PPTD Manual Top Discharge Centrifuge for Crystal Filtration and Dehydration in Pharmaceutical Industry
Product Spotlights
Anping County Boli Hardware Wiremesh Products Factory, established in 1998, proudly presents the PPTD Manual Top Discharge Centrifuge, a specialized solution for crystal filtration and dehydration in the pharmaceutical industry. With over two decades of manufacturing experience and annual export value exceeding US$5 million, we deliver robust and reliable separation equipment that meets the rigorous demands of pharmaceutical processing. This centrifuge is designed to efficiently separate crystals from mother liquor, ensuring high purity and minimal product loss, while its manual top discharge mechanism simplifies operation and maintenance. Built from high-quality stainless steel, it offers excellent corrosion resistance and easy cleaning, making it ideal for batch production in pharmaceutical environments.
The PPTD Manual Top Discharge Centrifuge is engineered for optimal performance in crystal filtration and dehydration. Key features include:
- High-efficiency solid-liquid separation – Achieves superior dewatering results, reducing moisture content in crystals to minimal levels.
- Gentle product handling – Low-speed start and smooth acceleration protect delicate crystal structures from breakage.
- Manual top discharge design – Allows easy access for cake removal, inspection, and cleaning, reducing downtime between batches.
- Corrosion-resistant construction – Available in SS304 or SS316L stainless steel, suitable for aggressive chemicals and pharmaceutical solvents.
- Compliance with GMP standards – Smooth surfaces, no dead corners, and CIP (clean-in-place) capability ensure hygienic processing.
- Customizable capacity – Basket sizes from 100 to 500 liters can be tailored to meet specific batch requirements.
- Variable speed control – Adjustable rotation speed (range: 0–1500 rpm) to optimize separation for different crystal types.
- Safety features – Interlocking lid, vibration monitoring, and emergency stop button protect operators and equipment.
Technical specifications are summarized in the table below:
| Parameter | Value |
| Model | PPTD Series |
| Basket Diameter | 500–1200 mm (customizable) |
| Max Speed | 1500 rpm |
| Separation Factor | Up to 500 G |
| Motor Power | 5.5–22 kW |
| Material of Construction | SS304 / SS316L |
| Discharge Type | Manual Top Discharge |
| Weight | Approx. 800–2500 kg |
Benefits for pharmaceutical customers:
- Reduced solvent consumption and product loss due to efficient dewatering.
- Faster batch cycles with manual top discharge, improving overall productivity.
- Minimal contamination risk thanks to sanitary design and easy cleaning.
- Long service life and low maintenance costs with robust stainless steel construction.
- Flexible customization to match specific crystal sizes, slurry concentrations, and throughput requirements.
Since 1998, Anping County Boli Hardware Wiremesh Products Factory has been a trusted manufacturer in the filtration and separation industry, exporting to over 15 markets including North America, Europe, and Southeast Asia. Our annual export value of US$5–10 million reflects our commitment to quality and customer satisfaction. We ship from major Chinese ports (Tianjin, Qingdao, Shanghai) and offer comprehensive after-sales support. This PPTD centrifuge is built with the same precision and reliability that has earned us a loyal customer base worldwide. Contact us today to discuss your crystal filtration and dehydration needs – we are ready to provide a tailored solution that enhances your pharmaceutical production.
Frequently Asked Questions (FAQ)
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Q: What types of crystals can this centrifuge handle?
A: The PPTD centrifuge is suitable for a wide range of pharmaceutical crystals, including fine, fragile, or sticky crystals. Gentle acceleration and variable speed control ensure minimal breakage. -
Q: Is the machine easy to clean between batches?
A: Yes, the manual top discharge design provides full access to the basket and interior. The smooth surfaces and optional CIP nozzles facilitate thorough cleaning and prevent cross-contamination. -
Q: Can the basket size be customized?
A: Absolutely. We offer basket diameters from 500 mm to 1200 mm, and the capacity can be tailored to your batch size. Please provide your requirements for a custom quote. -
Q: What materials are used for the wetted parts?
A: Standard wetted parts are made of SS304 or SS316L stainless steel. For highly corrosive applications, we can also provide special coatings or alloys upon request. -
Q: Does the centrifuge come with a variable frequency drive?
A: Yes, variable speed control is available as an option. It allows you to adjust the rotation speed to optimize separation for different crystal types and improve product consistency. -
Q: How long is the delivery time?
A: Typical delivery time is 30–45 days after order confirmation, depending on customization complexity. We ship from Tianjin, Qingdao, or Shanghai ports. -
Q: Is there any warranty or after-sales support?
A: We provide a standard 12-month warranty and offer technical support, spare parts, and on-site service if needed. Our team is available to assist with installation and troubleshooting. -
Q: Can this machine be used for non-pharmaceutical applications?
A: While primarily designed for pharmaceutical crystal filtration, it can also be used in chemical, food, and fine chemical industries where similar separation requirements exist. Please consult with our engineers for suitability.
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