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NCR series conical refiner

lt is mainly used for the continuous beating of chemical wood pulp, mechanical pulp, cotton pulp, and wastepaper pulp; it is a continuous beating equipment for coarse and fine grinding of the pulping system of the papermaking industry.

Category：

Commodity wood pulp/Cotton pulp and waste paper pulping equipment

Keywords：

Conical Refiner

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Description

The NCR series conical refiner is suitable for continuous pulping of various slurries after purification.It can be used in series with the double-disc refiner or independently.By pairing different tooth profiles of the rotor and stator, spindle speed, and motor power, it can achieve both free-fiber refining with cutting as the main form and sticky refining with fibracation as the main form.

Type	NCR1	NCR2	NCR3	NCR4
Rotor big end diameter(mm)	460	600	750	1000
Operating concentration	3-5%	3-5%	3-5%	3-5%
Rated flow rate (LPM)	800-2500	1500-4500	2500-6800	3500-9000
Production capacity(t/d)	50-150	80-250	130-350	200-500
Spindle speed (RPM)	720-1200	600-900	500-750	420-600
Main motor power (kW)	160-315	315-560	400-1000	800-1700
Feed motor power(kW)	0.25	0.37	0.55	0.75
Specification of slurry inlet	DN150	DN200	DN250	DN300
Discharge port specification	DN150	DN200	DN250	DN300