PPTD Flatbed Basket Centrifuge, 15kW Motor, 1200mm Basket Diameter, Automatic Discharge for Crystal Dewatering
Product Spotlights
As a trusted manufacturer since 1998, Anping County Boli Hardware Wiremesh Products Factory brings decades of expertise to the production of the PPTD flatbed basket centrifuge. This model is specifically engineered for efficient crystal dewatering, featuring a robust 15kW motor and a spacious 1200mm basket diameter. With automatic discharge functionality, it significantly reduces manual intervention while ensuring consistent, high-quality separation. Our factory has exported over US$5 million annually to global markets, including North America, Europe, and Southeast Asia, reflecting our commitment to reliable industrial solutions.
The PPTD centrifuge is designed to handle demanding crystal dewatering processes where gentle handling and high throughput are critical. The flatbed basket design provides a stable platform for solid-liquid separation, while the automatic discharge mechanism ensures continuous operation without downtime for manual scraping. This makes it an ideal choice for chemical, pharmaceutical, and food processing industries that require precise moisture control and crystal integrity.
Key Features & Technical Specifications
- High-Performance Motor: 15kW drive provides ample power for fast acceleration and consistent torque, even under heavy crystal loads.
- Large Basket Diameter: 1200mm basket offers a large filtration area, increasing throughput per cycle and reducing processing time.
- Automatic Discharge: Pneumatic or hydraulic scraper automatically removes the cake, minimizing labor and improving safety.
- Flatbed Design: Low-profile construction ensures stability and easy access for maintenance.
- Durable Construction: Contact parts are made of stainless steel (optional 316L) to resist corrosion and meet hygiene standards.
- Customizable Controls: PLC-based control system with HMI touchscreen for adjustable cycle times, speed, and discharge parameters.
- Vibration Monitoring: Built-in sensors detect imbalance and protect the machine from damage.
| Parameter | Value |
|---|---|
| Model | PPTD |
| Basket Diameter | 1200 mm |
| Motor Power | 15 kW |
| Discharge Method | Automatic (scraper) |
| Max Speed | 900 rpm (adjustable) |
| Material (Contact Parts) | Stainless Steel (304/316L optional) |
| Weight | Approx. 3500 kg |
| Voltage / Frequency | 380V/50Hz (customizable) |
Advantages for Crystal Dewatering
- Gentle Separation: The flatbed basket and optimized speed profile minimize crystal breakage, preserving product quality.
- Low Moisture Content: Efficient centrifugal force (up to 600 G) reduces residual moisture, often to below 5% depending on crystal type.
- Continuous Operation: Automatic discharge allows for 24/7 production without manual scraping, reducing labor costs and operator exposure.
- Easy Maintenance: The basket and scraper assembly are designed for quick disassembly and cleaning, reducing downtime.
- Energy Efficiency: The 15kW motor is matched to the load, and the inverter drive (optional) can further optimize energy consumption.
This centrifuge is widely used for dewatering sodium chloride, potassium chloride, sugar crystals, citric acid, and other granular materials. The automatic discharge feature is particularly valuable when handling sticky or fine crystals that would otherwise require frequent manual intervention.
Trusted by Global Customers
With over 25 years of manufacturing experience, Anping County Boli Hardware Wiremesh Products Factory has supplied high-quality centrifuges to clients across more than 20 countries. Our annual export value of US$5-10 million reflects the reliability and performance of our equipment. We ship from major Chinese ports including Tianjin, Qingdao, and Shanghai, ensuring timely delivery. All machines undergo rigorous testing before shipment, including vibration analysis, run-in tests, and performance verification.
We understand that every crystal dewatering application has unique requirements. Therefore, we offer customization options for basket material, scraper design, control system, and safety features. Our technical team can provide process recommendations based on your specific material properties. Contact us today to discuss your project and receive a tailored solution.
Frequently Asked Questions
Q1: What types of crystals can this centrifuge handle?
A: It is suitable for a wide range of crystalline materials, including sodium chloride, potassium chloride, sugar, citric acid, ammonium sulfate, and many fine chemicals. The gentle action helps maintain crystal integrity.
Q2: How does the automatic discharge work?
A: After the dewatering cycle, a pneumatically or hydraulically driven scraper blade moves into the basket and removes the cake. The discharge is fully automated and can be synchronized with the control system.
Q3: What is the typical residual moisture content?
A: Depending on crystal size, shape, and viscosity, residual moisture can range from 2% to 8%. We can provide test data for your specific material upon request.
Q4: Is the basket available in different materials?
A: Yes, the standard material is stainless steel 304, and 316L is available for corrosive environments. Other alloys can be customized per your process requirements.
Q5: What is the maintenance frequency?
A: Routine inspection of bearings, seals, and scraper blades is recommended every 500 operating hours. The machine is designed for easy access to all serviceable parts.
Q6: Can the centrifuge be integrated into an existing process line?
A: Absolutely. The PPTD comes with standard flange connections for inlet, outlet, and discharge. Our engineers can help design the layout and provide control integration support.
Q7: What safety features are included?
A: Standard safety include interlocking lid, vibration monitoring, over-speed protection, and emergency stop. Additional safety options are available on request.
Q8: What is the warranty period?
A: We offer a 12-month warranty from the date of shipment, covering manufacturing defects. Extended warranty and spare parts packages are available.
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