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Double cone rotary vacuum rake dryer is suitable for chemical, pharmaceutical, food and other industries of powder, granular and fiber concentration, mixing, drying and materials that need to be dried at low temperature (such as biochemical products, etc.
), more suitable for oxidizing, volatile, heat-sensitive, strong irritation, toxic materials and materials that are not allowed to destroy the crystal
.
Several precautions for the use of double-cone rotary vacuum rake dryer, as follows: 1, start the power supply of the regulating machine, and control the speed from zero to slowly increase; 2.
There must be a vacuum in the rotary drum during the heating operation, otherwise an accident will occur; 3, the feeding speed should be slow and uniform; 4.
Operators should do a good job of protection, wear masks, safety helmets, etc.
; 5.
It is forbidden to extend the handle into the screw feeder; 6.
After the equipment is used, it must be cleaned; 7.
After the drum is closed, wait until the motor does not rotate before controlling the forward and reverse rotation, otherwise it is easy to cause damage to the motor; 8.
When installing the pipeline, it is necessary to prevent overdose, and the material should not be mixed with blocky hard objects
.
