What is the impact of the material of the leading paper feeding wheel (sun wheel) on the paper feeding effect?

What is the impact of the material of the leading paper feeding wheel (sun wheel) on the paper feeding effect?

The material of the leading paper feeding wheel has multiple important influences on the paper feeding effect.

Common materials for leading paper feeding wheels include rubber, polyurethane, etc. The leading paper feeding wheel made of rubber material has good elasticity and can tightly contact with the paper, providing a large frictional force to ensure that the paper is not easy to slip during transportation and has good paper feeding stability. It can adapt to paper of different thicknesses and materials, providing sufficient pressure for thinner paper to prevent it from bending or wrinkling; For thicker paper, its elasticity can also effectively buffer the impact force during transportation, reducing paper damage.

The leading paper feeding wheel made of polyurethane material has high wear resistance and oil resistance, and can maintain good performance during long-term use. It is not easy to wear and deform, thus ensuring the accuracy and reliability of paper feeding. It has strong adaptability to various environments and can stably perform its paper feeding function in both dry and humid environments.

In addition, there are differences in the adjustment of friction between the leading paper feeding wheels made of different materials. The friction force of rubber material is relatively high, but it can be adjusted by adjusting the hardness and other methods; The friction force of polyurethane material is relatively moderate and changes relatively little under different working conditions. In short, choosing the appropriate material for the leading paper feeding wheel is of crucial importance for improving the paper feeding effect, reducing paper failures, and enhancing the overall performance of printing or office equipment.