What Is An Industrial Self Cleaning Filter?
Types of Industrial Self Cleaning Filters
FiltEdge designs industrial self-cleaning filters mainly for high flow rates, high viscosity, and liquids that require high precision filtration. There are two main cleaning modes: backwashing and scraper rotation.
Scraper FilterThe three types of squeegee self-cleaning filters, internal squeegee/external squeegee/flexible squeegee, can provide the best filtration effect for your highly viscous liquids and avoid clogging downtime.
Backwashing FilterMainly used in working conditions with high flow rate and low impurity content, such as circulating water, process water, etc. It can improve production efficiency and reduce labor cost for you.
Candle Type FilterThe static filtration mode of slag filtration can improve the filtration precision to 0.1μm for you, which can not only obtain the clarified liquid, but also recover the expensive solid materials such as high-value catalyst.
Features of Industrial Self Cleaning Filter
FiltEdge’s high-performance industrial self-cleaning filter is a guarantee to provide efficient filtration for your working conditions and reduce operating costs.
0.1μm-2000μm precision range, covering from coarse filtration to fine filtration.
According to the characteristics of your liquid, the filter element is automatically cleaned by backwashing, backblowing, spiral scraper, flexible scraper and so on.
A single machine can handle flow rates up to 157.2 m³/h and viscous liquids up to 100,000 mPa.s.
Continuous 24/7 operation without downtime reduces your downtime costs.
Made of 316L stainless steel or special alloys, and NBR/EPDM/VITON/silicone rubber/FEP corrosion-resistant seals.
PLC intelligent control system, which can be controlled remotely and also realize the alarm function.
Explosion-proof function can be customized if required by your industry.
We provide ISO, CE, FDA and other certifications, and can also be designed and manufactured according to ASTM standards.
Industrial Self-Cleaning Filter Applications
FiltEdge designs and manufactures self-cleaning filters for the chemical, pharmaceutical, food and beverage, water treatment, paint and coating industries. You can use our industrial self-cleaning filters in the front-end of the filtration system as pre-filtration to protect your downstream equipments, such as production of ultrapure water, chip making, etc. You can also use our industrial self-cleaning filters at the back-end as fine filtration to improve product quality or to recover high-value solids, e.g. catalyst recovery, beverage clarification. Depending on the precision you choose, you can flexibly adjust the use of FiltEdge industrial self-cleaning filters by using them individually, in series, in parallel, and in other modes.
Customization of Industrial Self Cleaning Filters
You can not only customize the basic customization of filter size, pressure, flow rate, brand, packaging, etc. in our FiltEdge industrial self-cleaning filter factory, but also customize the 8 major functions according to the functions you need for your production line, such as pre-coating, zero residual liquid, follow-volume batch processing, spray cleaning, and so on. By combining the required functions like building blocks, you can satisfy your production needs and save a fortune at the same time. If your plant area and piping layout is limited, you can also customize the modular skidding filter, which not only saves your installation time, but also maximizes the extension of the filtration flow.
After Sales Service for Industrial Self Cleaning Filters
After you receive FiltEdge’s industrial self-cleaning filters, we can provide you with remote technical support to help you complete the installation as soon as possible as well as to solve any temporary problems with the equipment. We can also arrange technicians to go to your factory to install, debug, repair and train your operators on site. If your filter parts and consumables need to be replaced, such as filter bags/cloths, valves, pressure gauges, we can ship them to you within 24 hours from the USA or China.
Why Choose FiltEdge's Industrial Self Cleaning Filters?
FiltEdge has 20 years of experience in the filtration industry, and can provide you with better analysis of working conditions, equipment selection services, and escort for your initial investment. We are a manufacturer of industrial self-cleaning filters in China, with a modern plant of 3600 square meters, including warehousing, production workshop and laboratory. We export more than 6,000 sets of filtration equipment every year, and we can customize non-standard filter samples in 7 days to provide you with a stable source of goods.
We can accept TT, LC and other payment methods, as well as EXW,FOB,CIF and other cooperation modes to protect your capital security. Your filters can be shipped by sea or land from multiple ports, and we can assist you in consolidation and customs clearance.
FiltEdge has partners in more than 100 countries, and we sincerely invite you to join us in our global cooperation network.
Industrial Self Cleaning Filters To Solve Your Filtration Challenges
FiltEdge supplies industrial self-cleaning filters to solve common filtration problems such as downtime, clogging, and high maintenance costs.
FiltEdge’s industrial self-cleaning filters are equipped with backwashing, scraper or reverse air blowing according to your working conditions, so that the filtration equipment can automatically clean the filter elements, so that the filter elements can be restored as before and put into the filtration process again to meet the continuous operation requirements.
