Centrifuge
NC Series Sterile Disc Stack Centrifuge
【Product Overview】：This series of centrifuges is widely used in the food and beverage industry, pharmaceuticals, chemical industry, mineral oil industry, as well as in environmental protection, laboratory research, and other related fields.
Product Introduction
Principle Introduction
The basic working principle of a disc stack centrifuge is to separate different components in a mixture based on density differences. This is achieved by rotating a bowl containing the mixture at high speed, generating centrifugal force that drives denser particles or liquids outward toward the bowl wall, while less dense fluids move inward toward the center.
The disc stack inside the bowl significantly increases the effective separation area, thereby enhancing separation efficiency. The conical discs in the stack form a series of narrow channels through which the fluid must pass. As the fluid flows through these channels, denser particles or liquids are forced toward the bowl wall, while lighter fluids migrate toward the center.
Equipment Advantages
ificantly higher than the 5% quota typical of original manufacturer integration.
- ASME-BPE sterile design to prevent product contamination
- Continuous and stable operation, suitable for various production environments
- Modular structural design for easy disassembly and cleaning
- No special foundation required, with a compact footprint
- Supports CIP (Cleaning-in-Place) / SIP (Sterilization-in-Place)
- Maximum separation factor up to 14,000 g
- Seven series available to meet a wide range of operating conditions
Product Specifications
| Equipment Model | NC20 | NC25 | NC35 | NC40 | NC45 | NC55 | NC65 |
| Rotational Speed (rpm) | 8300 | 10400 | 8500 | 7500 | 7200 | 5800 | 4800 |
| Separation Factor (g) | 7100 | 14000 | 12100 | 11050 | 13150 | 9700 | 8150 |
| Disc Spacing (mm) | 0.4 | 0.4 | 0.5 | 0.5 | 0.4 | 0.4 | 0.5 |
| Settling Area (cm²) | 4.5*10^7 | 1.3*10^8 | 2.8*10^8 | 4.8*10^8 | 8*10^8 | 9.6*10^8 | 1.4*10^9 |
| Bowl Volume (L) | 1 | 3 | 6 | 8.5 | 16.5 | 35 | 70 |
| Solids Chamber Volume (L) | 0.55 | 1.2 | 3 | 4 | 8 | 18.5 | 28 |
| Motor Power (kW) | 1.5 | 5.5 | 7.5 | 11 | 18.5 | 37 | 55 |
Application Fields
Widely used in the food and beverage industry (juice clarification, beer production, dairy processing, plant protein extraction), pharmaceuticals (drug purification and clarification, traditional Chinese medicine processing, cell separation and concentration), chemical industry (raw material purification, catalyst recovery), mineral oil industry (fuel and lubricant purification, waste oil treatment), as well as environmental protection, laboratory research, and other related fields.
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