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  Calculation of roll type
press productivity
 
  Decoding of designation
of roll type press, ПБВ series
 
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  Calculation of roll type press productivity
   
 

To calculate roll type press productivity during processing of bulk next units are used:
tons in hour (t/h) ore cubic metre in hour (cub.m/h).

Productivity Roll type presses productivity, first of all, depends on speed of roll rotation and geometry, volume and destiny of briquette.
Productivity can be calculating by the following formulas:

• (1) Productivity in m3/h:
• (2) Productivity in t/h:

at that:

- angular velocity of roll rotation (roll swiftness per minute);
- general number of cells in one roll (general number of briquettes producing in one turn);
- volume of briquette, m3;
- mass of briquette, ton;

Here:

at that - destiny of briquette, kg/m3
   
  Decoding of designation of roll type press, ПБВ series
   
 
 
 
Briquetting press,
roll type
Diameter of pressing rolls, mm
Working surface's width of pressing rolls, mm
Letter «П»
mean availability
of screw batcher
Strength of rollers
pressure (pressing force), tons
 
   
 

For example, briquetting roll type press with diameter of pressing rolls – 700 mm, working surface's width of pressing rolls – 300 mm, maximal force, retained by pressing rolls – 200 tons, using screw batcher:

«ПБВ-700/300 – 200П TR 3821-001-50316524-2004».

"Spidermash" company have patent for producing roll type press ПБВ series for briquetting bulk and plastic materials RU №2197389 C1.

   
 
 
 
   
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