FiltEdge’s industrial self-cleaning filters have special filters for highly viscous, fiber-containing liquids. According to your liquid viscosity and budget, you can choose internal scraper, external scraper, and flexible scraper technology that can extend the life of the equipment to solve the problem of frequent clogging of the filter.
Our industrial self-cleaning filters are equipped with PLC control system, which can help you remotely control and monitor the automatic operation of each program, as well as timely alarm to notify you of failures, so as to reduce manual operation for you.
You can choose SS304/SS316/Hashimoto alloy shell and cartridge materials,NBR/EPDM/VITON/silicone rubber/FEP seals according to the chemical properties of the liquid. Suitable for your many liquid applications, no corrosion and no leakage, to protect your safety.
Industrial Self Cleaning Filter Parameters
Below are the technical parameters of our main 4 industrial self-cleaning filters. Send us your working condition parameters, our engineers will bring the equipment drawings and more detailed parameters to talk with you within 24 hours.
- Industrial Self Cleaning Filter Parameters
| Category | Candle Filter | Self-Cleaning Filter | Internal Scraper Filter | External Scraper Filter |
| Models Covered | DCF-1 – DCF-150 | BCM400 – BCM1200 | DFM273 – DFM1800 | DFX420 – DFX650 |
| Effective Filtration Area | 1 – 150 m² | 1.56 – 15.72 m² | 0.32 – 7.5 m² | 0.75 – 1.38 m² |
| Filter Elements / Media | Candle-type cartridges | MS series cartridges | MS / NS / AS slotted elements | V-slot slotted metal elements |
| Element Quantity Range | 7 – 214 | 10 – 64 | 3 – ? | — |
| Suitable Fluids | Low viscosity liquids | Low viscosity liquids | High viscosity liquids (< 80,000 mPa·s) | High viscosity liquids (< 100,000 cP) |
| Maximum Solid Content | < 1000 ppm | < 1000 ppm | < 1000 ppm | < 1000 ppm |
| Filtration Accuracy | 25 – 2000 μm | 25 – 2000 μm | 25 – 2000 μm | 35 – 2000 μm |
| Standard Operating Pressure | 1.0 MPa (higher on request) | 1.0 MPa (customizable) | 1.0 MPa (higher optional) | 1.0 MPa (customizable) |
| Maximum Operating Temperature | 0 – 200°C (depending on seal) | 0 – 200°C (seal-dependent) | 0 – 200°C (seal-dependent) | 0 – 200°C (seal-dependent) |
| Waste/Drain Handling | Manual or semi-automatic | Automatic pneumatic ball valve | Pneumatic full-bore valve | Pneumatic ball valve, IP65 |
| Shell Materials | 304 / 316L | 304 / 316L / CS / Duplex / Hastelloy | 304 / 316L / 2205 | 304 / 316L |
| Scraper / Backwash Components | — | 304 / 316L rotary arm | PTFE / 304 / 316L scraper | 304 / 316L scraper |
| Sealing Materials | NBR / EPDM / VITON / Silicone / FEP-coated | NBR / EPDM / VITON / Silicone / FEP-coated | NBR / EPDM / VITON / Silicone / FEP-coated | NBR / EPDM / VITON / Silicone / FEP-coated |
| Cleaning Trigger / Method | Manual or occasional backwash | Differential-pressure controlled auto-backwash | Differential-pressure activated scraper cleaning | Differential-pressure activated scraper cleaning |
| Utility Requirements | AC power ± compressed air (optional) | 220V AC, 0.4–0.6 MPa clean dry air | 220V AC, 0.4–0.6 MPa clean dry air | 380V AC, 0.4–0.6 MPa clean dry air |
| Surface Treatment Options | Bead blasting / Mechanical polishing / Electropolishing | Bead blasting / Polishing / Electropolishing | Standard NBR / optional VITON | Standard NBR / optional VITON |
FiltEdge cartridges and screens are designed to be rugged and durable, with a service life of 2-5 years (depending on the liquid), during which time they generally do not need to be replaced. Later on, when they need to be replaced, they are also easy to replace because our industrial self-cleaning filters have a quick-change design.
FiltEdge’s industrial self-cleaning filters require no downtime during cleaning. Backwash and squeegee filters can be partially cleaned while filtering; candle filters have separate filtration and cleaning processes, but no downtime is required, and the filter elements can automatically return to a clean state and be put back into the next filtration.
Our industrial self-cleaning filters can handle liquids up to 150°C by choosing the right seal material. The regular pressure of our filters is 0.6-1.0MPa, and you can customize the filters for ≤2.5MPa.
The amount of cleaning water is not large, usually 1%-2% of the treatment flow rate, which is very energy-saving and environmentally friendly. The slag discharge of our filters depends on the solid content of your liquid, usually 1%-10% of the processed liquid, and the moisture content of the solid slag can be <20%, which reduces the drying process and saves costs for you.
