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GF75N Tubular Centrifuge, Liquid‑Liquid Separation for Biopharma, Chemical & Beverage Industry

Name: GF75N Tubular Centrifuge, Liquid‑Liquid Separation for Biopharma, Chemical & Beverage Industry
Brand: Juneng Machinery (China) Co., Ltd.
SKU: GF75N
Price: 11.00 USD
Availability: InStock

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GF75N Tubular Centrifuge, Liquid‑Liquid Separation for Biopharma, Chemical & Beverage Industry

Large Image : GF75N Tubular Centrifuge, Liquid‑Liquid Separation for Biopharma, Chemical & Beverage Industry

Product Details:

Place of Origin:	Liaoning, China
Brand Name:	Juneng Machinery
Certification:	ISO 9001:2015, CE
Model Number:	GF75N

Payment & Shipping Terms:

Minimum Order Quantity:	1 Set
Price:	USD 5,000 - 18,000 / Set
Packaging Details:	Standard export wooden case packaging with anti-vibration foam padding, vacuum-sealed moisture barrier
Delivery Time:	20-30 working days after order confirmation
Payment Terms:	T/T,L/C,Western Union
Supply Ability:	40 Sets per Month

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GF75N Tubular Centrifuge, Liquid‑Liquid Separation for Biopharma, Chemical & Beverage Industry

Description

Bowl Inner Diameter:	75 Mm	Bowl Speed:	16,000 – 19,000 Rpm
Bowl Volume:	2.2 L	Capacity:	250 – 700 L/h
Motor Power:	2.2 KW	Overall Dimensions (L×W×H):	780 × 630 × 1,500 Mm
Highlight:	Liquid-Liquid Centrifuge Separator , GF Separation Tubular Centrifuge , High-Viscosity Biopharma Processing

GF75N Tubular Centrifuge, Liquid‑Liquid Separation for Biopharma, Chemical & Beverage Industry

Product Overview

The GF75N is a separation-type (GF series) tubular centrifuge specifically engineered for liquid-liquid separation and liquid-liquid-solid three-phase separation. Leveraging ultra-high centrifugal force with a separation factor above 15,000, it excels at separating immiscible liquids with minimal density differences—a critical capability in biopharmaceutical, chemical, and beverage processing.

As part of the tubular centrifuge family widely used across bioproduct, pharmaceutical, chemical, and beverage sectors, the GF series handles emulsions, extracts, and mixed-phase streams where conventional separators fail.

Key Features

Separation Type (GF Type): Specialized liquid-liquid separation design with optimized weir discs for precise phase interface control
Ultra-High Separation Factor: Up to 15,500 G effectively separates liquids with density difference as low as 0.02 g/cm³
High-Viscosity Compatible: Processes viscous feed streams up to 500 cP without compromising separation efficiency
Three-Phase Capable: Handles liquid-liquid-solid mixtures with integrated sludge retention space
Continuous Discharge Design: Light and heavy liquid phases discharged continuously for uninterrupted production
Pharmaceutical-Grade Materials: 316L stainless steel bowl with electropolished surface finish meeting GMP requirements

Applications

Biopharmaceutical: Fermentation broth extraction, cell lysate clarification
Essential Oil: Plant extract oil-water separation, aroma compound recovery
Chemical: Solvent extraction separation, catalyst phase separation
Beverage: Flavor oil recovery, emulsion breaking, beverage component fractionation

Technical Specifications

Model	GF75N
Type	Separation (GF) - Liquid-Liquid
Bowl Inner Diameter	75 mm
Bowl Speed	16,000 - 19,000 rpm
Separation Factor	10,800 - 15,500
Bowl Volume	5.0 L
Capacity	250 - 700 L/h
Motor Power	2.2 kW
Machine Weight	360 kg
Overall Dimensions (LWH)	780 * 630 * 1,500 mm

Model Selection Guide - Tubular Centrifuge Series

Model Series	Type	Structure	Best Suited For
GQLB	GQ Clarification	Swing (LY)	Laboratory & pilot-scale processing; frequent cleaning cycles; space-constrained setups
GQLK	GQ Clarification	Open-Door (LK)	Industrial continuous production; rapid batch changeover; high-throughput solid-liquid separation
GF	GF Separation	Standard	Liquid-liquid separation; emulsion breaking; three-phase (liquid-liquid-solid) applications

How to Choose: Select GQ (clarification) for solid-liquid separation tasks such as cell harvesting and catalyst recovery. Choose GF (separation) for liquid-liquid tasks like essential oil extraction and solvent separation. Contact our engineering team with your process parameters for a tailored recommendation.

Frequently Asked Questions

What is the difference between GQ (clarification) and GF (separation) types?

GQ type is designed for solid-liquid separation—removing fine solid particles from a liquid phase. GF type is engineered for liquid-liquid separation—separating two immiscible liquids with different densities. GF models can also handle three-phase liquid-liquid-solid mixtures with the appropriate weir disc configuration.

What separation factor does the 75-series achieve?

Operating at 16,000-19,000 rpm, the 75mm bowl series delivers a separation factor of 10,800-15,500 G. This makes it highly effective for sub-micron particle removal and for applications where the density difference between phases is as low as 0.02 g/cm³.

What materials are used for product-contact parts?

All product-contact components are manufactured from 316L stainless steel as standard, offering excellent corrosion resistance. Electropolished surface finish (Ra ≤ 0.4 μm) is available for pharmaceutical and biotech GMP applications. Special alloys such as 904L or Hastelloy can be specified for highly corrosive media.

How often does the bowl need to be cleaned?

Cleaning frequency depends on the solid content of your feed. For low-solid applications (<1% w/v), cleaning is typically required every 4-8 hours of continuous operation. The swing structure (GQLB) and open-door design (GQLK) significantly reduce cleaning downtime compared to conventional tubular centrifuges.

Do you provide installation and after-sales support?

Yes. We offer comprehensive support including pre-delivery factory acceptance testing (FAT), on-site installation and commissioning by certified engineers, operator training, and a 12-month warranty. Remote video assistance is available for routine troubleshooting worldwide.

What is the typical delivery lead time?

Standard models ship within 15-25 working days after order confirmation. Custom configurations (special materials, ATEX compliance, automation upgrades) may require an additional 10-15 working days for engineering review and fabrication.

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Contact Person: Ms. Doris.zhou

Tel: 8613961509768

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