Filling & Weighing System
Filling & Weighing System
Hosokawa Micron Powder Systems’ filling and weighing solutions are a critical component of the high-performance processing and containment equipment we design, engineer, and manufacture for a broad range of industries. Our customized, flexible systems are engineered to deliver dust-free filling and precise weighing of both hazardous and non-hazardous bulk powders, granules, and liquids.
Integrating advanced technology with robust functionality, these solutions ensure consistent accuracy while meeting the highest standards for safety, hygiene, dust control, and product integrity. The Filling and Weighing System deliver stable and repeatable weight readings to +/- 0.10g to meet exact product weight specifications. All available suitable for Hazardous Areas.
For increased containment levels up to OEB 5, filling systems can be integrated into Laminar, Downflow Booth or Isolator systems. All Hosokawa filling systems incorporate internal filter and purge facilities. The internal filter reduces any product loss to the system and protects the larger HEPA filters.
How it works
Our filling and weighing systems enable the safe, efficient transfer of powders, particles or liquids for storage or further processing. Used across industries including pharmaceuticals, chemicals and nuclear, they can be fully integrated with Hosokawa Micron process systems.
To handle hazardous materials like APIs or fine chemicals, we can incorporate advanced containment options – such as laminar flow cabinets, multi-chamber isolators or gloveboxes – to protect both operators and product.
Materials are discharged into containers (drums, bags, IBCs, etc.) via methods like gravity, vibration, gas extraction or vacuum transfer. Inflatable or inward sealing heads ensure dust-free transfer, with sealing options including crimps, clasps or heat sealing for inner liners.
Precision dosing is achieved using patented Pinch Valves, screw feeders or a variety of specialist valves. Volumetric or gravimetric filling modes are available, with integrated weighing systems for high accuracy.
Applicable Industries:
- Chemical
- Nuclear
- Food & Nutrition
- Pharmaceutical
Key Features:
- Expertly engineered for dust-free transfer
- Durable build quality
- Various construction materials available
- Accurate weighing of powders, granules and liquids
- Tailor-made for all Hosokawa containment equipment, including OEB 5 Isolators
- Internal filter and purge features as standard
- Efficient filter reduces product loss and protects HEPA filters
- Reactor and filter dryer discharging systems available
- Mill discharging system available
- Flexible filling options depending on container used
- Patented Hosokawa inflatable packing head system
- Options for repackaging into larger or smaller containers
- Integrated weighing platforms
- Integrated pinch valve for automatic control of bulk and dribble modes
- cGMP systems available
- CIP system integration available
- Wide range of optional features available
Specifications:
- Compatible with a wide range of containers:
- Drums (with or without liners)
- Continuous liner systems
- Kegs
- FIBCs (Flexible Intermediate Bulk Containers)
- IBCs (Intermediate Bulk Containers)
- Boxes
- Sacks and bags
- Charge bottles
- Suitable for hazardous environments and applications
- Can achieve containment levels exceeding OEB 5
- Compatible with different kinds of containment equipment:
- Laminar Flow Cabinets
- Downflow Booths
- Gloveboxes
- Isolator Systems
- Offers a variety of control systems, dosing methods, and discharge options
- Available in multiple materials:
- Painted mild steel
- Hastelloy
- 304 stainless steel
- 316L stainless steel
- Features inflatable packing heads for secure and efficient filling operations
- Includes integrated weighing platforms for precise weight control and monitoring
- Utilizes combined pinch valves to automatically manage bulk-fill and dribble-fill modes
- Standard designs incorporate outward-inflating, downward-sealing packing heads
- Optional compact inward sealer available for the highest levels of containment and product integrity
- Inflatable seal replacement can be completed in less than one minute
Typical Usage:
- Dryer pack-off
- Reactor discharging
- Mill/Filter discharging
- Re-packaging into larger/smaller packages
- Flexible systems allow drum, boxes, FIBCs and IBCs
