CS-DF-02D
Bag Filter
Environmental Protection, Chemical Industry, Industrial Solid-Liquid Separation
Pressure
Vertical
Efficient Filtration
CE
Stainless Steel Bag Filter Housing
0.5 MPa
0.5-200um
Customized
Stainless Steel 304/316/316L/Carbon Steel
PP/PE/PTFE/Ss
Customized
Sandblasting/Polishing
Wooden Box
150*60*63cm
China
8421299090
Product Description
Industrial Water Treatment Quick Open Multi-Bag Filter Housing for Paints Ink Resin and Coating Filtration
Working Principle Of Bag Filter
The fluid to be filtered enters the filter housing through the inlet pipe.
As the fluid passes through the filter bags, solid particles, impurities and other substances in the fluid are intercepted by the filter bags, while the filtered fluid passes through the filter bags and flows out of the filter housing through the outlet pipe.
As the filtration process progresses, the impurities accumulate on the surface and inside of the filter bags. When the pressure difference across the filter bags reaches a certain value, it indicates that the filter bags are clogged and need to be cleaned or replaced.

Advantages Of Bag Filter
High Filtration Efficiency: It can effectively remove various impurities and particles in the fluid, improving the purity and quality of the fluid.
Large Filtration Area: The use of multiple filter bags increases the overall filtration area, which can handle a large flow rate of fluid and improve filtration capacity.
Easy to Operate and Maintain: The structure is relatively simple, and the replacement of filter bags is convenient. Regular maintenance mainly includes checking the tightness of the equipment, replacing filter bags and cleaning the filter housing.
Wide Range of Applications: It can be used in many fields such as water treatment, chemical industry, food and beverage, pharmaceuticals, and petroleum and petrochemicals to meet the filtration needs of different fluids.
Model No. | Bag QTY | Filtering area (m²) | Max Flow (t/h) | Working pressure (Mpa) | Cylinder diameter (mm ) | Total height (mm) |
1P1S | 1 | 0.25 | 20 | 0.5 | 220 | 568 |
1P2S | 1 | 0.5 | 40 | 220 | 960 | |
1P4S | 1 | 0.2 | 10 | 159 | 568 | |
2P2S | 2 | 1 | 70 | 456 | 1572 | |
3P2S | 3 | 1.5 | 105 | 508 | 1592 | |
4P2S | 4 | 2 | 140 | 558 | 1632 | |
5P2S | 5 | 2.5 | 175 | 608 | 1788 | |
6P2S | 6 | 3 | 210 | 658 | 1854 | |
7P2S | 7 | 3.5 | 245 | 710 | 1875 | |
8P2S | 8 | 4 | 280 | 760 | 1922 | |
10P2S | 10 | 5 | 350 | 910 | 2004 | |
12P2S | 12 | 6 | 420 | 962 | 2064 | |
14P2S | 14 | 7 | 490 | 1012 | 2124 | |
16P2S | 16 | 8 | 560 | 1112 | 2146 | |
18P2S | 18 | 9 | 630 | 1162 | 2225 | |
20P2S | 20 | 10 | 700 | 1212 | 2280 | |
22P2S | 22 | 11 | 770 | 1366 | 2320 | |
24P2S | 24 | 12 | 840 | 1416 | 2358 |





Why Crowns Machinery?
First Class Equipment, Efficient Output
We are equipped with advanced first-class production equipment, which can not only create customized products with high specifications, but also ensure timely delivery of large-scale orders, fully meeting the diverse needs of customers.
Core Production Strength, Forging Excellent Quality
The company adheres to the operational tenet of "purifying the environment, serving society, operating with integrity, and pursuing excellence", attaches great importance to technological innovation and new product research and development, and continuously improves its core production strength.
Professional Team, Collaborative Progress
The company gathers top-notch R&D, technical, and construction teams, providing solid support for project advancement with professional technical knowledge and efficient execution.
At the same time, we have established a comprehensive after-sales service system to ensure that customers have no worries.
Improve After-Sales Service, Mission Driven
We have a professional after-sales team with the mission of providing first-class environmental protection equipment services, committed to creating a high-quality service experience for every customer.
Qingdao Crowns Machinery Co., Ltd. is located in Huangdao District, on the west coast of Qingdao, Shandong Province, China. With over 10 years of expertise in designing and manufacturing a wide range of industrial filtration equipment, we are committed to providing comprehensive, high-quality filtration solutions. Our products have been exported to numerous countries worldwide, serving customers across various industries with reliable, one-stop filtration solution.
Q1: Where is your factory located?
A1: Qingdao crowns machinery co.,ltd is located at Huangdao district ,Qingdao city, China
Q2: Are you an integrated supplier for filter equipment ?
A2: Yes, we can provide one-stop filtration solutions to customer according to customer's requirements.
Q3: How about the quality control in your factory?
A3: Production strictly according to CE / ISO standards. All our machines will be tested before packaging.
Q4: Will you offer the pre-sales service?
A4: Yes, we have an experienced pre-sales team to support customers not only the technology but the solution.
Q5: What's your payment terms?
A5: For small orders: 100% T/T in advance. For large orders: 30% T/T deposit 70% T/T balance before shipping.
Q6: What is the delivery time of the product?
A6: Actually, the delivery time of the machines is depended on the machine options. Normally, the delivery time of standard machine could be within 10-30 days
Q7 : What is the warranty of the product ?
A7: All products, except for consumables, come with a one-year warranty.
Q8 : Can we use our own design?
A8: Yes, OEM/ODM supporting. Just tell us your requirements.