The working principle of the 200 ton hydraulic press is that the oil pumps deliver hydraulic oil to the integrated cartridge valve block, and the hydraulic oil is distributed to the upper or lower chamber of the oil cylinder through each one-way valve and relief valve. Under the action of high pressure oil, the oil cylinder moves. In simple terms, a hydraulic press is the use of liquid to transfer pressure equipment. 200 tons hydraulic press according to the different structure can be divided into 200 tons of four-column (multi-column) hydraulic press, 200 tons of single-arm hydraulic press (C type), 200 tons of H-gantry hydraulic press, 200 tons of eight-sided guide rail frame hydraulic press and 200 tons of horizontal hydraulic press. According to the function of hydraulic machine can be divided into cold extrusion molding hydraulic machine, metal deep drawing hydraulic machine, powder molding hydraulic machine, hot press and so on. We also produce 200 tons servo hydraulic press machine. compared with an ordinary hydraulic press, servo hydraulic press driven by servo motor. The machine has high production efficiency, less heat dissipation to reduce the cost of refrigeration, high control precision, more convenient maintenance. At the same time, it also greatly reduces the harm of noise to operators. It is a favorable choice for modern humanized companies. How can we buy a 200 ton hydraulic press suitable for our own use? The 200 ton hydraulic press is widely used, such as cutting, punching, blanking, bending, riveting and other processes need to use the press. It is to strengthen the large pressure on the metal blank to make the metal plastic deformation and fracture. Under the action of pressure, some things that are not easy to form are formed, so as to be processed into various parts. The 200 ton hydraulic press can also be used for forming plastic materials, pressing new composite materials, and powder products. However, the purchase of hydraulic press is knowledge, even can operate and use hydraulic press customers on how to choose suitable for their own use of hydraulic press is full of doubts. At present, the hydraulic machine manufacturer on the international market is very much, the good and the bad are intermingled. Do not buy a hydraulic press because coveting cheap price, because only pay attention to price and ignore the quality and performance of hydraulic press is very incorrect. It doesn’t save money in the long term. Low price products are often difficult to guarantee quality, easy to break down when using, so there are many after-sales problems. However, manufacturers selling at lower market prices often have no guarantee of after-sales service, which will affect customers’ user experience and normal production plan, and the loss is outweighed by the gain. To be honest, really good quality products are really not very cheap, on the other hand, the quality of cheap hydraulic press is really not guaranteed. The price of a product is in direct proportion to its quality. This is what we usually call the cost-performance ratio. But for hydraulic press machines, the most expensive is not necessarily the best, but the best must not be too cheap, we suggest customers consult more, more investigation, more attention to details. The stability and after-sale of the hydraulic press should be considered comprehensively. When you decide to purchase a hydraulic press machine, in addition to the above several factors, but also consider the safety of the hydraulic press, easy maintenance, installation cycle, etc… You should also provide the hydraulic press supplier with your requirements for the performance of the press as detailed as possible. In this way, you can buy the most suitable for their use of the hydraulic press.