Double Roll Crusher Power Calculation
Hi, I'm a employ and need to design a double roll crusher that can be used for crushing coal from 200mm down to 75 mm at a rate of 160 tons per hour (tph).
Where can I find the mechanical properties of coal and how do I determine the roll diameter, roll speed, torque and reaction forces on the shafts if the rolls have teeth? & power calcualtion
Any references would be appreciated.
Thanks
Rajanarender.N ■
Re: Double Roll Crusher Design
Originally Posted by Danie
Hi, I'm a student and need to design a double roll crusher that can be used for crushing coal from 100 mm down to 50 mm at a rate of 300 tons per hour (tph).
Where can I find the mechanical properties of coal and how do I determine the roll diameter, roll speed, torque and reaction forces on the shafts if the rolls have teeth?
Any references would be appreciated.
Thanks
Danie
Where can I find the mechanical properties of coal and how do I determine the roll diameter, roll speed, torque and reaction forces on the shafts if the rolls have teeth?
Any references would be appreciated.
Thanks
Danie
The american coal association is one place, virginia tech is another and the south african coal boards research arm is another if it still exists. ■
Re: Double Roll Crusher Design
Originally Posted by rajanarenderHi, I'm a employ and need to design a double roll crusher that can be used for crushing coal from 200mm down to 75 mm at a rate of 160 tons per hour (tph).
Where can I find the mechanical properties of coal and how do I determine the roll diameter, roll speed, torque and reaction forces on the shafts if the rolls have teeth? & power calcualtion
Any references would be appreciated.
Thanks
Rajanarender.N
Where can I find the mechanical properties of coal and how do I determine the roll diameter, roll speed, torque and reaction forces on the shafts if the rolls have teeth? & power calcualtion
Any references would be appreciated.
Thanks
Rajanarender.N
Namaskar Rajanarender,
You really dont need to design one when
there are several dozen already on the
world market with proven design-not
that I am not trying work you out of a job.
lzaharis ■
Double Roll Crusher Design
Hi, I'm a student and need to design a double roll crusher that can be used for crushing coal from 100 mm down to 50 mm at a rate of 300 tons per hour (tph).
Where can I find the mechanical properties of coal and how do I determine the roll diameter, roll speed, torque and reaction forces on the shafts if the rolls have teeth?
Any references would be appreciated.
Thanks
Danie ■