Radius of Feed in Smooth Roll Crusher Calculator

✖Radius of Crushing Rolls is the radius of the crushers used in the reduction process.ⓘ Radius of Crushing Rolls [R_c]			+10% -10%
✖Half of Gap between Rolls is half the closest distance between the rolls.ⓘ Half of Gap between Rolls [d]			+10% -10%
✖Half Angle Of Nip is defined as the angle that is tangent to the roll surface at the points of contact between the rolls and the particle.ⓘ Half Angle of Nip [α]			+10% -10%

✖Radius of Feed is the radius of the feed particles.ⓘ Radius of Feed in Smooth Roll Crusher [R_f]

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Radius of Feed in Smooth Roll Crusher Solution

STEP 0: Pre-Calculation Summary

Formula Used

Radius of Feed = (Radius of Crushing Rolls+Half of Gap between Rolls)/cos(Half Angle of Nip)-Radius of Crushing Rolls
R_f = (R_c+d)/cos(α)-R_c
This formula uses 1 Functions, 4 Variables

Functions Used

cos - Cosine of an angle is the ratio of the side adjacent to the angle to the hypotenuse of the triangle., cos(Angle)

Variables Used

Radius of Feed - (Measured in Meter) - Radius of Feed is the radius of the feed particles.
Radius of Crushing Rolls - (Measured in Meter) - Radius of Crushing Rolls is the radius of the crushers used in the reduction process.
Half of Gap between Rolls - (Measured in Meter) - Half of Gap between Rolls is half the closest distance between the rolls.
Half Angle of Nip - (Measured in Radian) - Half Angle Of Nip is defined as the angle that is tangent to the roll surface at the points of contact between the rolls and the particle.

STEP 1: Convert Input(s) to Base Unit

Radius of Crushing Rolls: 14 Centimeter --> 0.14 Meter (Check conversion here)
Half of Gap between Rolls: 3.5 Centimeter --> 0.035 Meter (Check conversion here)
Half Angle of Nip: 0.27 Radian --> 0.27 Radian No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

R_f = (R_c+d)/cos(α)-R_c --> (0.14+0.035)/cos(0.27)-0.14

Evaluating ... ...

R_f = 0.041578423523553

STEP 3: Convert Result to Output's Unit

0.041578423523553 Meter -->4.1578423523553 Centimeter (Check conversion here)

FINAL ANSWER

4.1578423523553 ≈ 4.157842 Centimeter <-- Radius of Feed

(Calculation completed in 00.020 seconds)

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NIT Srinagar (NIT SRI), Srinagar, Kashmir

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< Size Reduction Equipment Calculators

Half of Gaps between Rolls

LaTeX Go Half of Gap between Rolls = ((cos(Half Angle of Nip))*(Radius of Feed+Radius of Crushing Rolls))-Radius of Crushing Rolls

Radius of Feed in Smooth Roll Crusher

LaTeX Go Radius of Feed = (Radius of Crushing Rolls+Half of Gap between Rolls)/cos(Half Angle of Nip)-Radius of Crushing Rolls

Critical Speed of Conical Ball Mill

LaTeX Go Critical Speed of Conical Ball Mill = 1/(2*pi)*sqrt([g]/(Radius of Ball Mill-Radius of Ball))

Radius of Ball Mill

LaTeX Go Radius of Ball Mill = ([g]/(2*pi*Critical Speed of Conical Ball Mill)^2)+Radius of Ball

< Important Formulas in Size Reduction Laws Calculators

Area of Product given Crushing Efficiency

LaTeX Go Area of Product = ((Crushing Efficiency*Energy Absorbed by Material)/(Surface Energy per Unit Area*Length))+Area of Feed

Area of Feed given Crushing Efficiency

LaTeX Go Area of Feed = Area of Product-((Crushing Efficiency*Energy Absorbed By Unit Mass Of Feed)/(Surface Energy per Unit Area))

Energy Absorbed by Material while Crushing

LaTeX Go Energy Absorbed by Material = (Surface Energy per Unit Area*(Area of Product-Area of Feed))/(Crushing Efficiency)

Crushing Efficiency

LaTeX Go Crushing Efficiency = (Surface Energy per Unit Area*(Area of Product-Area of Feed))/Energy Absorbed by Material

Radius of Feed in Smooth Roll Crusher Formula

LaTeX Go

Radius of Feed = (Radius of Crushing Rolls+Half of Gap between Rolls)/cos(Half Angle of Nip)-Radius of Crushing Rolls
R_f = (R_c+d)/cos(α)-R_c

What is Toothed Roll Crusher used for?

Toothed Roll Crusher is designed to crush collected gross sample of “Run of Mines Coal” or “Coal large”, which generally contains Upto 150mm size coal with a few lumps of -230mm. The machine crushes the gross sample Upto -50mm size with less generation of fines.

What is Unit Operation?

A Process in which only physical changes and not chemical changes takes place are known as a unit operation.

How to Calculate Radius of Feed in Smooth Roll Crusher?

Radius of Feed in Smooth Roll Crusher calculator uses Radius of Feed = (Radius of Crushing Rolls+Half of Gap between Rolls)/cos(Half Angle of Nip)-Radius of Crushing Rolls to calculate the Radius of Feed, Radius of Feed in Smooth Roll Crusher formula is basically the radius of the particles present in the feed that needs to be passed through the crusher to reduced in size. Radius of Feed is denoted by R_f symbol.

How to calculate Radius of Feed in Smooth Roll Crusher using this online calculator? To use this online calculator for Radius of Feed in Smooth Roll Crusher, enter Radius of Crushing Rolls (R_c), Half of Gap between Rolls (d) & Half Angle of Nip (α) and hit the calculate button. Here is how the Radius of Feed in Smooth Roll Crusher calculation can be explained with given input values -> 260.1456 = (0.14+0.035)/cos(0.27)-0.14.

FAQ

What is Radius of Feed in Smooth Roll Crusher?

Radius of Feed in Smooth Roll Crusher formula is basically the radius of the particles present in the feed that needs to be passed through the crusher to reduced in size and is represented as R_f = (R_c+d)/cos(α)-R_c or Radius of Feed = (Radius of Crushing Rolls+Half of Gap between Rolls)/cos(Half Angle of Nip)-Radius of Crushing Rolls. Radius of Crushing Rolls is the radius of the crushers used in the reduction process, Half of Gap between Rolls is half the closest distance between the rolls & Half Angle Of Nip is defined as the angle that is tangent to the roll surface at the points of contact between the rolls and the particle.

How to calculate Radius of Feed in Smooth Roll Crusher?

Radius of Feed in Smooth Roll Crusher formula is basically the radius of the particles present in the feed that needs to be passed through the crusher to reduced in size is calculated using Radius of Feed = (Radius of Crushing Rolls+Half of Gap between Rolls)/cos(Half Angle of Nip)-Radius of Crushing Rolls. To calculate Radius of Feed in Smooth Roll Crusher, you need Radius of Crushing Rolls (R_c), Half of Gap between Rolls (d) & Half Angle of Nip (α). With our tool, you need to enter the respective value for Radius of Crushing Rolls, Half of Gap between Rolls & Half Angle of Nip and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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