?Repair and maintenance of kneader

Repair and maintenance of the kneader Open the top cover, start the stirring motor, and then add the material.
After the material is added, clean up the foreign matter at the cylinder mouth, check whether the sealing strip of the top cover is damaged, cover the cover and press it well, tighten the bolts, continue mixing, pumping It is really necessary to open the vent valve, and it is strictly forbidden to close the vent valve without vacuuming to cause positive pressure and affect the deformation of the machine and cause damage
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Vacuuming and stirring to the process requirements, heating with steam or water cooling, heating evenly, not easy to stick to the pot, and fast cooling
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The material is turned over by hydraulic pressure, and the empty valve is opened before the material is discharged, and the material is discharged quickly and cleanly
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The upper cover of the equipment is sealed with silicone rubber, and the shaft end is sealed with a mechanical seal or a PTFE ring, which has a good sealing effect
.

1.
After the machine is installed, first clean, decontaminate and wipe the anti-rust grease
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Check each lubrication point and inject lubricating oil (grease)
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2.
Check the tension of the V-belt before driving, and move the motor to the proper position by adjusting the bolt
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3.
Check whether the fasteners are loose, whether the steam pipeline leaks, and whether the circuit and electrical equipment are safe
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The electric heating type kneader must have a grounding device.
4.
Clean the kneading chamber before the test run, and run it for 10-15 minutes.
After confirming that the machine is running normally, put it into production
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Usually, the noise of the new gear (including the reducer) is relatively loud in the initial use, and will naturally decrease after a period of running-in
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 　　5.
When using steam for heating, a safety valve and a pressure gauge should be installed at the inlet pipe, and the steam pressure should not exceed the operating pressure requirements of the mixing tank according to the knowledge of the sign
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 　　6.
The use of inversion should be reduced when mixing and kneading
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 　　1.
All lubricating parts should be filled with oil frequently
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 　　2.
There should be no leakage of raw materials in the sealing part of the wall panel
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 　　3.
The tightness of the belt is appropriate, and it should be checked, adjusted or replaced regularly
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 　　4.
The steam pipeline is not allowed to leak, the valve should be closed when the machine is stopped, and the reliability of the pressure gauge of the safety valve should be ensured
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 　　5.
The machine should be overhauled after six months of operation, check the damage degree of wearing parts, and make appropriate adjustments and replacements
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