How to remove rust and maintain shelves?

After using the shelf for several years, some rust will inevitably occur. Shopping Trolley manufacturerAt this time, in order to make the shelf beautiful, we need to remove the rust on the shelf ourselves.

Please be careful not to soak the rusty shelf in dilute hydrochloric acid for too long, otherwise the substances inside will react after removing the rust on the surface of the shelf. For example, in addition to rust, it will react with iron.

Can use small pneumatic or electric to remove the rust on the shelf.

This method is mainly powered by electricity or compressed air and equipped with appropriate derusting rack equipment for reciprocating motion or rotation Exercise to adapt to the derusting requirements of shelves.

Tray type shelves, such as angle grinder, steel wire brush, pneumatic needle beam derusting device, pneumatic rust hammer, tooth type rotary derusting device, are semi mechanized equipment. They are light in East and West and have great mobility. They can roughen the shelf coating compared with derusting and old coating. The power is better than manual derusting, up to 1 ~ 2M2 / h, but they can not remove oxide scale and have small surface roughness, Shopping Trolley manufacturerThe surface treatment quality cannot be reached, and the work efficiency is lower than that of spray treatment.