1. There must be enough heat dissipation area to keep the oil temperature within the allowable range.
2. The pressure loss is small when the oil passes through.
3. When the system load changes, it is easy to control the oil to maintain a constant temperature.
4. Have sufficient strength.
Oil cooler installation method: The cooler is generally installed in the oil return pipeline or low-pressure pipeline, and can also be installed in the oil outlet of the hydraulic pump if necessary to form an independent cooling circuit.
1. The cooler is installed at the overflow port of the main overflow valve.
The characteristics of this installation method are: the hot oil generated by the overflow valve is directly cooled, and at the same time it is not affected by the impact pressure of the system, the check valve plays a protective role, and the stop valve can make the hydraulic oil return directly to the oil tank when starting.
2. The cooler is installed on the main oil return road.
The feature of this installation method is that the cooler is directly installed on the main oil return line, and the cooling speed is fast, but when the system circuit has impact pressure, the cooler is required to withstand higher pressure.
3. Independent cooling circuit .
The advantage of the independent cooling circuit is that a separate hydraulic pump passes the hot working medium into the cooler, and the cooler is not affected by hydraulic shock.
All our hydraulic press machines come standard with an oil cooler. If you need hydraulic press machine, we'll give you best hydraulic press solution.
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