Home > Products
Filter precision : 0.5-800μm
Cartridge : candle filter cartridge
Material: S.S 304, 316L, Carbon steel
Warranty of core components :1 Year
Filter area :1-60m2
Design temperature :1-200°C
Yuwei candle filters are widely used in medicine industry. In the manufacturing process of pharmaceuticals, it can exhibit superior corrosion & temperature resistance to meet a wide range of chemical reagents and high heat environment.
Compared with the traditional bag filter and manual plate filter, YUWEI candle filter for pharmaceutical use is 100% automated, which is very suitable for filtering flammable, toxic and corrosive materials. The system can automatically recover and filter without stopping the operation of the system, which can effectively avoid downtime and operational safety of personnel.
| Model | Cartridge QTY | Cartridge Size (mm) |
Filtering Area (m²) |
Capacity (t/h) |
Housing Volume (L) |
Inlet | Cake Discharging Outlet | Total Height (mm) |
| DZZS-1 | 7 | 90*500 | 1 | 2.2 | 140 | DN25 | DN150 | 1902 |
| DZZS-1.5 | 10 | 90*500 | 1.5 | 3.3 | 180 | DN25 | DN200 | 1928 |
| DZZS-2 | 7 | 90*1000 | 2 | 4.4 | 220 | DN32 | DN150 | 2402 |
| DZZS-3 | 10 | 90*1000 | 3 | 6.6 | 280 | DN40 | DN200 | 2428 |
| DZZS-4 | 14 | 90*1000 | 4 | 8.8 | 400 | DN40 | DN200 | 2502 |
| DZZS-6 | 19 | 90*1000 | 6 | 13.2 | 560 | DN50 | DN250 | 2578 |
| DZZS-8 | 24 | 90*1000 | 8 | 18 | 740 | DN65 | DN250 | 2644 |
| DZZS-12 | 40 | 90*1000 | 12 | 26 | 1200 | DN65 | DN300 | 2854 |
| DZZS-18 | 64 | 90*1000 | 18 | 40 | 1800 | DN80 | DN400 | 2904 |
| DZZS-30 | 106 | 90*1000 | 30 | 66 | 3000 | DN100 | DN500 | 3440 |
| DZZS-40 | 140 | 90*1000 | 40 | 88 | 3815 | DN150 | DN500 | 3560 |
| DZZS-60 | 190 | 90*1000 | 60 | 132 | 5700 | DN150 | DN500 | 3700 |
It is a totally enclosed, automated system that prevents exposure to air, maintaining high product sterility and preventing oxidation during the filtration of sensitive medicinal liquids.
Once filtration is complete, the unit uses an integrated "blow-back" (reverse flow) system with compressed air or gas, which dislodges the filter cake from the candle elements for automated removal without opening the vessel.
Yes. It uses high-precision filter elements (candles) capable of removing ultra-fine particles, often achieving micron-level clarity essential for injectables, syrups, and pharmaceutical intermediates.
All product-contact surfaces are constructed from polished, high-grade stainless steel (SUS304 or 316L) to ensure zero contamination, corrosion resistance, and compliance with stringent GMP standards.
Yes. Its pressurized, closed-loop design allows it to efficiently filter viscous liquids that might be difficult to process with traditional open-air filter presses.
