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The selection of the blade material of the plastic shredder
- May 25, 2018 -

The selection of the blade material of the plastic shredder

The blade of the plastic shredder is related to the abrasion, the degree of corrosion and the material of the crushed material and the salt and alkali impurities, such as the oil pollution in it. The specific selection should be the comminuted material as the standard. For example, the material with glass fiber, or the stronger material, needs to be made of good material. If the blade is broken, improper selection may cause rapid loss of blade and uneven particle size.

When breaking plastics, try to separate metal substances. The material of the plastic pulverizer is mainly as follows: 9Crsi (nine chromium silicon), Cr12mov (SKD-11) chromium, 12 molybdenum vanadium, welded tungsten steel and welding high speed steel. Among them, 9CrSi, chrome 12 molybdenum vanadium belong to ordinary blade, such plastic crushing machine is generally suitable for crushing ordinary materials and hard plastics. Tungsten steel, high speed steel blade edge sharp, wear-resistant, but more brittle, suitable for broken glue soft material, glass fiber material, toughness elastic material, not recommended to crush hard material to use!

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