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food grade centrifuge
,solid bowl centrifuge
The Top Discharge Centrifuge for Herbal Extract Precipitate Dewatering is designed for batch solid-liquid separation of herbal extraction residues, plant-based precipitates, and fine botanical materials.
It removes residual liquid from herbal precipitates through centrifugal force while maintaining product integrity and reducing material loss. The top discharge design allows convenient cake removal and is suitable for pharmaceutical, nutraceutical, and traditional herbal processing applications requiring clean operation and flexible batch production.
- Herbal extract precipitate dewatering
- Traditional Chinese medicine residue separation
- Botanical active ingredient recovery
- Natural pigment precipitation separation
- Plant-based extract solid-liquid separation
- Nutraceutical ingredient processing
- Pharmaceutical intermediate filtration
- Fine herbal powder recovery
Fine and Compressible Precipitates
Herbal extract precipitates often contain fine particles that form a dense cake layer, reducing filtration efficiency and affecting liquid removal.
High Residual Moisture
After extraction and precipitation, herbal solids retain significant liquid, increasing drying time and energy consumption.
Active Ingredient Loss
Valuable herbal components may remain in the liquid phase, requiring effective solid recovery to reduce product loss.
Cake Handling Difficulty
Wet herbal cake can be sticky and difficult to discharge, transport, or feed into drying equipment.
Strict Cleaning Requirements
Pharmaceutical and nutraceutical production requires clean contact surfaces and easy batch-to-batch cleaning.
Herbal Extract Process
Extraction
→ Precipitation
→ Feed Preparation
→ Top Discharge Centrifuge
→ Dewatered Herbal Cake + Separated Liquid
The centrifuge removes residual liquid from herbal precipitates while improving solid recovery and preparing the material for drying or further processing.
Peony provides customized solutions based on:
- Material properties
- Particle size
- Batch capacity
- Target moisture
- Cleaning requirements
How the Top Discharge Centrifuge Works
1. Herbal Precipitate Feeding
Wet herbal precipitate is loaded into the filter basket.
2. Centrifugal Separation
High-speed rotation drives liquid through the filter medium while retaining solid particles.
3. Cake Dewatering
Continuous spinning removes residual moisture from the herbal cake.
4. Liquid Discharge
Separated liquid leaves through the drainage system.
5. Top Discharge
The solid cake is removed from the top after separation.
Technical Parameter
| Type | Basket - Diameter (mm) | Basket - Volume (L) | Basket - Capacity (kg) | Basket - Speed (rpm) | Basket - G-force | Power (kw) | Weight (kg) | Dimension (L×W×H) (mm) |
|---|---|---|---|---|---|---|---|---|
| PPTD-10 | 300 | 5 | 10 | 2500 | 1050 | 1.1 | 180 | 890×600×500 |
| PPTD-25 | 450 | 20 | 25 | 1900 | 910 | 1.5 | 250 | 980×650×870 |
| PPTD-50 | 600 | 40 | 50 | 1500 | 756 | 3 | 800 | 1300×880×900 |
| PPTD-135 | 800 | 100 | 135 | 1200 | 645 | 5.5 | 1300 | 1800×1200×1140 |
| PPTD-135-NA | 800 | 100 | 135 | 1500 | 1008 | 7.5 | 1300 | 1800×1200×1140 |
| PPTD-200 | 1000 | 150 | 200 | 1000 | 560 | 7.5 | 2000 | 2050×1500×1220 |
| PPTD-200-NA | 1000 | 150 | 200 | 1200 | 806 | 11 | 2000 | 2050×1500×1220 |
| PPTD-300 | 1200 | 250 | 300 | 800 | 431 | 11 | 2500 | 2350×1650×1370 |
High Solid Recovery
Suitable for herbal precipitates containing valuable active components and fine particles.
Stable Moisture Reduction
Adjustable operation parameters help achieve consistent cake moisture before drying.
Gentle Product Handling
Batch centrifugal separation reduces mechanical damage to sensitive herbal solids.
Hygienic Structure
Stainless steel construction and cleanable design meet pharmaceutical and food processing requirements.
Flexible Batch Operation
Suitable for different herbal materials with changing production volumes.
Please provide:
- Material name
- Herbal extract type
- Solid content
- Particle size
- Batch capacity
- Feed moisture
- Target cake moisture
- Liquid properties
- Cleaning requirements
- Downstream process
What is a top discharge centrifuge used for in herbal extract processing?
It is used to remove liquid from herbal precipitates, botanical residues, and plant-based solid materials before drying or further processing.
Can it handle fine herbal particles?
Yes. Filter selection and operating parameters can be adjusted according to particle size and solid characteristics.
Is it suitable for pharmaceutical applications?
Yes. Stainless steel contact parts and hygienic designs can be provided for pharmaceutical and nutraceutical production.
How can it reduce drying costs?
By removing more free liquid before drying, the centrifuge reduces moisture load and improves dryer efficiency.
Can the centrifuge be customized for different herbal materials?
Yes. Basket size, filter medium, materials, and control systems can be customized according to the process.
Peony welcomes cooperation with herbal extract manufacturers, pharmaceutical companies, nutraceutical producers, botanical processing plants, and industrial separation partners.
We support partners with centrifuge selection, material testing, process evaluation, equipment customization, installation guidance, spare parts, and after-sales service.
Send us your herbal material information, including solid content, particle size, batch capacity, moisture requirement, and downstream process. Our engineering team will recommend a suitable top discharge centrifuge solution for herbal extract precipitate dewatering.
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