the choice of hydraulic oil tank:
油箱在315吨热压成型液压机液压系统里主要用来进行储油、散热、分离油中所含空气及消除泡沫。选择油箱时首先要考虑容量，一般315吨热压成型液压机油箱的容量为液压泵流量的3-4倍，当液压系统里所有液压缸伸出后，油箱内不可以低于小油位，液压缸返回后不能超过高的油位。
Considering the structure of the hydraulic oil tank, the partition plate in the traditional oil tank cannot precipitate dirt. It is necessary to install a vertical partition plate along the longitudinal axis and leave a space between the partition plate and the end plate of the hydraulic oil tank so that both sides of the partition plate can be connected. The inlet and outlet of the hydraulic pump oil of the 315-ton hot press forming hydraulic press are arranged on the side of the non-connected partition plate so that the distance between the oil inlet oil and the oil return oil can be kept as far as far as possible, thus convenient for heat dissipation.
the choice of oil filter:
Usually, the polluted particles with a diameter of less than 10 μm have little effect on the hydraulic pump. If it exceeds 10 μm, especially when it exceeds 40 μm, it will seriously affect the service life of the hydraulic pump of the 315-ton hot pressing hydraulic press. The solid particles in the hydraulic oil will make the relative movement parts in the pump wear quickly, so it is necessary to install an oil filter to improve the pollution problem.
Selection of oil cooler:
The working oil temperature of the hydraulic system of the 315 ton hot press forming hydraulic press is generally 15-80 ℃, and the ideal temperature is 25~55 ℃. When the hydraulic system is running, there will be mechanical loss, pressure loss and volume loss. These losses are inevitable when a machine is working. All these losses will become heat, a small part of the heat will evaporate to the outside world, and most of the heat will accumulate in the fuel tank. When the temperature of the fuel tank rises. However, if the oil temperature is too high, the hydraulic oil will deteriorate rapidly, reduce the viscosity and lubricity of the oil, lead to the leakage problem of the 315-ton hot pressing hydraulic press and the wear of the parts, and reduce the service life. Therefore, it is necessary to install the oil cooler.