For some applications, user-related equipment may be understood, no matter what products to use, the equipment, its use has been able to successfully carry out hydraulic hand pump for use, they will be able to explain itself has many outstanding features, including Today we want to introduce manual hydraulic pump as well. In order to better promote their understanding of users, professionals has its principles are summarized as follows: widely applied in the present situation the manual pump function is to power machine of mechanical energy into fluid pressure energy. And it works compared with the cam is rotated by the motor. When push the plunger upward movement of the cam, piston and cylinder seal formation volume decreases hydraulic hand pump works, oil squeezed out of the sealed volume, discharged through the check valve to go where they are needed. When the cam portion is rotated to decrease the curve, the spring forces the plunger downwardly, a certain degree of vacuum, the oil tank into the sealed volume under the effect of atmospheric pressure. With regard to the principle of knowledge manual hydraulic pump temporarily introduce here, if you have other questions or their lack of hydraulic hand pumps, details consult our professional staff, we'll do a satisfactory answer. After a period of time for a manual pump, inevitably there will be a variety of problems, rust is one of them, although we can not completely avoid this phenomenon, but after a few ways to be effective in improving . Transportation to its users may have been applied to understand manual hydraulic pump hydraulic oil storage measures have to enter the anti-rain, drums equipped with hydraulic oil can not be exposed to the weather, oil drums to be reliable rubber seal lid, put the oil container should be stored in a dry place to shelter from the rain. Usually have time to be checked from time to time, and the exclusion of water-cooled oil cooler leaks, seepage failure, the failure occurs when the oil whitish, this time to check the damage to the sealing and cooling water pipes damaged hydraulic hand pump much money, demolition repair or replacement. Manual hydraulic equipment associated with the indoor rain to prevent leaking and drift into the window, and try to avoid the rain to work, the fuel tank should be strictly sealed to prevent water leakage into the oil. Direct single-acting hydraulic hand pumps, hydraulic hand pumps Tongnan, quality speed hydraulic provided by Dezhou City mass-velocity hydraulic machinery factory. Dezhou City mass-velocity hydraulic machinery plant (www.dzzhisu.com) (www.dzzhisu.com) strong, credible, in Dezhou hydraulic equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improve the quality of innovative ideas will lead you hand speed hydraulic and into the brilliant, for a better future!