conical refiner

conical refiner

[′kän·ə·kəl ri′fīn·ər]
(mechanical engineering)
In paper manufacture, a cone-shaped continuous refiner having two sets of bars mounted on the rotating plug and fixed shell for beating unmodified cellulose fibers.
References in periodicals archive ?
Tenders are invited for Supply Erection And Commissioning Of Conical Refiner As Per Ofi Specification Qty- 2 Nos
The PFI mill continues to be the most commonly used laboratory refining device despite much evidence that its refining effect differs from disc and conical refiners.
The stock preparation line consists of OptiSlush pulper, OptiFiner conical refiners and deflaker and OptiScreen screens.
The new refiner replaces the mill's old system of three refiners : two Black Clawson conical refiners each coupled to a 400 HP motor, and one 20" Beloit-Jones DDTM 3000 refiner coupled to a 300 HP motor.