1Product Introduction:

The KDCB diesel engine gear oil pump has a simple and compact structure, making it easy to use and maintain. This series of pumps has good self-priming performance, and no liquid needs to be injected before each pump is turned on. The lubrication of this pump is automatically achieved by the liquid transported, so there is no need to add additional lubricating fluid during daily operation. The use of elastic couplings to transmit power can compensate for minor deviations caused during installation. When subjected to inevitable hydraulic impact during pump operation, it can provide good buffering effect.
The KDCB diesel engine gear oil pump is mainly composed of gears, shafts, pump bodies, pump covers, bearing sleeves, shaft end seals, etc. Gears that have undergone nitriding treatment have high hardness and wear resistance. Installed together with the shaft in a replaceable shaft sleeve for operation. The lubrication of all parts inside the pump is automatically achieved through the use of the conveying medium during pump operation. This series of pumps has a simple and compact structure, and is easy to use and maintain. The stainless steel gear pump can transport edible oils, beverages, etc.

IIProduct Overview:

nProduct model:KDCB ；

nBrief introduction: Diameter 20-200mm, flow rate 1-600m3/h, head 10-250m

nStructure: Mobile, Fixed

nDiesel engine speed:960-3000r/min

nDiesel engine brands: Changchai, Shangchai, Dongfeng Cummins, Deutz, Fiat, Ryan, Weifang Kefa, etc.

nMain purpose:In industries such as petroleum, chemical industry, shipbuilding, power, grain and oil, food, medical treatment, building materials, metallurgy and national defense scientific research

IIIUsage conditions:

The KDCB diesel engine gear oil pump is suitable for transporting various lubricating liquids with a temperature not exceeding 70 ° C℃If a high temperature of 200 is required℃It can be used with high-temperature resistant materials, with a viscosity of 5 × 10-5~1.5 × 10-3m2/s.
This pump is not suitable for transporting corrosive, hard particle or fiber containing, highly volatile or low flash point liquids.

4Product physical picture:

5Product Configuration：

VIStructural reference diagram and working principle:

gear pumpIt works by interlocking two gears and does not require high requirements for the medium. The general pressure isBelow 6MPa, the flow rate is relatively high. The gear oil pump is equipped with a pair of rotating gears in the pump body, one active and one passive, which rely on the mutual meshing of the two gears to divide the entire working chamber inside the pump into two independent parts. A is the suction chamber, and B is the discharge chamber. When the gear oil pump is running, the active gear drives the passive gear to rotate. When the gear disengages from meshing, a local vacuum is formed on the suction side (A), and the liquid is sucked in. The liquid sucked in fills the various tooth valleys of the gear and is carried to the discharge side (B). When the gear enters meshing, the liquid is squeezed out, forming high-pressure liquid and discharged outside the pump through the pump outlet.

7Technical performance parameters: