KRK rotary dryer (standard type)

  • Pulp/Chip/Sheet former / Dryer
  • Product Number No.2575-I

This dryer is used for drying in the paper handmaking process. You can perform continuous drying simply by placing paper on the specimen conveyor belt. A heater is built in the dryer to heat the drum surface to a certain temperature. The movement of the specimen conveyor belt rotates the heated drum. Then the drum winds up the specimen and discharges the dried paper sheet after a half-turn. This dryer is designed to have thick walls in order to increase the thermal storage in the rotating drum, eliminating temperature drop and dispersion in temperature distribution that could otherwise occur due to feed of wet paper. This design also effectively reduces differences in migration depending on the location of the wet paper. A safety mechanism is incorporated to keep the drive motor running until the temperature drops to a certain level after completing tests.

参考規格 :

Specifications

Diameter of drum 400mm Width of drum 400mm (wide model 600mm)
Heater main 1.6kW, sub 0.8kW (400mm wide) two-stage switchover Temperture max. 120℃
Temperature controller non-contact surface thermometer Conveying speed 0.15 to 1.0m/min. steplessly variable
Conbeyor belt endless or with Velcro tape (optional) Power souce single-phase 200/220VAC 50/60Hz 12A (wide model 15A)
Outer dimentions 680×660×630mm (400mm wide, folded) Instrument weight 102kg

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