ECOGRACE liquid filter bag
Why choose us?
1. Our company is famous and largest manufacturer of filter needle felts and filter bags in China.
2. We have 10 years filtration solution experience.
3. Inspected by the SGS Certification.
4. 100% QC inspection Before Shipment.
5. Best Quality & Best Service with Competitive price.
Description of our liquid filter bag
ECOGRACE Liquid Filter Bags:
I: Non woven liquid filter bags.
1. Filter bag fabrics : Polyester ( PE ) , Polypropylene ( PP) , Polyamide ( PA ), Nylon .
2. PE nonwoven filter bags , PP non woven filter bags is most popular filter bags , size : D 180 mm x 410mm , D 180 x 810mm , 180 x 810mm,105x 210mm,105x 345mm
3. Longer working life by good surface treatment and high level needling production line.
4. Higher filter speed, no block.
II: Woven Filter bags (Liquid filter)
Mono filament Filter cloth:
Smooth surface of filter cloth, easy cleaning and repeating using.
High strength, little deformation after long time working.
Can be used for waste water treatment.
Characteristics of different materials
| Chemical compatibility of the filter materials |
| Material | PE | PP | MO | RY | PTEE |
| Strong Acid | Good | Perfect | Poor | Fair | Perfect |
| Weak Acid | Excellent | Perfect | Fair | Good | Perfect |
| Strong Alkali | Poor | Perfect | Perfect | Good | Perfect |
| Weak Alkali | Good | Perfect | Perfect | Good | Perfect |
| Solvents | Good | Poor | Good | Good | Excellent |
| Oxidizing Agent | Good | Poor | Fair | Good | Excellent |
| Abrasion Resistance | Excellent | Excellent | Perfect | Fair | Poor |
Advantages of our liquid filter bags
1, It is produced by the industrial high speed sewing machine without silicone oil, which saves the problem of the pollution of the silicone oil.
2, Thanks to the improvements of the production crafts, the suture can be perfectly dealt with and no more apophysis and pinprick, which would cause side leakage.
3, Filtration accuracy varies from 0.5μm to 300μm, for the liquid filtration, we choose different accuracy according to the working conditions.
4, Stainless steel or galvanized rims usually take the welding and deviation in the diameter is only 0.5mm, and in the level is 0.2mm. The liquid filter bags can take these rims to improve the tightness, lowering the possibility of rollover to the bottom.
Application:
The liquid filter bags can be used in many industries, which have the needs to filter the waste water and other liquids. Such as food and drinks factory, biochemical engineering and medicine, petrochemical, paint, ink, paper and printing, natural gas and other plants. Even in the factory of photography production, metallurgy, machining, automotive manufacturing, we can see their application.
The Material of the Collars in the Liquid Filter Bag
1, Stainless steel collar
2, PP collar
3, PE plastic collar
The Filtration Accuracy (μm)
1, Non-woven bags: 1, 5, 10, 25, 50, 75, 100, 150, 200.
2, Woven bags: 20, 50, 80, 100, 125, 150, 200, 250, 300, 400, 600, 800, 1000.
The Processing Methods of Liquid Filter Bags
1, Sewing
2, Hot melt
Operation Pressure
1, PP & PE: 1.03-1.72kg/cm2
2, MO: 1.03-2.41
Operation Temperature
1, PE: 135 degree
2, PP: 94 degree
3, MO: 135 degree
Regular Specification of the Liquid Filter Bag
180*450mm, 180*810mm,105*210mm,105*345mm
Hangzhou Grace Envirotech is a joint venture in China combined with Grace Filter Manufacturing (U. K) Limited. We are the largest manufacturer of Filter Needle Felts, filter bags, Dust Collectors, and dust collector parts; Meanwhile, we are designing and producing dust collecting system for cement plant, power plant, as well as iron and steel plant. Our company is the largest enterprise in the dust collecting industry in China,
Our factory is located in Industrial Area in Hangzhou, four big needle felt production lines. We have formed big scale production by our advanced equipment and mature technology. We design dust collecting system, produce filter bags for customers and users, and provide site technology consultant service, design, production, as well as after-sale service.
Nomex filter bag, PPS filter bag and P84 filter bags are now our star products in the world, highly popular in cement plant and power generation plant in all of the world.
Meanwhile, we are expertise in Dust Collector desgin, manufacturing and installation.
With many years of experience, Grace Filter is recognized around the world as the leading filtration dust filter bag and dust collection machine producer. Our experience make it possible for us to produce a complete range of filtration felt which meet customer specific filtration requirement. We have made great progress in supplying filter media in the cement industry, waste incinerator industry, power generation industry which make us on of the leading manufacturer and suppliers in the world.
Our professional technical team will provide pre-sales, manufacturing, delivery and after-sales service for dust collector units, dust collector system, baghouse bag filter, our professional installation workers will keep your dust collection system work perfectly and simple
