Vacuum Suction Cups & Silicone Suction Cup, known as bellows vacuum cups, rubber industrial suction pad, and flat silicone sucker, as one of handling & gripper controlling elements, end-of-arm-tooling spreaders (EOAT), in aim to pick workpieces like plastic film, paper (packaging industrial), blister packs, metal sheets, printed circuit board & PCBs (electronics industry), packaging bads, glass panels, woonden whatever flat or uneven (convex, concave) surface.
Vacuum Suction Cup Materials: Silicone, Polyurethane & PU, Nitrile Rubber, EPDM, Natural Rubber, FKM FPM, PVC etc.
Silicone Vacuum Suction Cup is most common suction pad: espeially for food-contact, high-temperature workpieces
Nitrile Rubber Vacuum Suction Cup mainly work for anti-oil
Polyurethane & PU Vacuum Cup, which is for abrasive wear-resistance
Our Silicone Vacuum Suction Cups' advantages compared to other suppliers:
Mini Parting Line made by precision mold
No or less silicone rubber flashing
Choose high-elastic silicone materials and secondary & additional vulcanization after molded
Our Silicone Vacuum Suction Cups
Silicone Suction Cups from Other Suppliers
Rubber Vacuum Suction Cup Operating Principle
First, connecting the rubber vacuum cup with the vacuum equipment via a elastomeric & metal tube, then attaching with the waited-lifted objects like glass or paper and trigger the vacuum equipment to suck, which will produce negative pressure in silicone vacuum cup and then it will start moving the waited-lifted objects.
When it has moved the waited-lifted objects to the target place, vacuum equipment will smoothly inflated into the silicone rubber suction cup to change the negative pressure in vacuum cup into zero pressure or a bit of positive pressure, then the vacuum cup will separate from the waited-lifted objects, then the moving objects task finished.
1. Flat Suction Cups
2. Flat Concave Suction Cups
3. Bellows Suction Cups
4. Multibellows Suction Cups
5. Deep Concave Suction Cups
6. Oval Flat Suction Cups
7. Oval Concase Suction Cups
8. Rectanagular Suction Cups
9. Rectangular Bellows Suction Cups
Silicone Suction Cups & Bellows Vacuum Cups also can overmolded or fixed with metal screws & components, plastic handles as a mounting element, level comensators, ball joints, valve, fitting etc.
Suction Cups & Silicone Cups Application
Industrial Suction Cups