Let us take a look at the flat twin-screw extruder safety operation procedures

Time:2022-08-22

Let's take a look at the followingflat twin screw extruderSafety Operation Regulations

In the process of using the flat twin-screw extruder, safety work is very important. We must not only operate safely, but also make this machine run safely. How should we ensure safety?

Operation process and specification of flat twin screw extruder:

1. Operated by professionals, it should be operated in strict accordance with the operating procedures, not in the operating station illegal operation, do not destroy the safety protection measures of the machine in pursuit of efficiency.

2. Regularly check whether the insulation effect of the wire is good, and pay attention to the operating status of the granulator. If there is a fault or abnormality, it needs to be reported to the relevant personnel and handled by professional maintenance personnel. If any abnormal phenomenon affecting safety is found, immediately press the emergency stop switch.

3 When the flat twin-screw extruder equipment is running, it is necessary to check the operating status of the extruder, especially the water temperature. If there is any abnormality, it should be dealt with in time.

4. The flat twin-screw extruder should provide sufficient flow of cooling water for the oil cooler as required to prevent hydraulic components and pipes from clogging and leaking due to oil pollution or high temperature.

Method of Reducing Noise in Use of Flat Twin Screw Extruder

The flat twin-screw extruder will produce a lot of noise during operation. How should we solve these noises?

The noise of the flat twin-screw extruder not only affects work efficiency, but also damages the hearing of the operator. Therefore, it is necessary to understand how to reduce the noise of the small flat twin-screw extruder:

1. The flat twin-screw extruder may have a bearing problem at a certain position, causing the machine to run abnormally, vibrating the working current, and the running current is large, and it is necessary to stop the machine for inspection or replace the bearing.

2. When the ring die is blocked or only part of the die holes are discharged, foreign matter enters the ring die, the ring die is out of round, the gap between the pressure roller and the pressure die is too tight, the pressure roller is worn or the pressure roller bearing is damaged and cannot roll, the pelletizer will swing.

3. The coupling correction is unbalanced, the unevenness is deviated, the granulating machine will swing, the gear shaft oil seal is easily damaged, and the coupling must be calibrated to the horizontal line.

4. The spindle is not tightened, especially for D-type or E-type machines. When the spindle is loosened, it will move back and forth axially, and the pressure roller will swing obviously. The noise of the granulator will have a great shock, and it is difficult to granulate. The butterfly spring and round nut at the tail of the spindle need to be tightened.

5. The size of the gear wear, or the replacement of a single gear, there will also be noise.


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