double-roll crusher

double-roll crusher

[¦dəb·əl ′rōl ′krəsh·ər]
(mechanical engineering)
A machine which crushes materials between teeth on two roll surfaces; used mainly for coal.
References in periodicals archive ?
3] feeds the hopper of the crushing plant, which is equipped with a double-roll crusher.
They will operate in concert with Sandvik's PF200 fully mobile crushing stations, which use a CI10 double-roll crusher.
Among those were two secondary breakers from its Rammer line, a scalper screen and hybrid sizer and double-roll crusher.
After coal is dumped into the crushing plant's 200-cubic-meter feed hopper, an apron conveyor delivers the coal to a Krupp H-BRN 20220 double-roll crusher.
There are two Gundlach double-roll crushers, one Pennsylvania granulator crusher and three FMC vibrating feeders.
5 m and a drive rating of 2 x 450 kW each, the four double-roll crushers at the core of these plants are among the largest that Krupp Fordertechnik has ever supplied worldwide.