HONSIMBA, a manufacturer of pharmaceutical filling and packaging equipment, has announced the launch of its new dual-chamber
cartridge filling machine. Purpose-built for cartridge formats that require two components to be stored separately and combined only at the point of use, the machine completes both filling stages in a single automated cycle while keeping the two chambers strictly isolated.
The new model is designed for pharmaceutical and biological applications such as dry-powder-plus-solvent systems and dual-liquid combination products, where maintaining separation between two media is critical to product stability and shelf life.
Why dual-chamber cartridges?
Many modern drug and biologic formulations cannot be stored pre-mixed: the active component and its diluent must be kept apart until the moment of administration. Dual-chamber cartridges solve this by housing the two media in separate chambers divided by a movable piston. Filling such containers accurately, however, requires two independent metering systems and precise, repeatable handling — exactly the challenge the new HONSIMBA machine is engineered to meet.
Two chambers, one cycle, full separation
The machine integrates cartridge infeed, positioning, two-stage filling, piston handling and sealing on a compact, enclosed platform:
Independent metering per chamber — each chamber is dosed by its own filling station, ensuring consistent fill volumes while eliminating cross-contamination between the two compartments.
Rotary indexing platform — containers are precisely positioned through each process station for stable, high-repeatability operation.
Enclosed filling zone — the entire filling area sits behind transparent safety guards, protecting the product from the surrounding environment while keeping operators safe.
GMP-oriented construction — pharmaceutical-grade stainless steel with smooth, easy-to-clean surfaces; the unit is mounted on lockable casters for simple positioning and line integration.
Designed for quick changeover and simple operation
A PLC-based control system with a color HMI touchscreen lets operators store parameters as recipes, recall them for different product specifications, and switch between cartridge sizes with minimal downtime. Change parts are available for different cartridge formats, and the machine can be tailored to your specific container drawing and filling sequence.
Applications
-Dual-chamber cartridges for pharmaceutical combination products (dry powder + solvent, dual-liquid formulations)
-Pre-filled cartridge systems requiring in-use mixing
-Biotech, vaccine and sterile liquid filling lines
-Laboratory and production-scale pharmaceutical packaging
Quality and compliance
The equipment is manufactured in compliance with GMP-oriented production practice under an ISO 9001 quality management system and carries CE certification. Documentation packages and material certificates are available on request to support FAT/SAT and audit requirements.
Availability
The dual-chamber cartridge filling machine is available for order now. For technical specifications, container compatibility checks or a customized solution, contact our sales team — we will work from your container drawing to configure the right process layout.
Guangzhou Huangzhipai Packaging Machinery Co., Ltd.
