Wrap angle adjustment of the preheater is a crucial step in the corrugated board production process. The correct wrap angle ensures even heating of the cardboard, thus improving productivity and product quality. This article describes in detail the principles, procedures and precautions for adjusting the wrap angle of corrugated cardboard preheaters.


What is package adjustment?
Inter-wrap adjustment refers to changing the wrapping angle of the paper on the preheater to control the uniformity of the paper's heating and the degree of heat absorption. The larger the wrap angle, the longer the paper stays on the preheater and the more heat it absorbs. Conversely, the smaller the wrap angle, the shorter the paper stays on the preheater and the less heat it absorbs.


Why is bale adjustment important?
Improve product quality: Uniform heating prevents warping, bubbles and other quality problems in the cardboard.
Improve productivity: The right bale angle can shorten the heating time and increase the speed of the production line.
Save energy: By optimizing the angle of the package, you can reduce energy consumption and lower production costs.
Steps of balehouse adjustment
Preparation: Check the condition of the preheater to make sure the equipment is working properly. Prepare the necessary tools, such as wrenches, measuring instruments, etc.
Measure the current package angle: Use the measuring instrument to measure the current package angle and record the data for comparison after adjustment.
Adjust the bale angle: Adjust the bale angle as needed. It is usually realized by adjusting the guide roller of the preheater. Pay attention to gradual adjustment, each adjustment should not be too large, so as not to affect the quality of paper.
Test and record: carry out trial production after adjustment and observe the heating condition and quality of cardboard. Record the adjusted package angle and production effect as a future reference.
Precautions for package room adjustment
Safety first: Pay attention to safety during the adjustment process and avoid contacting high temperature parts.
Step by step: Do not adjust too much at one time to avoid negative impact on production.
Regular inspection: Check the preheater and the angle of the package room regularly to ensure that the equipment maintains the best condition.
Conclusion
Adjustment of the corrugated cardboard preheater's package is an important part of the production process, and correct adjustment can significantly improve production efficiency and product quality. Through the introduction of this article, we hope to help you better understand and operate the balehouse adjustment to enhance your production line performance.


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