Vacuum sucker, also known as vacuum expander, is one of the actuators of vacuum equipment. Generally speaking, it is the cheapest way to grasp products with vacuum sucker. There are many kinds of vacuum sucker, rubber sucker can work at high temperature, and silicone rubber sucker is very suitable for grabbing products with rough surface. Suction cups made of polyurethane are durable.

Because it is very convenient and cheap for vacuum sucker to grab things, generally speaking, the material of vacuum sucker is nitrile rubber, which has good breaking force, so vacuum sucker is widely used in various vacuum clamping social security.

Personally, I think Shanghai Huaigong Electromagnetic, a vacuum sucker manufacturer, will be better.