Operation process on polished treatment on stainless steel conveyors

- Mar 06, 2019-

Must choose the cold rolled stainless steel sheet before making polished job.

Lets introduce the steps of polished treatment by taking an example for polishing equipment by 250 mesh .

First,use the dry vane wheel to polish by 80 mesh. Then use the dry vane wheel to polish into 200 mesh.Thirdly ,use the dish to polish the equipment into 240 mesh.At last,use the dish to polish into 250 mesh. Remember to use burlap dish to finish the final polished job.This is the basic steps for polished treatment by hands. Now more and more customers to use machine to make polished on screw conveyors and other stainless steel equipment,which save a lot of time.

 

Sometimes we will receive request on polished treatment of stainless steel conveyors. The grades of polished treatment is as below form :

 

Item No

Polished grade

Equal to standard

Equal to standard

Photos

1

400 mesh

Ra0.1~0.2μm

Rz0.8-1.6μm

 图片1

2

350 mesh

Ra0.2~0.3μm

Rz01.6-2.4μm

 图片2

3

300 mesh

Ra0.3~0.4μm

Rz2.4-3.2μm

 图片3

4

250 mesh

Ra0.4~0.6μm

Rz3.2-4.8μm

 

 图片4

5

200 mesh

Ra0.6~0.8μm

Rz4.8-6.3μm

 图片5

6

150 mesh

Ra0.8~1.6μm

Rz6.3-9.4μm


7

100 mesh

Ra1.6~3.2μm

Rz9.4-12.5μm

 

 图片6

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