Huading GQ series tubular centrifuges are solid-liquid clarification equipment, designed for processing low-concentration (solid phase <1%), high-viscosity, micron-sized particle suspensions, and are widely used in biopharmaceuticals, Chinese medicine extraction, food and beverage, chemical and environmental protection and other fields.
Its core technical features include:

Ultra-high-speed centrifugal force
The wide speed reaches 28,000r/min, and the separation factor exceeds 19,800xg (GQ45), which is significantly better than ordinary centrifuges.
Precision separation capability
It can handle particles as low as 0.1μm (such as colloidal impurities in Chinese medicine extracts).
Modular design
The drum, drive system, and control system can be customized to adapt to different production scenarios.
GMP compliance
Mirror-polished stainless steel body (SUS304/316L), supporting CIP online cleaning
Drum structure optimization:

Aspect ratio control
The effective height to diameter ratio of the drum of GQ105/125/150 reaches 6-8:1, which prolongs the material residence time and improves the separation accuracy.
Deposition volume grading
From 0.4L for GQ45 to 10L for GQ150, covering laboratory trace samples to industrial-grade continuous production needs.
Material upgrade
Optional titanium alloy or Hastelloy drum, suitable for highly corrosive materials (such as acid and alkali extracts).
Drive and control system:
High-precision power system
Swiss ABB motor + German FAG bearing, ensuring the stability of speed above 20,000r/min (GQ45/GQ75).
Intelligent speed regulation
Supports stepless frequency conversion speed regulation (0-28,000r/min), and monitors centrifugal force and temperature in real time through the touch screen.
Safety protection
GQ150 is equipped with explosion-proof motor and nitrogen filling device to meet the requirements of chemical explosion-proof environment.
Functional scalability:

Cooling system
Optional cooling coil with a heat dissipation area of 0.5-1.3m² to control material temperature (such as heat-sensitive biological products).
Lubrication solution
Provide grease lubrication or oil-free lubrication system to reduce maintenance frequency.
Detailed drawing

| Model | BOWL | Passing capacity (Kg/h) | Motor power (kw) | Motor speed (r/min) | Mahinec weight (kg) | ||||
| Diameter | Height | Volume | Rotation speed | Separation factor | |||||
| GF45 GQ45 | 45 | 280 | 0.45 | 25000~50000 | 60000 | 150 | 0.75 | 6000~12000 | 90 |
| GF75 GQ75 | 75 | 450 | 2.7 | 19000~21000 | 22500 | 500 | 1.5 | 2880 | 300 |
| GF105 GQ105 | 105 | 730 | 6 | 16300~19000 | 21000 | 1500 | 2.2 | 2880 | 480 |
| GF125 GQ125 | 125 | 730 | 7.4 | 14000~16000 | 18000 | 2000 | 3 | 2880 | 520 |
| GQ137 GF137 | 137 | 730 | 9 | 14000~15000 | 17000 | 3000 | 3 | 2880 | 550 |
| GF150 GQ150 | 142 | 730 | 10 | 14000~15000 | 17000 | 3000 | 3 | 2880 | 550 |
Selection dimensions
| Processing scale | laboratory level (GQ45) → pilot level (GQ75) → industrial level (GQ105/125/150). |
| Material characteristics | high viscosity (select GQ125 with large aspect ratio), micron-sized particles (select GQ45/GQ75 with high speed). |
| Maintenance cost | GQ75/GQ105 supports fast drum replacement (within 2 hours), suitable for frequent material changes |
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