Why is it not recommended to purchase a second-hand laser cutting machine?

1. The lifespan of the fiber laser is lost, the laser power decreases, and the cutting efficiency decreases. Laser, as one of the core components of laser cutting machines, is very expensive. The laser power of a laser cutting machine that has been used for a long time will gradually decay. If this laser cutting machine is used for a long time, the laser power may weaken significantly. If the laser power decreases, the cutting thickness decreases, and the cutting speed will also decrease accordingly. The cost of replacing the laser is significant.
2. CNC machine tools have fast functional updates and outdated second-hand equipment, which is not conducive to fine machining in the later stage.
3. After sales service is virtually non-existent, and if there is a malfunction, the original factory cannot be contacted. The warranty period for most second-hand laser cutting machines has expired. If there are problems outside the warranty period, buyers generally cannot directly contact the original factory. The laser cutting machine manufacturer is not aware that the equipment they sell has been transferred, and there is no way to provide accurate after-sales service judgment and repair. If parts need to be replaced, the maintenance cost is very high, which is very detrimental to the buyer.
4. Incomplete accessories affect cutting progress. When general customers purchase new equipment, the seller will deliver a large number of vulnerable parts, accessories, etc., such as nozzles with different diameters, ceramic rings, protective lenses, etc. But if you directly purchase second-hand laser cutting machines, these accessories are generally not available, which invisibly increases the cost for customers to use second-hand laser cutting machines.

The process of laser cutting pipes has become popular in recent years. Various laser cutting machines for pipes have attracted the attention of users one after another. With the rapid growth of metal pipe production and consumption, advanced laser cutting systems have been widely used in the production and processing of pipes, especially in the processing and application of metal pipes such as stainless steel, alloy steel, carbon steel, galvanized steel, etc.

Special antifreeze knowledge for laser cutting machines

The winter climate is cold, and we need to master more anti freezing techniques for fiber laser cutting machines. Here is an introduction for everyone. If the laser cutting machine is not used for a long time, as long as the cooling water has entered the area, especially the cooling water in the laser cavity and pipeline, it must be thoroughly drained.

Maintenance Manual for Laser Cutting Machine Equipment

How to maintain a laser cutting machine in daily work? How can we extend the service life of laser cutting machines and better save production costs? We can classify according to regular maintenance intervals

Why are laser cutting machines becoming increasingly popular?

Before 2010, due to the high price of laser cutting equipment, there were not many domestic enterprises that used large format laser cutting machines. Driven by the continuous improvement of modern industrial processing requirements, domestic enterprises have actively introduced laser cutting equipment. After 2011, domestic laser enterprises have vigorously developed high-power fiber laser cutting machines. High power fiber laser processing has unique processing advantages, significantly reducing processing costs. At the same time, combined with various flexible payment methods, more and more sheet metal processing enterprises, kitchen and bathroom manufacturing enterprises, and automotive component processing enterprises are using laser cutting machines, and laser processing equipment is rapidly becoming popular.

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Jessica
E-mail: jessica@leadinglaserinc.com
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