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Hangzhou Jiuling delivers cutting-edge membrane filtration and separation systems tailored for life sciences and industrial applications. Our comprehensive solutions encompass centrifugal filtration, ultrafiltration (UF), microfiltration (MF), tangential flow filtration (TFF), depth filtration, and dedicated virus removal processes.
We support global customers with a seamless transition from laboratory R&D and pilot development to full-scale commercial production, optimizing product yield, process stability, and downstream efficiency..
Biopharmaceutical processes require high consistency, high recovery, and strict control of product quality. We provide scalable filtration systems designed for critical downstream processing.
Key challenges:
Low protein recovery during purification
Membrane fouling and process instability
Difficult scale-up from lab to production
High demand for reproducibility and validation
Recommended systems:
Tangential Flow Filtration (TFF) systems
Ultrafiltration membrane modules
Hollow fiber / flat sheet membrane systems
Applications:
Cell culture harvest clarification
Protein concentration and diafiltration (TFF)
Monoclonal antibody (mAb) purification
Buffer exchange and formulation
Sterile final filtration
Key advantages:
High recovery efficiency with low product loss
Stable performance under continuous operation
Scalable from bench to industrial production
Designed for GMP-oriented workflows
Reliable and repeatable process results
Virus and vaccine production requires strict safety control and validated filtration performance. Our systems are designed for high retention efficiency and process reliability.
Key challenges
Strict virus retention requirements
Risk of product contamination
Complex validation and compliance requirements
Sensitivity of biological materials
Applications
Vaccine purification and clarification
Viral clearance validation
Bioprocess safety filtration
Sterile filtration of final drug products
Recommended systems
Virus removal filters
Ultrafiltration membranes with defined cut-offs
High-integrity membrane filtration systems
Key advantages
High virus retention performance
Validatable and reproducible results
Stable operation under process pressure
Suitable for regulated biopharmaceutical environments
Filtration in food and beverage production focuses on clarity, microbial control, and product stability without affecting taste or nutrition.
Key challenges:
Product turbidity and suspended solids
Microbial contamination risks
Shelf-life limitations
Process inconsistency during production
Applications:
Juice and beverage clarification
Dairy processing and protein separation
Fermentation broth clarification
Beverage sterilization and stabilization
Recommended systems:
Microfiltration (MF) systems
Depth filtration modules
Centrifugal filtration systems
Key advantages:
Improved product clarity and stability
Extended shelf life
Efficient removal of particles and microorganisms
Preservation of taste and nutritional value
Chemical processes require robust filtration systems that can handle aggressive media, solids, and continuous operation environments.
Key challenges
High solid content in process fluids
Catalyst recovery efficiency
Corrosive or complex chemical environments
Product purity requirements
Applications
Fine chemical purification
Catalyst recovery and reuse
Solvent and process fluid filtration
Crystallization and impurity removal
Recommended systems
Depth filtration modules
Centrifugal separation systems
Industrial-grade membrane systems
Key advantages
Strong chemical compatibility
High separation efficiency
Stable long-term operation
Improved product yield and purity
Industrial biotechnology requires efficient separation of biological products from fermentation systems and biomass streams.
Key challenges:
High viscosity fermentation broths
Biomass separation difficulty
Product degradation during processing
Low downstream efficiency
Applications:
Enzyme production and purification
Fermentation broth clarification
Biomass separation and recovery
Bio-based product purification
Recommended systems:
TFF filtration systems
Microfiltration membranes
Depth filtration units
Key advantages:
High throughput processing capability
Efficient biomass separation
Scalable system design
Stable operation under variable feed conditions
We support R&D institutions with flexible laboratory and pilot-scale filtration systems for process development and validation.
Key challenges:
Need for flexible experimental systems
Limited scale-up predictability
Requirement for accurate process data
Multiple testing conditions
Applications:
Process development and optimization
Membrane performance testing
Protein and biomolecule separation
Pilot-scale filtration studies
Recommended systems:
Benchtop TFF systems
Modular membrane filtration units
Pilot-scale separation systems
Key advantages:
Flexible and modular design
Precise process control
Easy scale-up to industrial systems
Reliable experimental reproducibility
Strong Expertise in Filtration Technology
We focus on membrane filtration and separation systems, covering UF, MF, TFF, depth filtration, centrifugal separation, and virus removal technologies. Our engineering experience ensures stable and efficient performance across different process applications.
Scalable Solutions from Lab to Production
Our systems are designed for seamless scale-up, from laboratory testing and pilot studies to full-scale industrial production. This helps customers reduce process risk and shorten development cycles.
Customized Engineering Capability
We provide tailored system design based on specific process requirements, including flow rate, membrane selection, and application conditions. Each solution is optimized for performance, efficiency, and integration.
Stable Performance & High Efficiency
Our filtration systems are built for consistent operation, high recovery rates, and low product loss. They are suitable for continuous industrial use under demanding conditions.
Contact Us
Looking for a reliable filtration solution for your process?
Our engineering team can support system design based on your application and production scale.
Contact us to request a technical proposal or quotation.
