Deep Analysis on Selection of our Vacuum Suction cup

- Jul 15, 2019-

Vacuum suction cup is one of the actuators of vacuum equipment. The material of suction cup made of N rubber has great breaking force, so it is widely used in various vacuum suction equipment, such as construction, paper industry, printing, glass and other industries to achieve the task of sucking and transporting thin and light articles such as glass, paper and so on.


Vacuum sucker, also known as vacuum hanger, is generally the cheapest way to grab products with vacuum sucker. Vacuum chucks made of a variety of rubber can be operated at high temperatures. The chucks made of silicone rubber are very suitable for holding on to the chucks made of polyurethane with rough surfaces, but they are durable.


In addition, if oil resistance of sucker is required in actual production, polyurethane, N rubber or vinyl polymer can be used to manufacture sucker. Usually in order to avoid scratches on the surface of the product, it is better to choose a suction cup with bellows made of N rubber or silicone rubber.


Firstly, the vacuum suction cup is connected with vacuum equipment such as vacuum generator through nozzle, and then starts suction with vacuum equipment such as glass, paper and so on. The vacuum suction cup produces negative air pressure so that the lifting object can be firmly sucked and the lifting object can be moved. When the lifts are moved to the destination, they are inflated smoothly into the vacuum suction cup so that the vacuum suction cup can be changed from negative pressure to zero pressure or slightly positive pressure, and the vacuum suction cup can be separated from the lifts, thus completing the task of lifting and carrying heavy objects.


1. Vulnerability. As it is usually made of rubber, the wear and tear of the objects in direct contact is very serious, so the wear and tear is very fast. It is a pneumatic fragile part. It is because of this that it stands out so prominently from the focus of many pneumatic components.


2. Easy to use. No matter what material is sucked, it can be used as long as it can be sealed and not leak. Electromagnetic chuck can't be used only in other materials of steel plate or object can't be absorbed.


3. No pollution. Vacuum suction cups are particularly environmentally friendly and do not pollute the environment without light, thermoelectric and electromagnetic generation.


4. Do not injure the workpiece. Vacuum sucker is made of rubber material to absorb or lay down the workpiece without causing any damage to the workpiece. However, hook-type and cable-type hangers are not feasible. In some industries, the surface requirements of workpieces are particularly stringent. They can only use vacuum suckers.