the adjustment steps of the dryer are as follows:
when the cylinder moves downward, tighten the adjusting bolt 2 and loosen the whole bolt 1 (note that the number of loosening loops is equal to the number of loosening loosening loops), the cylinder will stop moving downward; if the cylinder moves upward, add liquid lubricant to the supporting wheel, then the cylinder will stop moving upward, if it still moves upward, tighten the bolt 1, loosen. remove bolt 2, the simplified body moving up; if it moves down again, the lubricating sleeve on the supporting wheel should be wiped off, and if necessary, repeat the method mentioned above until it does not move. in the process of adjustment, the bracket wheel should be prevented from skewing in different directions. in the adjustment process, in order to make the dryer cylinder move up, it is better to pour some lubricating oil on the surface of the wheel to increase the surface friction; otherwise, if you want to make the cylinder slide down, you can pour some sticky grease to reduce the surface friction. adjusting the supporting wheel should adjust four supporting wheels at the same time, and ensure that the contact surface between the belt and the supporting wheel is not less than 50%.
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