The Guanshentai Automatic Rubber Gasket Press-fitting Machine is specialized equipment designed to automatically install various circular rubber seals (such as O-rings, rectangular rings, and Y-ring
The Guanshentai Automatic Rubber Gasket Press-fitting Machine is specialized equipment designed to automatically install various circular rubber seals (such as O-rings, rectangular rings, and Y-rings) into product sealing grooves. The machine utilizes a vibratory bowl feeder, a precision ring-expanding mechanism, and a servo-driven press-fitting system to automate the entire process—including gasket sorting, precise pickup, expansion and insertion, and positioning/pressing. With an assembly speed of 600–1,800 units per hour, it effectively replaces traditional manual expansion and installation methods.
Key Advantages:
Flexible, Damage-Free Expansion: Employs a multi-finger progressive expansion mechanism that uniformly stretches the rubber gasket to a diameter slightly larger than the product's outer diameter before insertion. The expansion force is adjustable and controlled, effectively preventing over-stretching, deformation, or scratching, thereby preserving the seal's elasticity.
Precise Positioning and Press-fitting: Features a dual positioning system combining mechanical and optical methods (based on mechanical hard stops and photoelectric sensors, rather than AI self-learning). This ensures precise alignment between the product groove and the insertion path, keeping press-fitting depth errors within ±0.1mm and ensuring the gasket seats perfectly without twisting or edge damage.
Broad Product Compatibility: Compatible with a wide range of rubber gaskets and mating products (outer diameters of 5mm–200mm and cross-section diameters of 0.5mm–10mm). Assembly requirements for different specifications can be quickly met by swapping out expansion fingers, press-fitting molds, and product positioning fixtures.
Detection of Missing Parts: Integrates an in-line photoelectric detection module to automatically verify gasket placement after assembly, identifying missing or misaligned parts. Defective units are automatically rejected to ensure a high finished-product pass rate.
Automatic Feeding System: Uses a vibratory bowl feeder for sorting and a linear vibratory track for transport. The large-capacity hopper is easy to replenish, supporting long-duration continuous production. An optional pre-expansion mechanism is available to shape gaskets that require pre-treatment.
Material Safety Design: Expansion fingers and components that come into contact with the rubber gaskets feature polished stainless steel or Teflon coatings. Smooth surfaces free of sharp edges prevent scratching or particulate contamination during assembly.
Clean-room compatible design: The machine features an SUS304 stainless steel frame and transparent protective covers, maintaining a clean assembly zone suitable for industries with strict cleanliness requirements, such as electronics, medical devices, and food processing.
User-friendly operation: Equipped with a PLC and touchscreen HMI, the system allows for one-touch configuration of parameters—such as retaining ring expansion, press-in stroke, and assembly speed—and supports the saving of multiple product recipes for rapid switching during production changes.
Application scenarios:
Widely applicable to assembly tasks requiring the pressing of rubber seals into grooves across various sectors, including automotive parts (fuel system seals, valve stem seals, shock absorber seals), home appliances (water purifier filter seals, washing machine water seals, coffee machine seals), electronics and telecommunications (waterproof connector O-rings, mobile phone waterproof seals), medical devices (syringe seals, valve seals), and pneumatic/hydraulic components (cylinder seals, fitting gaskets). The Guanshentai automatic rubber gasket press-in machine delivers efficient, precise, and damage-free assembly performance, helping manufacturers automate their seal assembly processes while ensuring consistent sealing quality and reliability.
Technical parameters:
Model Number: GST-WJ002A
Power supply: 220VAC, 50Hz/60Hz, 20KW.
Air pressure: 0.4-0.6MPA;
Overall dimensions: 1500X*800*1700;
Working efficiency: 15-20 times / min;
Applicable industries: electronic parts, plastic accessories, hardware products industry.
Customized Support: Yes
