature
B. Chemical Property
C. Concentration of the dust content
D. Filter Gas Speed
Test Item & Test Standard
| SL.No. | Item | Test Standard |
| 1 | Area Weight | FZ/T60003-91 |
| 2 | Air Permeability | GB/T5453-1997 |
| 3 | Tensile Strength | GB/T3923.1-2013 |
| 4 | Elongation | GB/T3923.1-2013 |
| 5 | Burst | GB/7742.1-2005 |
| 6 | Liquid Repellent | GB/4745-2012 |
Post Treatment For Filtering Materials
Singeing, calendaring,Heat setting
Water and oil repellent
PTFE Dispersion treatment
PTFE surface Coating treatment
Fire Retardant treatment
Package detail and Delivery time
Samples delivery time : 1 ~ 2 days
Normal products : Available stock
LCL orders delivery time : 7~10 days
FCL orders delivery time : 15~20 days
Shipping way & Loading Port :
By sea / air / express
Shanghai / Ning Bo/Tianjin
Applications:
Steel,Metallurgy,Cement,Carbon black,Thermal Power,Asphalt mixing,
waste incineration.
Technical Service &support
Provide Solutions
Offer further technical support with extensively qualified
experience
Provide Senior Technical staff for on site technical support
Professional Recommendations on dust collector operation and
maintenance
Professional Supervision of filter bag installation
Laboratory analysis of the condition of used filter bags and
recommended solutions for optimum performance
Analysis of filter bag life and recommendations of replenishment
programs
