Many customers think, since they want to buy a laser cutting machine, wouldnt it be more appropriate for me to buy a second-hand machine.
With the continuous upgrading of the laser industry and the stability of low-power laser cutting machines in the market, the prices of new laser cutting machines are also falling continuously.
For a long time, many people are struggling to buy laser cutting machines and take over second-hand ones. HANTENCNC has been producing for many years Experience tells you that there are 4 major hidden dangers in buying second-hand:
First understand the core components of the laser cutting machine
All machines have a certain service life, and when these core components age beyond the service life, the machine is prone to failure.
For example: the cut out has slag, and the cut out is not round or smooth. Problems such as impenetrable cutting, power attenuation, no light from the machine, water ingress, etc., are not the only ones to be repaired. If the cutter is broken, you can only find the manufacturer to repair such a large object.
After-sales service
When you choose a second-hand one, then the problem comes, what should you do if there is a problem with the machine and there is no after-sales service? Whether it is necessary to find the manufacturer again for maintenance, and replace the core components such as the laser and cutting head of the entire laser cutting machine, the money added up can buy a new laser cutting machine.
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The maintenance costs of different manufacturers are also different, and the field needs to be checked, so when choosing a second-hand cutting machine, it is recommended to consider after-sales service.
The overall structural process level
Attention should be paid to the overall structure and technological level of the laser cutting machine. Now the cutting range is getting wider and wider, which is a test for the overall structure of the cutting machine. Both the overall structure and the level of craftsmanship require higher requirements, and the second-hand cutting machine is completely different from the brand-new ones in terms of craftsmanship and equipment. The technology is constantly innovating every year. You may think that buying a second-hand cutting machine to save money is actually a waste of money.
Cost-effective
To choose a product with high cost performance, you should look at the scope of application and the working strength of the machine when choosing a product. Of course, the price of new equipment is also sinking. It is superior to the old equipment in terms of service life and structural function, accuracy and maintenance. The cost is much better than that of the old equipment. With the price drop of lasers, the configuration performance of the earlier lasers has not been updated, and the price is also expensive. The seller is because it was expensive when it was bought, and the price is not cheap when it is sold. Lasers Every year there is a light attenuation. The longer the service life is, the more severe the light attenuation is. This is an inevitable common problem of electronic products. It is recommended to use a new machine for a large amount of processing. The old machine, whether it is power loss, process decline, or slow down, In the long run, it is not possible to start with. If the cutting volume is small and the processing requirements are not high, the price is suitable. In general comparison, when choosing a laser cutting machine, you should know whether to buy a new one or a second-hand one.
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