Hangzhou WREN Hydraulic Equipment Manufacturing Co.,Ltd


1.Company in USA :
American Torque Wrench, Inc
803 Summer Park Drive Suit 150 Stafford, Texas 77477, USA
P:+1-713 581 8904
CELL: +1-281 707 6545
E: info@wrenchina.com

2.Factory in China:
Hangzhou WREN Hydraulic Equipment Manufacturing Co.,Ltd
No.24, Xingxing Road, Xingqiao, Yuhang, Hangzhou, China
P: +86-571-88115720
F: +86-571-88110210
E: info@wrenchina.com

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Hydraulic Oil Tank And Oil Filter For Hydraulic Pump

            1, the selection of hydraulic oil tank: Hydraulic oil tank in the hydraulic system of the main role of oil storage, cooling, separation of the gas contained in the air and eliminate foam. Choose the tank first to consider its capacity, general mobile equipment to pump the maximum flow of $number times, fixed-type equipment to take $number times, and then consider the oil tank, when the system all hydraulic cylinders out after the oil tank should not be lower than the minimum oil level, when the oil cylinder is retracted, the oil surface shall not be higher than the maximum oil level; Finally, considering the structure of the fuel tank, the conventional tank is not able to precipitate the role of dirt, should install a vertical partition along the longitudinal axis of the fuel tank. This partition one end and the fuel tank end plate between the space between the two sides to connect the partition, the hydraulic pump in and out of the oil port is arranged on both sides of the barrier, so that the distance between the oil and oil back to the furthest, the hydraulic oil tank more than a few heat dissipation.

           2, the installation of the hydraulic tank: According to the different installation location can be divided into the upper, side and down type.Hydraulic Pump

           The hydraulic pump is installed on the upper cover plate with good rigidity, and its structure is compact and widely used. In addition, it can cast fins on the casing of the fuel tank to enhance the cooling effect, that is, the service life of the hydraulic pump is improved.Hydraulic Pump.

           The side-type fuel tank is the hydraulic pump and other devices installed in the tank next to the area, although large, but installation and maintenance is very convenient, usually in the system flow and the tank capacity is large, especially when a fuel tank for more than one hydraulic pump for the use of oil. The oil level of the side-type fuel tank is higher than that of the hydraulic pump, so it has good oil absorption effect. The lower fuel tank is to put the hydraulic pump under the tank, not only easy to install and repair, and the suction capacity of hydraulic pump greatly improved.Hydraulic Pump

           Selection of oil filter: The general particle size in the 10 below the impact of pollutants on the pump is not obvious, and greater than 10, especially in the 40 above when the service life of the pump has a significant impact. The solid-polluted particles in the hydraulic oil are very easy to aggravate the surface abrasion of the relative moving parts in the pump, so the oil pollution level should be reduced by installing the oil filter. Filtration Accuracy requirements: Axial plunger pump 10 15, vane pump for 25, gear pump for 40. The pollution and abrasion of the pump can be controlled within the allowable range. The High precision oil filter is widely used, which can prolong the service life of the hydraulic pump greatly.Hydraulic Pump


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Contact Us
Address: No.24, Xingxing Road, Xingqiao, Yuhang, Hangzhou, China
Tel: +86-571-88115720
Fax: +86-571-88110210
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