Preventive maintenance of corrugated cardboard production line

Carton enterprises pay great attention to the prevention of corrugated board production line equipment and maintenance. Corrugated board production line of preventive maintenance of the goal is to prevent equipment failure. Preventive maintenance can protect and enhance equipment reliability by replacing worn parts prior to failure of parts and equipment. Preventive maintenance activities include equipment inspection, whole or local inspection, replacement of oil, lubrication, etc.. In addition, workers can record equipment wear, in order to cause parts of the system before the problem, clear need to replace, repair and wear parts. Recently, advances in testing and diagnostic tool technology have helped carton companies maintain equipment accurately and efficiently.

Value of preventive maintenance

Preventive maintenance said there are a lot of misunderstanding. One is that the high cost of preventive maintenance. According to this logic, preventive maintenance than regular shutdown and maintenance costs even higher, that is, the cost of maintenance than the equipment after the failure to be high. In some parts, indeed. However, it is necessary to compare not only the cost but also the long-term profit and cost savings due to preventive maintenance. For example, if there is no preventive maintenance, losses resulting from unplanned downtime can occur. In addition, preventive maintenance will be due to the improvement of production efficiency and equipment during the use of cost savings. www.chinacartonmachine.com

Preventive maintenance to bring long-term benefits

Improve the reliability of the system:

Reduce the cost of the replacement part loss:

Reduce system downtime:

Spare parts inventory management:

From long-term impact and cost comparison, preventive maintenance is more meaningful than routine maintenance when equipment failure occurs.

When to carry out preventive maintenance

Only when meet the following two conditions, to carry out preventive maintenance is meaningful:

A: fault problem element rate. In other words, the failure rate of the component is increased, which means wear and tear. However, preventive maintenance is meaningless if the failure rate of an element is too high (reflected by exponential distribution).

Two conditions: the total cost of preventive maintenance activities should be lower than the total cost of maintenance and maintenance. Pay attention to maintenance maintenance costs, including visible and invisible costs, such as downtime loss, production time loss, lost credibility, etc..

If meet two conditions, preventive maintenance is meaningful. In addition, according to the cost ratio, the best time for preventive maintenance of individual parts can be calculated by computer.

Preventive maintenance requirements should focus on each machine each parts, maintenance according to plan. Usually, refer to the machine manufacturer to provide a list of specific maintenance tasks and common fault problems. Each maintenance supervisor shall organize these tasks in the framework consistent with the plant procedures and plans. Sometimes, maintenance supervisors may be different from machine manufacturers in judging tasks and plans.

The maintenance of equipment failure, relies heavily on the maintenance personnel supervision skills. Therefore, must establish the document database for all these processes. That is, to create a computer program to store all this information and guide the maintenance of the machine. To some extent, preventive maintenance work professional requirements, the need for trained technicians to competent. Electronic control work especially to technicians to complete. The maintenance supervisor responsibility is not small, to carry out training and appropriate task assignment of machine maintenance personnel.

Corrugated carton production equipment industry and other industries as equipment is so complex and difficult to serve". A typical maintenance of good processing equipment, in principle, as long as the use of high-quality raw materials: corrugated cardboard, printing plate, die cutting mold and ink will be able to process high quality carton products day and night. When the factory production deviates from the normal operation plan, the use of old equipment, damaged plate and mold, of course, will lead to product quality problems. Worn bearings, gears, rollers and other machinery is the root cause of the landslide mass.

Inquiry for Our Product

When you contact us, please provide your detail requirements.
That will help us give you a valid quotation.

1. Your Name *
2. Your E-mail *
3. Message *