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Help CenterPLC Controlled Automatic Fine Filter, 50 Micron, 220V, Self-Cleaning Function
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Welcome to Anping County Boli Hardware Wiremesh Products Factory, a trusted manufacturer with over 25 years of experience (established in 1998) in the filtration industry. Our PLC Controlled Automatic Fine Filter (50 micron, 220V, self-cleaning function) is engineered to deliver reliable, maintenance-free filtration for demanding industrial applications. With annual exports exceeding US$5 million and shipments to global markets including North America, Europe, Southeast Asia, and Oceania, this product reflects our commitment to precision, durability, and automation.
The filter integrates a programmable logic controller (PLC) to automate the backwash cycle, ensuring consistent 50-micron filtration without manual intervention. Designed for 220V power supply, it operates efficiently in continuous processes, reducing downtime and labor costs. Whether used in water treatment, cooling systems, or irrigation, this self-cleaning filter maintains peak performance even under varying flow conditions.
Below, we detail the technical specifications, unique features, and benefits that make this filter a smart investment for your facility.
Key Technical Specifications
| Parameter | Value |
|---|---|
| Filtration Precision | 50 micron (0.05 mm) |
| Rated Voltage | 220V AC, 50/60 Hz |
| Control System | PLC (Programmable Logic Controller) with HMI optional |
| Cleaning Method | Automatic backwash (self-cleaning) |
| Working Pressure | 0.3 – 1.0 MPa (adjustable) |
| Flow Rate Range | 10 – 200 m³/h (customizable) |
| Filter Material | Stainless steel 304 / 316 (optional) |
| Connection Size | DN50 – DN300 (flanged or threaded) |
Product Features & Advantages
- PLC-Controlled Automation: The built-in PLC monitors differential pressure and time intervals, triggering backwash only when needed. This reduces water waste and extends filter life. No manual intervention required.
- True Self-Cleaning Function: During backwash, the filter elements are cleaned by reverse flow while the main filtration continues – no process interruption. The cleaning cycle consumes less than 2% of the total flow.
- High-Precision 50 Micron Filtration: Removes suspended solids, sand, silt, and particles down to 50 microns, protecting downstream equipment like pumps, valves, and nozzles from wear and clogging.
- Robust Construction: Made from high-grade stainless steel, the filter body resists corrosion and withstands harsh environments. Available in SS304 or SS316 for aggressive media.
- Energy-Efficient Operation: The 220V power supply drives a low-power motor and solenoid valve. The PLC ensures minimal energy consumption during standby.
- Easy Installation & Maintenance: Compact design with flanged connections for simple integration into existing pipelines. The filter element is durable and rarely needs replacement.
- Customizable Options: Flow rate, connection size, pressure rating, and control logic can be tailored to specific application requirements. Optional remote monitoring via RS485/Modbus.
Benefits to Your Business
- Reduced Downtime: Automatic cleaning eliminates the need to stop production for manual filter maintenance. This is critical for continuous processes.
- Lower Operating Costs: No consumables like filter cartridges – only the durable stainless steel mesh. Backwash water can be recycled or discharged with minimal waste.
- Consistent Output Quality: Stable 50-micron filtration ensures your product or process water meets quality standards, even with fluctuating inlet quality.
- Extended Equipment Life: By removing abrasive particles, the filter protects pumps, heat exchangers, and spray nozzles, reducing repair and replacement costs.
- Simple Operation: The PLC interface (optional HMI) provides clear status indication and alarm functions. Operators can easily adjust parameters via a touchscreen.
Why Choose Anping Boli?
Since 1998, our factory in Hengshui, Hebei, has been dedicated to manufacturing high-quality wire mesh and filtration products. With an annual export volume of US$5-10 million, we ship to major ports including Tianjin, Qingdao, Shanghai, and Foshan, serving clients across North America, Europe, Asia, Africa, and Oceania. Our production lines are backed by skilled engineers and strict quality control, ensuring every filter meets international standards.
We understand that reliable filtration is the backbone of efficient industrial operations. That's why we offer customizable solutions – from connection sizes to special materials – to fit your exact needs. Our team provides technical support throughout the selection, installation, and after-sales phases.
Ready to upgrade your filtration system? Contact us today for a quote or technical consultation. We are confident that our PLC-controlled automatic fine filter will deliver the performance and reliability your operation demands.
Frequently Asked Questions
Q1: What is the difference between this PLC-controlled filter and a standard manual filter?
A: The PLC filter automatically initiates backwash based on differential pressure or time, eliminating manual cleaning. This ensures uninterrupted filtration, reduces labor, and optimizes water usage.
Q2: Can the filter handle high flow rates?
A: Yes, our standard models support flow rates from 10 to 200 m³/h. For higher flows, we can customize the design with multiple filter units or larger connections.
Q3: What kind of particles can the 50-micron filter remove?
A: It effectively removes sand, silt, rust, scale, algae, and other suspended solids larger than 50 microns. This is suitable for most industrial water, cooling water, and irrigation applications.
Q4: Does the self-cleaning process waste a lot of water?
A: No. The backwash consumes less than 2% of the total filtered water volume, and the duration is short (typically 10-30 seconds per cycle). The filter can be set to clean only when needed.
Q5: Is the filter easy to install in existing pipelines?
A: Yes. It comes with standard flanged or threaded connections (DN50-DN300) that match common piping. The compact footprint requires minimal space. Installation instructions and support are provided.
Q6: Can the PLC be integrated with a central control system?
A: Yes, the PLC can be equipped with Modbus RS485 or other communication protocols for remote monitoring and control. This is optional and can be customized.
Q7: What warranty do you offer?
A: We offer a standard 12-month warranty against manufacturing defects. Extended warranty and spare parts are available upon request.
Q8: Do you provide samples for testing?
A: Yes, we can provide sample units for evaluation. Please contact our sales team to discuss your specific requirements.
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