The Guanshentai Medical Filter Automatic Assembly Machine is specialized equipment designed for the fully automated assembly and welding of medical-grade filter components (including infusion filter
The Guanshentai Medical Filter Automatic Assembly Machine is specialized equipment designed for the fully automated assembly and welding of medical-grade filter components (including infusion filters, air filters, liquid medication filters, etc.). The system integrates automatic feeding of upper and lower housings, automatic cutting and positioning of filter membranes, precision housing clamping, ultrasonic welding, in-line leak testing, and automatic unloading. It achieves a one-stop, fully automated assembly process—transforming bulk components into finished filters—with production speeds ranging from 1,200 to 2,400 units per hour (depending on specifications), effectively replacing traditional manual assembly methods.
Key Advantages:
Integrated Design: The machine highly integrates assembly and welding functions. Using a multi-station rotary table or linear platform, it sequentially performs membrane installation, housing positioning/clamping, and ultrasonic welding. This eliminates the need for multiple machines performing segmented tasks, resulting in a compact and efficient workflow.
High-Precision Membrane Cutting and Positioning: Equipped with mechanisms for automatic unwinding of membrane rolls, precision die-cutting, and vacuum-based transfer, the system ensures accurate cutting dimensions (precision of ±0.1mm). Visual positioning or mechanical guidance systems place the membrane precisely within the designated area of the lower housing, ensuring complete coverage without misalignment or wrinkling, thereby guaranteeing filtration efficiency and product consistency.
Flexible Membrane Compatibility: Compatible with various membrane materials—such as PTFE, PES, PVDF, glass fiber, and polypropylene—and membrane thicknesses ranging from 0.1mm to 0.5mm. It meets filtration precision requirements (e.g., 0.22μm, 0.45μm, 5μm) for diverse liquid medications and gases.
High-Precision Ultrasonic Welding: Utilizes ultrasonic welding technology to fuse the mating surfaces of the upper and lower housings. Welding energy is highly concentrated at the interface (completed within milliseconds), resulting in a minimal heat-affected zone that does not compromise precision functional components like the filter membrane. The weld seam is dense and uniform, achieving high-standard sealing integrity that meets medical device requirements; this eliminates risks associated with adhesive bonding, such as glue overflow clogging filter pores or leakage caused by curing shrinkage.
Multi-component Automatic Feeding: Features independent vibratory bowl feeders for the automatic sorting and feeding of upper and lower housings, along with linear vibratory track conveyance. Filter membranes are continuously supplied via a roll-fed cutting system. Component transport is stable and continuous, requiring no manual intervention.
In-line Leak Testing and Rejection: Integrates an airtightness testing module that performs 100% seal integrity checks on finished filters using pressure decay or flow detection methods. Defective units are automatically rejected via air blast and sorted for collection, ensuring 100% compliance with sealing performance standards.
Clean-room Compatible Design: The machine utilizes an SUS304 stainless steel frame and transparent protective enclosures. The assembly zone meets Class 100,000 cleanroom standards, allowing for operation within medical device clean workshops and ensuring compliance with ISO 13485 quality management systems and medical device GMP regulations.
Parameter and Recipe Management: Controlled via PLC and a touchscreen HMI, the system allows for centralized configuration of assembly parameters (such as ultrasonic welding energy/time/pressure, membrane cutting dimensions, and leak test pressure/time). Multiple product recipes can be saved and recalled with a single click during product changeovers, ensuring convenience and efficiency.
Application Scenarios:
Ideally suited for the large-scale, standardized automated assembly of products in sectors such as medical device manufacturing (infusion filters, air filters, liquid medication filters, precision filtration infusion sets), respiratory therapy consumables (breathing filters, bacterial filters), and biopharmaceutical/laboratory consumables (syringe filters, solvent filters). With its high-efficiency, precision, and clean assembly capabilities, the Guanshentai medical filter automatic assembly machine helps manufacturers automate their filter assembly processes while effectively guaranteeing critical quality attributes such as sterility, pyrogen-free status, and high sealing integrity.
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
