With its unique, innovative straight-tube-plus-conical design, combined with hollow single-screw agitation, this system solves the problem of dead-spot buildup in high-viscosity, high-solids-content materials, increasing the filtration area by 30% for the same diameter and ensuring more thorough solid-liquid separation.
Easy to Use
Multifunctional Integration
Sealed and Clean
Safety Design
The cylindrical-conical filter-washer-dryer is a multifunctional, fully enclosed conical unit that integrates solid-liquid separation, filtration, filter cake washing, and material drying processes.
Pressure filtration or vacuum filtration
Add the washing solution through the ports or spray nozzles on the equipment, stirring continuously to thoroughly slurry the filter cake. Then, filter the mixture again using either pressure or vacuum, repeating this process until the material meets the process standards.
The equipment jacket and stirring assembly can be configured with heating capabilities, and the outer layer features a stainless steel insulation layer to minimize heat loss. The internal vacuum system enables low-temperature drying, while the continuously rotating stirring assembly enhances heat transfer, ensuring uniform and efficient drying of the material. Additionally, the temperature can be precisely controlled via a temperature measurement system, and an optional vacuum sampler allows for real-time monitoring and analysis of the drying process.
Once the drying process is complete, stop the pressurization or vacuum process. Wait until the pressure inside the equipment reaches atmospheric pressure, then open the discharge valve to discharge the material. During the initial stage of discharge, the agitator rotates slowly; during the final stage, the agitator is driven in the opposite direction to assist in completing the automatic discharge.
Designed specifically for high-purity materials such as active pharmaceutical ingredients (APIs), this system completes the entire process—including solid-liquid separation, filter cake washing, and vacuum drying—within a single sealed unit, thereby preventing material transfer losses and contamination. At the same time, its optimized cylindrical-conical structure addresses the pain points associated with traditional flat-bottomed equipment—such as incomplete discharge, low heat transfer efficiency, and uneven drying—ensuring aseptic production and process stability.
Chemical Industry
Pharmaceutical Industry
Food Industry
New Energy and New Materials Industry
It provides the power for agitation inside the tank and serves as the core power source for dynamic filtration, washing, and drying.
The core process chamber features a cylindrical upper section and a conical lower section, with built-in filter plates and a jacket heating layer. It can perform the entire process—including solid-liquid separation, filter cake washing, and vacuum drying—without leaving any dead spots or residues.
Enables completely sealed unloading of materials, preventing residue and cross-contamination, and complies with GMP clean production requirements
This facilitates the quick removal, cleaning, and replacement of the filter plates and screens, ensuring efficient filter cake washing and filtration while maintaining the cleanliness of the equipment’s interior.
Custom Materials
Surface Finishes
Upgraded Configurations
| Model | Diameter (mm) | Filtration Area (m²) | Total Volume (m³) | Motor Power (kW) | A (Equipment Inner Diameter mm) | B (Center‑to‑Center Distance of Lug Supports mm) | C (Distance from Lug Support to Bottom mm) | D (Overall Equipment Height mm) |
|---|---|---|---|---|---|---|---|---|
| TZG-500 | 500 | 0.3 | 0.12 | 3 | 500 | 1000 | 840 | 1900 |
| TZG-700 | 700 | 0.65 | 0.32 | 3 | 700 | 1200 | 1030 | 2500 |
| TZG-1000 | 1000 | 1.5 | 0.87 | 4 | 1000 | 1500 | 1350 | 3123 |
| TZG-1200 | 1200 | 1.8 | 1.5 | 5.5 | 1200 | 1700 | 1370 | 3415 |
| TZG-1400 | 1400 | 2.6 | 2.5 | 11 | 1400 | 1900 | 1630 | 3994 |
| TZG-1600 | 1600 | 3.6 | 3 | 15 | 1600 | 2100 | 1665 | 4031 |
| TZG-1800 | 1800 | 4.6 | 5 | 22 | 1800 | 2300 | 2080 | 4782 |
| TZG-2000 | 2000 | 5.8 | 6.2 | 30 | 2000 | 2500 | 2200 | 4980 |
| TZG-2200 | 2200 | 7.2 | 8.5 | 45 | 2200 | 2700 | 2480 | 5478 |
| TZG-2400 | 2400 | 8.6 | 10.8 | 55 | 2400 | 2900 | 2690 | 5907 |
| TZG-2600 | 2600 | 10.2 | 14 | 75 | 2600 | 3100 | 3015 | 6316 |
Note: Custom design and manufacturing are available according to users' special requirements, such as material, structure, specification and dimension.
