In industries where precise separation is critical, GN Separation’s High Speed Tubular Centrifuge offers a highly efficient solution. Also known as the Tubular Bowl Separator, this centrifuge is designed for fine separation tasks in the pharmaceutical, food, chemical, and biological product sectors, as well as in the fermentation, beverage, and blood product industries. Its high-speed capability is ideal for managing suspensions with low concentrations, fine particles, and small density differences, making it highly effective for both solid-liquid and liquid-liquid-solid separations.

Working Principle of GN High Speed Tubular Centrifuge

The High Speed Tubular Centrifuge separates materials by spinning them at high speeds, leveraging the differences in density among phases. Here’s an overview of the centrifuge’s operation for GN's two primary models:

GNGQ Model (Clarification Type)

The GQ type model is specialized for solid-liquid separation in suspensions where solids are present in low concentrations and have minor density differences from the liquid. Here’s how it works:

1. The centrifuge reaches optimal working speed, and the suspension is fed continuously from the bottom.
2. Under centrifugal force, the less dense liquid spirals up to discharge from the clear liquid outlet, while the denser solid particles settle in the bowl.
3. After separation, the centrifuge is turned off to allow manual rotor removal for solid waste collection.

GNGF Model (Separation Type)

The GF type model excels in liquid-liquid-solid separations, especially useful where two incompatible liquids with a small density difference need to be separated alongside solid particles.

1. The centrifuge reaches high speed, and the mixed suspension is fed from the bottom.
2. The liquid with a lower density exits from the light liquid outlet, while the denser liquid flows from the heavy liquid outlet.
3. Solid particles settle in the bowl and are manually removed after each separation process by rotor disassembly.

Key Features of GN High Speed Tubular Centrifuge

GN’s tubular centrifuges are crafted for reliability, versatility, and user convenience. The following features enhance their efficiency:

• Material Quality: Stainless steel 304 wraps the enclosure, and 316L stainless steel contacts the suspension, ensuring durability and sanitary compliance.
• Accessible Design: The square enclosure with a door-opening design allows easy assembly and disassembly, reducing labor intensity and maintaining high separation efficiency.
• Advanced Control Options: With optional VFD (variable frequency drive) control, speed adjustments become easy, reducing start-up currents and extending equipment life. Optional PLC and touch screens allow operators to monitor speed and temperature.
• Customization for Industry Needs: Models are available with explosion-proof configurations, cooling coils, and a mobile integrated base to fit various operational environments.

GN Tubular Centrifuge Models and Specifications

GN Separation offers a range of tubular centrifuge models, tailored to meet different capacity and performance requirements:

Model	G-Force (G)	Bowl Diameter (mm)	Bowl Length (mm)	Volume (L)	Speed (rpm)	Flow Capacity (m³/h)	Motor Power (kW)	Dimensions (mm)
GNGQ076	17,000	76	430	2	20,000	0.6	1.5	650 x 380 x 1150
GNGQ105	15,000	105	740	6	16,000	1.2	3	800 x 450 x 1620
GNGQ142G	15,760	142	820	10	14,000	1.5	3	910 x 620 x 1770

Note: Specifications are for reference. Models with "G" indicate a square box design.

Why Choose GN’s High Speed Tubular Centrifuge?

GN Separation’s High Speed Tubular Centrifuge provides a high-performance solution that combines durability, precise control, and operational flexibility. With advanced features tailored for diverse separation needs, GN Separation ensures that businesses can achieve high-quality results with efficient, reliable equipment.

For more information on GN Separation’s high-speed tubular centrifuge and how it can benefit your process, reach out to our team. GN Separation is committed to delivering advanced separation solutions, ready to support your industry needs with top-tier equipment and service.