How Does A Pusher Spring Work

The pusher spring usually refers to the spring assembly used to position the pusher rotor. The function of this spring assembly is to provide the necessary positioning and support for the rotor when the pusher is working to ensure that the pusher can work properly. The types and forms of pusher springs vary depending on the specific application, but they are usually required to have high strength, corrosion resistance and long life.

Pusher springs are usually used in automatic shelf pushers to save manpower and space. In this type of product, constant force springs or variable force springs are used.

The working principle of the pusher spring is:

When the button is pressed, the spring is compressed, the piston rod moves forward, the tobacco channel becomes larger, and the tobacco enters the cylinder; when the button is released, the spring returns to its original state, the piston rod retreats, the tobacco channel becomes smaller, and the tobacco is squeezed out of the cylinder through the guide rail.

The material of the pusher spring is:

The material selection of the pusher spring will be determined according to the specific use environment and requirements. The following are some possible material choices:

1. Steel wire: Steel is a commonly used spring material with high strength and stability.

2. Stainless steel: Stainless steel has good corrosion resistance and is suitable for some occasions that require corrosion protection.

3. Bronze: Bronze has magnetic and conductive properties and is suitable for making springs used in corrosive media.

Thickness: 0.1~~~0.2mm
Width: 10~~~30mm
Force: 3-14N