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High Consistency Refiner


High Consistency Refiner

Product introduction:

High consistency disc refiner is a series of finalized products produced by Zhengzhou Yunda Paper Equipment Co., Ltd. After studying the characteristics of domestic raw materials, our company has developed this new GPM series product. The high consistency disc refiner is characterized by reasonable and compact structure, high precision, high automation, high inlet consistency , high output and stable operation. This equipment is mainly used in chemical mechanical pulp and semi chemical mechanical pulp production lines. First, push the processed wood chips, bamboo chips, grasses, non wood fibers, straw and other raw materials from the feeding screw to the refiner,then between the moving disc and the stationary disc in high-speed rotation, the material is kneaded, and the fibers in it will leave the high consistency disc refiner after being loosened and separated.


Technical Data

Model GPM244 GPM250 GPM256 GPM262 GPM268
Configuring Refiner Size/mm 1120 1270 1420 1575 1728
Refiner Size/inch 44″ 50″ 56″ 62″ 68″
Density/% 25-35 25-35 25-35 25-35 25-35
Capacity/(t/h) 90-140 120-180 170-260 240-340 300-450
Improve karsting after grinding/°SR 10-15 10-15 10-15 10-15 10-15
Design pressure of grinding chamber/Bar 8Bar 8Bar 8Bar 8Bar 8Bar
Spindle rotation speed(50Hz/60Hz)/rmp 1500/1800 1500/1800 1500/1800 1500/1800 1500/1800
power/kw 1800kw-3550kw 2500kw-4500kw 4000kw-7100kw 5600kw-9000kw 10000kw-15000kw