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Products Details


Rotary Breaker

 

Rotary Breaker

ROTARY BREAKER machines are used for crushing, sizing, and cleaning (Conditioning) of run-of-mine coal and other friable materials. They are used to produce a product that is relatively coarse, with minimum fines, and that is 100% to size.

Breaks Crush by gravity impact only. A large cylinder made of perforated screen plates is fitted with internal shelves. As the cylinder rotates, the shelves lift the feed and, in turn, the feed slides off the shelves and drops onto the screen plates below, where it shatters along natural cleavage lines.

 

Table For Rotary Breakers
Breaker Size : 1-1/2 2 2-1/2 3 4 5 5
9’ x 12’ - - - - 400 500 600
9’ X 16’ - 200 300 400 500 600 700
9’ X 20’ - 300 400 500 600 700 800
10’ X 16’   300 400 500 600 700 800
10’ X 20’ - 400 500 650 800 1000 1200
10’ X 24’ 400 550 700 850 1000 1250 1500
12’ X 18-2” - 300 500 700 800 1000 1200
12’ X 22-7” 400 550 700 850 1000 1250 1500
12’ X 27’ 700 800 900 1000 1200 1450 1700
13’-6” X 28’ 800 900 1000 1200 1400 1700 2000

 

The capacities in the table are based on Strip Mine R.O.M Coal having a Hardgrave Index between 55 to 70. The Capacities include all of the coal in the R.O.M.- not just the coal broken. The capacity of the Rotary Breaker Varies Considerable with the hardness and friability of the coal.

Note : Screen Holes are ½” Larger in Diameter then the Product Size.

 

 

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