With the rapid development of the industrial industry, some enterprises have more demand for lathes. However, the price of lathes is also relatively expensive, generally between tens of thousands and hundreds of thousands. Many enterprises choose second-hand lathes in order to save costs. The price of second-hand lathes is much cheaper than new lathes. But there are also advantages and disadvantages of second-hand lathes. Many people inadvertently bought "cheated goods", and as a result, the money was also spent without buying suitable equipment. So how can we buy a good second-hand lathe?

First of all, the purchase of second-hand lathes needs to be comprehensively considered from the following three aspects.

First, if an enterprise wants to buy a second-hand lathe, it needs to choose from the designated second-hand lathe market. Before buying second-hand lathes, it is recommended that you check the relevant machine tool information on the Internet in advance according to the production situation of your own enterprise, and select the brand and model of lathes you expect to buy.

Second, go to the second-hand lathe market for on-the-spot investigation, shop around, and select the second-hand lathe suitable for your own enterprise.

Third, the current situation of second-hand lathes and the size of manufacturers will affect the selling price. After Z, you must find a professional second-hand lathe equipment company to buy second-hand lathes.

Combined with the above three comprehensive considerations, we should also do three looks and one try when purchasing second-hand lathes.

1. You need to see the nameplate when choosing a second-hand lathe

The first thing to look at is the nameplate. The nameplate parameter Z should be clear and identifiable, and the approximate service life of the machine tool should be calculated. If the machine tool is more than 10 years old, it is recommended not to buy it, because there may be too many problems and unreliability.

2. Choosing a second-hand lathe depends on the appearance of the lathe

Check the appearance of the lathe and whether the lathe shell is seriously deformed; Secondly, to prevent the lathe from being renovated, it mainly depends on the surface paint: don't look at the large surface, but look at the corners. These places will not be as neat as the original factory. Because it's not easy to putty and sandpaper, the corners will be sprayed poorly. In some places, such as in the electrical box, it may be sprayed in when spraying, When you open the electrical box, you will find that the inside is also painted with surface paint. And when imitating the old, it will damage a little paint. You can also see several layers of putty from the damaged place. The original paint is generally only one layer seven. As long as you see more than two layers of seven, there is no doubt that it is to renovate the lathe. Of course, if there is paint in the screw cap, it is not necessarily renovated, because now some manufacturers spray the screws together when painting, but if there is dirt in the screw cap is also sprayed with paint, it is renovated. Therefore, looking at the screws is very helpful to identify whether the machine is refurbished.

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