Vertical sanding machine

Abstract

The invention relates to grinding equipment, in particular to a vertical sanding machine. The sanding machine comprises a rack, a base, a lifting rod, a dispersing disk, a grinding cylinder and a motor, wherein the motor is fixed in the rack; the bottom of the rack is fixed with the base; the top of the rack is fixed with the lifting rod; the dispersing disk is fixed to the top of the lifting rod and is placed in the grinding cylinder; a grinding disk is fixed to the bottom of the grinding cylinder; through holes are formed in the dispersing disk. By the sanding machine, the grinding force of materials can be greatly improved, and the work efficiency is improved.

Description

technical field

[0001] The invention relates to a grinding device, in particular to a vertical sand mill. Background technique

[0002] At present, in the wet ultrafine grinding of materials, it is usually used: a grinding medium composed of grinding balls, materials and solvents is installed in a container, stirring the grinding media can realize mutual extrusion, collision and friction between grinding and materials, so as to achieve For the purpose of crushing, the grinding fineness of the material is related to the size of the grinding ball. The larger the grinding ball, the coarser the ground product, and vice versa, but the smaller the grinding ball, the higher the stirring speed is required, and the grinding media in the container are kept at the same speed. Rotating in the same direction, the grinding efficiency is extremely low, and the wear of the stirring rod and the container is aggravated, and the service life is short. Contents of the invention

[0003] In o...

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