PSA nitrogen machine, currently in the entire air separation industry is already a very mature product, and there are many manufacturers. However, there are still few manufacturers of really good brands of PSA nitrogen making machines, so Xiaobo suggests that we need to consider the following aspects when choosing PSA nitrogen making machines.
First of all, choose a certain scale of enterprises or enterprises with large brand awareness, this is very easy to understand, the scale of enterprises they produce more products, relative to some small enterprises, the product is more mature and stable, quality control should be better, there is brand awareness, this is generally better, more stable, more durable brand. Of course, the brand of large enterprises large nitrogen machine products, relative to small businesses, the price will certainly be more expensive, so we have to decide according to their own needs.
Second, from the price, after-sales service, at present in the PSA nitrogen machine industry, there is such a phenomenon, that is, some manufacturers, PSA nitrogen machines are very cheap, and some manufacturers are more than double the price of those cheap manufacturers. So why is this the case? In fact, the main original is a large enterprise, to pay attention to the quality of the product, from raw materials, production process, equipment parameters, etc., to meet the user's standards. For example, the flow rate of the nitrogen machine is 1000 cubic meters per hour, and large enterprises must achieve qualified gas production according to customer requirements, and the purity must be qualified. In order to reduce costs and obtain more profits, many small businesses with a few people tend to reduce gas production a lot, may actually be only 8.9 cubic meters per hour, there is a button, and raw materials, accessories and so on are cheap brands, the price is very low. So many small business PSA nitrogen machine is particularly cheap, this is the main reason, there are problems in the after-sales. Large enterprises he to ensure the normal operation of the product in a few years, as far as possible without failure, if there is a problem, the need to solve customer problems in a timely manner, after-sales this is very important, we also know that for PSA nitrogen machine equipment, after-sales costs are very high, travel maintenance, all need to spend a lot of costs. Therefore, many regular, large nitrogen machine manufacturers, their product prices will be higher. What about small businesses? Many workshop-type enterprises, they mainly lie in the immediate interests, as long as the equipment sold on the line, as for the basic after-sales will be no. When there is a problem with the product, there is no after-sales, and many customers are impatient! So we should be very careful when choosing PSA nitrogen machine!