How to make plastic shredder knife better to avoid rust

There are many kinds of shredder blades, such as Chinese medicine plastic shredder blades, steel shredder blades, plastic shredder blades... and we all know that once the Blade is rusted, it can not be used. There are two disadvantages to rusty blade, the first one is low efficiency, this is not a simple cost increase. The second is accident prone. Rust is a chemical process that occurs when oxygen or air is moist, like steel forming Patina. If you don't take good care of your blade, it will rust and become brittle. Our plastic shredder blades need to rotate at high speed inside the motor. That's why accidents happen. So how do we prevent rust?

The principle is very simple, is to destroy the conditions can rust, water, air separation. If only one of them was destroyed, it would be very effective. First, we can adopt a special processing technology, such as blackening, bluing a heat treatment. Second, is the independent membrane treatment. The principle of this utilization is the separation of air and water. The third is electroplating. Electroplating is generally a layer of metal plating. An inert metal like chromium. A fourth, simpler method is to coat the shredder blade with a layer of motor oil, which can be easily found. And can play the role of lubrication, so that the speed of the blade of the plastic grinder, efficiency will be improved.

Plastic Grinder Blade can not cut more than 5 mm thick material, so easy to cause damage to the blade. So if you want to extend the service life of your shredder, you should pay attention to not only the rust, but also the problems mentioned above.