How to judge whether the hardness of wood meets the standard

When processing raw materials, the wood crusher must not only consider its properties and humidity, but also its hardness. If the hardness of the raw materials is too high, it will put a certain amount of pressure on the blades of the wood grinder. If the hardness is too high, , the blades of some wood crushers are not hard enough and cannot be crushed. Therefore, when selecting materials, we need to test the hardness of the materials. Only wood with up to standard hardness can be processed. So how to judge whether the hardness of wood meets the standard? Today we will analyze it for you.

First, let’s understand some basic knowledge about hardness. The units of material hardness include Mohs hardness, Vickers hardness, Brinell hardness, Shore hardness and other standards. There are ten levels in total. But for wood, generally speaking, Its hardness is much different from that of stone. Therefore, the wood shredder uses the humidity of the material as a reference to judge its hardness. Usually, the greater the humidity, the greater the hardness. There are also professional moisture meters to measure the humidity of wood to determine the hardness of the wood.