Capping machine is used to replace manual work to automatically seal the lid to the mouth of the bottle, suitable for a variety of bottle, lid packaging products industry. Such as drinks, pharmaceuticals, key products industry, etc. As there are many kinds of bottles and LIDS, there are many kinds of machines to meet these bottles and LIDS. According to the type and use of cap, it can be divided into: screw cap capping machine, pull ring cap, crown cap capping machine, aluminum cap capping machine, plastic cap capping machine, glass bottle vacuum cap capping machine, internal plug capping machine for daily chemical products, claw cap capping machine, aluminum foil cap capping machine and so on. According to torque control, it can be divided into interval magnetic torque capping machine, magnet capping machine, servo constant torque capping machine and so on. Usually the whole capping system is composed of lifting, managing, capping, conveying and removing mechanisms.