Overview

　　The Guanshentai Medical Filter Automatic Assembly Machine is a high-efficiency, specialized system designed for the fully automated assembly of medical filters (including infusion filters, air filters, anesthesia/respiratory filters, etc.). The equipment integrates multiple processes—such as automatic feeding and sorting of upper and lower housings, automatic cutting and loading of filter membranes, ultrasonic or hot-melt welding, in-line airtightness testing, and automatic unloading—into a single system. It achieves a seamless, fully automated assembly process transforming bulk components into finished filters, with production speeds reaching 1,200–2,400 units per hour, effectively replacing traditional manual assembly methods.

　　Technical parameters:

　　Model Number:GST-GLQ105A

　　Sizes:L1700*W1600*H2100(mm)

　　Production Capacities: 1200-1500/h

　　VOLTAGE:220V

　　POWER:4.5KW

　　AIR PRESSURE:Operating pressure: 5.5 bar (minimum 4.5 bar, maximum 6.0 bar)

　　WEIGHT:900KG

　　Customized Support: Yes

　　Key Advantages:

　　Integrated End-to-End Automation: Utilizing a multi-station rotary table or linear platform, the system sequentially performs processes including upper housing feeding, filter membrane cutting and loading, lower housing feeding, housing pre-compression and snap-fitting, welding/sealing, and airtightness testing. Synchronized station operation ensures a stable and efficient assembly cycle.

　　High-Precision Filter Membrane Cutting and Assembly: Equipped with a rotary die-cutting mechanism or a servo-driven fixed-length cutting system, the machine cuts rolled membrane material into predetermined shapes (circular, elliptical, irregular, etc.) with dimensional accuracy of ±0.1mm. Vacuum nozzles transfer the cut membranes into the designated housing slots, ensuring precise placement without misalignment or wrinkling.

　　Ultrasonic/Hot-Melt Welding and Sealing: The system employs ultrasonic or hot-melt welding to securely fuse the upper and lower housings. Welding energy is precisely controlled to minimize the heat-affected zone, preventing damage to the internal membrane or sealing structures. The resulting weld seam is dense and uniform, meeting medical-grade sealing standards. Welding parameters can be set in stages to accommodate various housing materials and wall thicknesses.

　　Multi-Station Airtightness Testing: An integrated airtightness testing module performs 100% in-line inspection of finished filters using pressure decay or flow-based testing methods. Results are automatically evaluated to distinguish between acceptable and defective units; defective products are automatically rejected, ensuring that every product meets sealing performance requirements.

　　Clean-room Compatible Design: The machine features an SUS304 stainless steel frame and transparent protective doors. The assembly zone meets Class 100,000 cleanroom standards, allowing for operation within medical device cleanrooms and ensuring compliance with ISO 13485 and GMP quality management system regulations.

　　Flexible Compatibility and Rapid Changeover: By swapping fixtures and feed tracks, the system accommodates medical filters of various specifications and shapes (round, square, irregular, etc.). Changeover time is kept under 30 minutes, meeting the needs of high-mix, batch production.

　　Data Traceability and Connectivity: Supports integration with MES systems, automatically recording and uploading data such as production volume, pass rates, and defect type distribution to meet medical device industry quality traceability requirements.

　　Ease of Operation: Utilizes a PLC and touchscreen HMI; assembly parameters for all stations are centrally configured, and multiple product recipes are stored internally for one-touch recall during changeovers. Real-time operational monitoring and fault alarms with error codes facilitate quick and convenient maintenance.

　　Application Scenarios:Widely applicable to large-scale, standardized automated assembly in sectors such as medical device manufacturing (infusion filters, air filters, anesthesia/respiratory filters, blood filters, and fluid filters), biopharmaceutical consumables (sterilizing-grade filters and syringe filters), and home healthcare (nebulizer filters and oxygen concentrator filters). The Guanshentai medical filter automatic assembly machine delivers high efficiency, precision, and cleanroom-grade automation, helping manufacturers overcome manual assembly bottlenecks and achieve high-quality, large-scale delivery of filter products.