
(1)Continuous rolling method is adopted to enlarge the up-and-down conveying device to 400mm. The lead of screw is increased to 420mm. This design aims
to increase transmission capacity, decrease the speed of drive set as well as weld
work and correction work. After all, the grain breakage rate is largely decreased.
The speed of large diameter and thread pitch conveying device is 100 z/h.
(2) The rubbercoating technology is applied to main driving wheel of
hoister, which makes it possible for the hoisting machine to function
in a low speed. This is a very effective way to decrease the damage
rate. 5HX-60 hoisting machine’s line speed can reach to 2m/s and the lifting
capacity reaches 80 tons.
(3) 5HX-60 batch circling grain dryer uses large drying area, multi drying path to ensure the
average precipitation rate can be 11.2%. The grain thickness is 120mm and grain height
is 3600mm. 12 grain roads are set up until the end of porous halftone. In order to
keep the drying moisture uniformity, we increase the normal 19.7% hole operating rate
to 24.5, which make full use of the hot air’s uniformity to dry the grain.
Application:
The dryer can be applied to paddy, corn, wheat, sesame, peanut sunflower seed,
rapeseed, cotton seed, soybean, mung bean etc.
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