The automated ultrasonic welding and leak testing machine for petri dishes is designed for fully automated sealing welding and airtightness testing of laboratory plastic consumables such as petri di
The automated ultrasonic welding and leak testing machine for petri dishes is designed for fully automated sealing welding and airtightness testing of laboratory plastic consumables such as petri dishes and culture plates. The equipment integrates automatic feeding, ultrasonic welding, cooling and shaping, differential pressure leak testing, and intelligent sorting, achieving fully automated operation from component to finished product in a clean environment. This ensures that the weld strength and sealing performance of each petri dish meet the stringent standards of medical and laboratory consumables.
High-frequency clean welding: Utilizing a digital ultrasonic generator and adaptive pressure control, with a frequency range of 15-40kHz, it achieves pollution-free molecular-level fusion of materials such as PP/PS/PC, resulting in strong welds without overflow, complying with GMP and ISO 13485 medical consumables production standards.
High-sensitivity leak detection system: Integrating a differential pressure airtightness detection module, with a detection accuracy of 10⁻³ mbar·L/s, it can identify micron-level pores and weld defects, ensuring 100% leak-free finished products.
High-speed, flexible operation: Multi-station rotary or linear structures operate in parallel, with a single machine capacity of up to 600 pieces/hour. It supports rapid changeover of various petri dish sizes (35mm, 60mm, 90mm, 150mm, etc.), with a changeover time of ≤15 minutes.
End-to-end intelligent management: A PLC + touchscreen control system monitors welding energy, pressure curves, and leakage values in real time. Defective products are automatically rejected, and the reasons for rejection are recorded. Production data can be integrated with the MES system for full traceability.
The automatic ultrasonic welding leak detection machine for petri dishes, with high precision, high cleanliness, and high stability as its core features, provides biopharmaceutical, medical device, and laboratory consumables companies with an integrated intelligent manufacturing solution encompassing welding, testing, and data traceability.
Technical parameters:
Equipment Model: GST-PYP100A
Freezing tube capacity: 25-250ml
Sizes: L2550*W2000*H1500(mm)
Production Capacities: 600pcs/h
Power (Output): 1.5kw
Customized Support: Yes
