The stainless steel plate and frame filter is a multi-stage precision filtration device designed for liquid-solid separation in food, beverage, pharmaceutical, chemical, and water treatment industries. Built with hygienic-grade stainless steel plates and frames, it delivers reliable, high-efficiency clarification, sterilization, and particle removal while meeting strict sanitary standards.
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xxhuaqing@126.comPhone:
+86 159365252321. Sanitary & Durable Construction: Made of 304/316L stainless steel, resistant to corrosion, acid, and alkali. Easy to clean and sterilize, ideal for food-grade and pharmaceutical applications.
2. High Filtration Precision: Achieves filtration accuracy from 0.22μm to 100μm, effectively removing fine particles, bacteria, and suspended solids.
3. Flexible Configuration: Modular plate design allows you to adjust the number of layers to match required filtration area and flow rate, adapting to different process needs.
4. Easy Operation & Maintenance: The manual screw closure system enables quick disassembly for filter media replacement and internal cleaning. The mobile wheel design supports flexible on-site deployment.
5. Low Operating Cost: Reusable filter plates and frames reduce long-term expenses. The filter media is replaceable, avoiding high-cost disposable components.
6. Wide Compatibility: Works with various filter media (filter paper, cloth, diatomaceous earth, activated carbon) for applications like clarification, decolorization, and sterilization.
The filter operates on the principle of pressure-driven multi-layer filtration:
1.Liquid is pumped into the filter and distributed through the stacked filter plates and frames.
2.Filtration media (filter paper, cloth, or membranes) are sandwiched between plates, creating multiple independent filtration chambers.
3.Solid particles, impurities, and microorganisms are trapped on the surface or within the media, while clarified liquid flows through channels in the plates to the outlet.
4.Manual pressure from the screw handle compresses the stack to prevent leakage, ensuring a tight seal even under operating pressure.
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Industry |
Use Cases |
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Food & Beverage |
Filtration of wine, beer, vinegar, soy sauce, syrup, edible oils, and fruit juices |
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Pharmaceutical |
Sterile filtration of oral liquids, injections, herbal extracts, and API solutions |
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Chemical |
Clarification of chemical reagents, solvents, and liquid products |
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Water Treatment |
Prefiltration of tap water, industrial water, and wastewater |
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Cosmetics |
Filtration of skincare products, essential oils, and raw materials |
Installation & Operation Guide
1.Set up: Place the filter on a level surface, connect the inlet/outlet ports to your pump and pipeline, and ensure all valves are closed.
2.Assembly: Stack filter plates, frames, and media in the correct order, then tighten the screw handle to seal the stack.
3.Filtration: Open the exhaust valve first, then start the pump. Once air is purged, close the valve and begin normal filtration.
4.Maintenance: After use, disassemble the stack, clean the plates and frames, replace the filter media, and sanitize all components for the next run.
Quality Standards
Material: 304/316L stainless steel (compliant with GB/T 1220, FDA food contact standards)
Pressure resistance: 0.3MPa design pressure, with pressure testing before delivery
Surface finish: Polished to Ra ≤ 0.8μm for easy cleaning
Sealing: Food-grade silicone/EPDM gaskets, leak-proof under operating pressure
| Model | Layer NO. | Filter area | Plate Size | Filtering Precision | Filter pressure | Water flow | Feeding Pump Power |
| DZCR-100 | 10 | 0.078 | Φ100 | 0.22–100 | 0.3 | 0.8 | 0.37 |
| DZCR-150 | 10 | 0.17 | Φ150 | 0.22–100 | 0.3 | 1.5 | 0.55 |
| DZCR-200 | 10 | 0.34 | Φ200 | 0.22–100 | 0.3 | 2 | 0.75 |
| DZCR-300 | 10 | 0.7 | Φ300 | 0.22–100 | 0.3 | 4 | 0.75 |
| DZCR-400 | 10 | 1.25 | Φ400 | 0.22–100 | 0.3 | 6 | 1.1 |
| DZCR-400 | 16 | 2 | Φ400 | 0.22–100 | 0.3 | 9 | 1.5 |
| DZCR-400 | 20 | 2.5 | Φ400 | 0.22–100 | 0.3 | 10 | 1.5 |
| DZCR-400 | 32 | 4 | Φ400 | 0.22–100 | 0.3 | 13 | 1.5 |
| DZF-200 | 10 | 0.4 | 200×200 | 0.22–100 | 0.3 | 3 | 0.55 |
| DZF-300 | 10 | 0.9 | 300×300 | 0.22–100 | 0.3 | 6 | 0.75 |
| DZF-400 | 10 | 2 | 400×400 | 0.22–100 | 0.3 | 10 | 1.1 |
| DZF-400 | 20 | 3 | 400×400 | 0.22–100 | 0.3 | 12 | 1.1 |
| DZF-400 | 26 | 4 | 400×400 | 0.22–100 | 0.3 | 15 | 1.1 |
| DZF-400 | 32 | 5 | 400×400 | 0.22–100 | 0.3 | 18 | 1.5 |
| DZF-400 | 38 | 6 | 400×400 | 0.22–100 | 0.3 | 21 | 1.5 |
| DZF-400 | 44 | 7 | 400×400 | 0.22–100 | 0.3 | 23 | 1.5 |
