The production of vacuum suction cups can be classified into pneumatic and manual suction cups according to the confined space method. Applying vacuum suction cups to crawl products is an inexpensive method. There are various types of vacuum suction cups. The suction cups made of vulcanized rubber can be operated under high temperature, the suction cups made of silicone are very suitable for grabbing products with an unsmooth surface; the suction cups made of polyurethane material are durable in the production of practical activities if the performance of the suction cups is specified, it is possible to consider the application of materials such as polyurethane material, vulcanized rubber or polymers containing methacrylate to make suction cups. Generally, to prevent the product’s surface from being scratched, we can select the suction cups made of nitrile vulcanized rubber or silicone containing metal bellows.
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The advantages of vacuum suction cup characteristics
- easy to use, no matter what material the sucked object is made of, if it can be hermetic, with no leakage of steam, it can be applied. Electromagnetic induction suction cups can not. It is only used in stainless steel plates. Other materials of the plate and objects can not be sucked.
- No pollution, vacuum suction cups, especially environmental protection, not easy to environmental pollution, no light, heat, electromagnetic induction, etc.
- No harm to the product workpiece because the vacuum suction cup is made of vulcanized rubber material. Sucking and putting down the product workpiece will not produce damage to the product workpiece. Then hook lifting tools, and steel rope lifting tools make the goods much more convenient. In some areas, the product workpiece surface regulations are particularly stringent. This can only use a vacuum suction cup.