ECOGRACE Filter Bag For Asphalt Plant Dust Collector System
1) Quick details:
1. High temperature resistance;
2. NX needle felt sock is widely applied in fume/smoke filtration system industry like asphalt mixing, smelting furnace, cement kiln, gypsum production and tobacco production.
3. Strong tensile strength and abrasion resistance keep our filter long working life.
4. Our normal filter size Diameter 130mmx 3000mm L, D150mm x 3000mm L / Diameter 160mm X 3600mm L / Diameter 160mm x 6000mm L Meanwhile ,we tailor produce for the filter size with clients dust collector design.
2) Application:
ECOGRACE high temperature filter bags are mainly used in cement industry, asphalt industry, metallurgical industry and tobacco industry for flue gas purification.
3) Performance:
1. Continuous operating temperature is up to 200ºC, instant service temperature is up to 240ºC;
2. Fire retardant performance is excellent;
3. Corrosion resistance and alkali resistance is good;
4. Excellent thermal stability, excellent abrasion resistance and flexural resistance;
5. Hydrolysis resistance is poor, frequent SOx and vapor in flue gas or dew point will greatly reduce its servece life.
Specificaton:
| Weight (g/ m2) | 500 |
| Thickness (mm) | 17 |
| Air permeability (m3/m2/min) | >800 |
Tensile strength
(N/5*20cm) | wrap | >1200 |
| weft | <35 |
Tensile Elongation(%) | wrap | <55 |
| weft | 2.40 |
| Broken strengt(Mpa/min) | ≤204 |
| Continuous working temperature(ºC) | 132-204 |
| Short time Working temperature(ºC) | 240 |
| Anti-acid | Medial |
| Anti-alkali | Excellent |
| Anti-abrasion | Excellent |
| The stability of water solution | Medial |
| Finishing treatment | Singeing, het-setting, calendaring |
ZHEJIANG GRACE ENVIROTECH CO., LTD
Founded in 2000,Grace Filter MFG is a specializing in research and development,manufacture and the conversion of technical filtration nonwoven products and dust collecting system projects for a variety of industrial applications.
Our company is dedicating in two divisions:Filtration industrial needle felt and dust collector equipments manufacturing,an is recognized as one of leading manufacturers and suppliers of filter needle felt products and dust collector equipment and it's spare part products.
We have excellent professional teams work on the filtration technical developing nad quality control system.
Our filtration industrial needle felt and filter bags including Polyester,Acrylic,Aramid,Nomex,PPS,P84,PTEF 100%,fiberglass,etc,focusing at China domestic market demand and overseas market which is widely applied in dust separation and filtration industry.Meanwhile,we have complete full line for water and oil repellent treatment,PTFE membrane treatment,and PTFE coating and impregnation.Our professional sewing machine and workers can also provide you the best perfect filter bags.