what are the features of the rotary filling and sealing machines ?
The core feature of rotary filling and sealing machines lies in achieving high-speed continuous production through "multi-station synchronous rotation," while also excelling in precision, flexibility, intelligence, and special processes (such as vacuum sealing).
Based on multiple industry documents and product examples, its specific characteristics can be summarized in the following five dimensions:
| Features & Dimensions | Specific Advantages and Performance | Typical Applications/Technical Support |
| Efficiency and Speed | Continuous high-speed production: A rotary table drives containers to circulate between different workstations, allowing multiple containers to be filled, sealed, and capped simultaneously, eliminating waiting time associated with sequential single-machine operations. Extremely High Capacity: - Small equipment: Approximately 200-400 cycles/hour (lithium battery packaging). - Medium-sized pharmaceutical equipment: 400 bottles/minute (F500 series). - Large beverage equipment: 90,000 bottles/hour (EvoFILL PET). | Cam divider drive enables intermittent or continuous precision dispensing. |
| Precision and Quality | High Filling Accuracy: Servo motors, flow meters, and advanced sensor control ensure highly consistent dosage for both low-viscosity water and high-viscosity pastes, minimizing spillage and waste. Strong Sealing Consistency: End cap parallelism reaches ±0.01mm, and temperature control accuracy reaches ±2℃, ensuring a firm and aesthetically pleasing seal for every opening. | The lithium battery industry requires a sealing edge distance of ≤0.5mm from the edge. |
| Flexible production | Flexible production with wide container compatibility: Handles round, square, and irregularly shaped containers made of plastic, glass, and metal; extremely wide capacity range (0.1L-10L). Strong product adaptability: Supports liquids, semi-fluids, pastes, powders, and solid granules; pharmaceutical equipment can handle viscous, sugary, foamy, and suspension-type sensitive products. Rapid changeover: Tool-free quick changeover, color-coded parts, and an automated changeover system (completed within 5 minutes) significantly shorten turnaround time. | Patented technology enables automatic mold storage and replacement. |
Hygiene and Maintenance | Cleaning Design: AISI 304/316L stainless steel contact parts; equipped with CIP (Clean-in-Place) and external cleaning systems; some models support dummy bottle cleaning, reducing manual intervention. Environmental Assistance: Lithium battery equipment features a dedicated electrolyte recovery tank/separation container to prevent corrosion of the vacuum system and facilitate recycling. Ease of Maintenance: Modular construction; some models have a liftable upper chamber and easily removable lower end cap. | Sideler equipment reduces cleaning water consumption by more than 12% compared to older models. |
Intelligent and Specialized Processes | Intelligent Control: PLC + touchscreen control, featuring fault self-diagnosis, parameter storage, counting statistics, and alarms for insufficient vacuum levels.
Specialized Packaging Capabilities:
- Vacuum Sealing: For lithium batteries, the gas bag is punctured, vented, and sealed in a vacuum environment, achieving a vacuum level of over -95kPa to prevent cell bulging.
- Aseptic/Ultra-Clean: Provides aseptic filling environments for the beverage and pharmaceutical industries. | Digital Platforms (such as Evo-ON) enable predictive maintenance and energy consumption monitoring. |
If you need detailed information on configuration differences for specific industries (such as food and beverage, daily chemicals, pharmaceuticals, lithium batteries) or specific containers (such as aluminum cans, PET bottles, flexible bags), please feel free to let me know. Fame Machinery can give you suitable packaging solutions.
