Bag Lifting Centrifuge for Antibiotic Intermediate Separation

Bag Lifting Centrifuge is a batch-type top discharge separation system designed for high-purity, heat-sensitive and contamination-sensitive materials.

It is widely used in antibiotic intermediate separation, where strict cleanliness, low residue, and crystal integrity are required.

The lifting bag discharge system allows gentle cake removal without mechanical scraping, reducing crystal damage and ensuring consistent product quality in pharmaceutical production.

Our Bag Lifting Centrifuge provides a gentle and controlled batch separation solution:

1. Gentle Discharge System

The filter bag lifting design ensures no scraping damage, protecting fragile antibiotic crystals.

2. High Purity Separation

Optimized basket structure improves mother liquor removal efficiency, reducing residual moisture.

3. GMP-Compatible Design

• Clean weld structure
• No dead corners
• Optional CIP / SIP system
• Easy disassembly for validation

4. Stable Batch Operation

Each cycle is fully controllable:

• Feeding
• Filtration
• Washing
• Dewatering
• Bag lifting discharge

Filter Cloth Installation → Slurry Feeding → Gentle Basket Filtration → Crystal Cake Formation → Optional Washing → Controlled Dewatering → Bag Lifting Discharge → Collection → Cleaning

During operation, antibiotic intermediate slurry is fed into the rotating basket under closed conditions.

Under centrifugal force, solvent passes through the filter medium while sensitive antibiotic crystals are retained and gently formed into cake, avoiding excessive shear or breakage.

After optional washing and final dewatering, the bag lifting system enables soft discharge, ensuring minimal crystal damage and maintaining high product purity suitable for pharmaceutical applications.

Gentle Crystal Protection

Bag lifting discharge avoids mechanical scraping, reducing crystal breakage and protecting sensitive antibiotic intermediates.

Pharmaceutical Hygienic Design

Food-grade stainless steel and polished contact surfaces ensure compliance with GMP and pharmaceutical production requirements.

High Purity Performance

Optional washing system helps remove residual mother liquor and improves final product purity.

Stable Batch Operation

Suitable for batch processes with consistent separation performance and repeatable product quality.

Easy Cleaning & Maintenance

Open-top structure allows convenient cleaning, inspection, and fast batch changeover.

Cost-Effective Solution

Compared with fully automatic systems, it provides lower investment cost while maintaining reliable pharmaceutical-grade separation performance.

To recommend a suitable centrifuge solution, please provide:

• Material name
• Crystal particle size
• Production capacity (kg/batch or t/day)
• Solids content (%)
• Feed moisture (%)
• Target moisture (%)
• Slurry temperature
• Mother liquor composition
• Washing requirement (Yes/No)
• Contact material preference (e.g. 316L, Duplex, etc.)
• Downstream process (drying / packaging / storage)

1. Is this centrifuge suitable for antibiotic crystal protection?

Yes. The bag lifting discharge system minimizes mechanical force and prevents crystal breakage.

2. Can it meet GMP pharmaceutical standards?

Yes. The equipment supports GMP design, clean structure, and optional validation documentation.

3. What is the typical batch operation process?

Feeding → Filtration → Washing → Dewatering → Bag lifting discharge.

4. Can it handle solvent-based antibiotic intermediates?

Yes. 316L / 904L / Hastelloy materials are available for solvent resistance.

5. Do you support customized capacity?

Yes. We design according to batch volume, crystal properties, and production cycle.

We welcome distributor and agent cooperation in pharmaceutical intermediates, antibiotics, fine chemicals, and crystallization processes.

We support:

• Centrifuge selection and process guidance
• GMP hygienic design solutions
• Filter bag and system matching
• Spare parts and after-sales support

Please share your material details and process requirements. Our team will help recommend a suitable bag lifting centrifuge solution.