First of all, second-hand equipment has no after-sales service, and the equipment is damaged during use and cannot be maintained.
Second, the quality of second-hand equipment cannot be guaranteed. The equipment is broken today, so it will be repaired tomorrow. This repetition not only delays production, but also wastes manpower and a lot of maintenance costs.
Therefore, even if you have many years of production experience, you should choose second-hand equipment with high cost performance. Otherwise, the money spent can only buy an empty shell. Even if there are usable parts on the original machine, they will be replaced by the merchants!
Second-hand equipment recycling is divided into three processes: evaluation, transaction and acquisition. There are routines in these three processes!
The first is evaluation. The seller wants to sell second-hand equipment at a high price, but the buyer wants to buy it at a low price. Therefore, if the buyer wants to make a deal, he must offer a higher price, and then lower the price of some problems of the second-hand equipment. If someone's quotation is significantly higher than that of most people, buyers must be careful not to lose money and goods.
Then there is the signing of the second-hand equipment purchase contract. Usually, sellers are smarter than buyers when shopping and buying. But in the acquisition, buyers are smarter than sellers. Why are buyers smarter than sellers? Because buyers have more information, they have an advantage in the value of second-hand equipment. For sellers, the second-hand equipment transaction is not common, so it is easily influenced by the buyer's information, and it is also easy to be routine when signing a contract. For example, when signing a contract, the buyer may leave a lot of ambiguous statements, or the buyer has a yin-yang contract, and the contract shown to the seller is often different from the contract signed.
Finally, the second-hand equipment acquisition routine is in the acquisition process. For some really old equipment, buyers mostly calculate by weight, and there are many places involved in weighing. Even some sellers weigh carefully in their own companies or familiar scales, but there are too many ways to change scales. Sometimes a simple screw can change scales, not to mention special weighing interference equipment.