How to adjust DM47 electric coffee grinder? Here is a video to help.

How to adjust DM47 electric coffee grinder? Here is a video to help.
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DM47 electric coffee grinder from Yihua Coffee
1.It can grind medium and light hard beans for espresso or pourover coffee.
2.Aluminum alloy body, single-dose 30g bean bin (with air blowing plastic cover)
3.Stepless scale control grinding powder thickness 3mm/150 grid
4.47mm cone knife high nitrogen steel grinding disc (420 stainless steel)
5.775 DC gear motor, DC 24V10A power adapter, car power cord
6.About 0.1 grams of residual powder
7.Length, width and height: 180*95*290mm
8. Weight: 2552g

[@hassanhamza5614]

Its conical burr grinder?

[@EvenlyCoffeeGrinder168]

Dear Hassan, yes it is 47mm conical burr grinder,

[@EvenlyCoffeeGrinder168]

the burr is made of higher nitrogen steel material

[@EvenlyCoffeeGrinder168]

Dear Hassan,do you want to test first?