Not long ago, a friend's company bought a second-hand crusher, at that time I thought that it was installed, you can immediately put it into production, helpless imagination is very plump, the reality is very bone, the start of the bearing sintering wear for only one and a half months, the enterprise is also a headache, obviously in accordance with the provisions of the maintenance, why does this situation still occur?
There are many choices in the second-hand equipment market, but the quality is uneven, and the price is also high and low. Even the same second-hand equipment, different years, different degrees of equipment use, the operation will be quite different. Take some of the second-hand equipment friends who have bought before, some friends have bought things that are still very good, basically quasi-new machines, but the price is high, some friends have bought a lot of small problems, there have been maintenance traces before, resulting in frequent maintenance in the later stage, but at least the overall function can also be used, and some friends because they bought a set of second-hand equipment, they continue to be unable to use normally, resulting in the point of litigation and rights protection.
Therefore, second-hand equipment is recommended to buy, but before buying, you must understand, at least you must know how to distinguish between good and bad, distinguish the brand, and distinguish whether the equipment has maintenance traces. If the investment is limited, before buying second-hand equipment, it is still necessary to learn the basic knowledge of the equipment, and it is important to find a formal trading platform.
How to buy used equipment? Take the laser cutting machine as an example, pay attention to the following three problems
1, whether the final payment is settled, the heart of the harmful, the heart of the defense can not be without, many equipment has the problem of the final payment, if the seller and the manufacturer still have the problem of arrears, when the final payment has not been settled, the machine will have the risk of encrypting the lock machine, this situation must be verified with the original manufacturer to avoid unnecessary economic disputes.
2, whether the after-sales service is guaranteed, understand the situation of the machine and then buy, many second-hand machines will have different problems, before purchasing to understand the situation of the machine with the manufacturer, such as whether the laser and the whole machine are insured, after the second transfer, whether the after-sales service manufacturer can renew the insurance normally, how to charge the cost of after-sales service and other issues.
3, whether the laser cutting machine is used for more than 5 years, most of the equipment and mechanical parts are worn, the accuracy of the machine tool has errors, these are irreversible problems, relying on the later after-sales service is often difficult to repair and correct, coupled with the error of the accuracy of the rail rack, as well as the aging of the electrical components and the host computer, the use of more than 5 years of equipment, these are likely to be frequent maintenance problems in the later period.
The purchase of second-hand equipment needs to be carefully considered, and the balance, after-sales service and service life should be clarified.
Used equipment is the same as used cars, and you need to find a regular trading platform to buy! Please note the water depth!
In general, there are mainly the following channels for purchasing second-hand equipment:
First, the professional second-hand equipment market, the professional second-hand machine bed market we all know, such as the big Wang East machine tool market, xiao Wang East machine tool market, etc., this kind of gathering place as long as you ask the people who do the machine tool industry in the local area or through the website to understand, can be found;
Second, through the transferor / friend and other recommendations, the transferor is mainly information transfer, such transfer agents general channels are more, find them as long as some intermediary fees, it is also possible to find the right second-hand equipment;
Third, professional second-hand equipment information and trading platform, the platform is now a lot of second-hand equipment buyers know and choose the mainstream channel, before is basically every day on the computer to find a variety of information, now is in the small program, APP and other mobile terminals to view, such as the network excellent APP on the centralized, meticulous for second-hand equipment buyers to provide a large amount of information. Years of resource precipitation, buying and selling second-hand equipment are more effective with half the effort.