Henan liangjin tools co.,Ltd is located in Shangqiu City, Henan Province. The site area of the economic and Technological Development Zone covers an area of more than 30000 square meters, a construction area of more than 3000 square meters, a greening area accounting for more than 30% of the total area, and a design annual production capacity of 30 million rolls of paper, With 10 million screwdrivers, 6 million wrenches, 3 million art knives and 100000 sets of combined tools,specialize in the production of steel tape,tape screwdrivers,art knives,measuring tools,fine tape types of three meters,five meters,seven meters ,five meters,ten meters,as well as double-sided printing tape matte sanding,bright tape. Steel Tape,Metal Tape Measure,Retractable Tape Measure,Clothing Measuring Tape Henan Liangjin Tools Co.,Ltd , https://www.jtapemeasure.com
How to solve the gear pump burst and oil spill problems
Gear pump, also known as the big pump, its use in the process often prone to burst and face oil spill phenomenon, which is what causes? How to deal with this problem effectively? Today, Asia Fluid Network Xiaobian provide the following advice for your finishing. Pump may cause a large pump burst Analysis: 1, the work of the distribution valve in the pilot pressure relief valve or overflow valve stuck, the system oil in the closed state, the system pressure limitless increase, and finally lead to large pump burst; 2, the operator did not press the manual requirements, unauthorized adjustments to the pressure, the system pressure exceeds the specified value can easily lead to large pump burst. Effective solution to solve the problem of large pump burst proposal: Based on practical experience, you can turn the pilot pressure regulator bolt clockwise one week, the system pressure can be increased by about 3.0 ~ 4.0MPa; the other hand, the system pressure can be reduced by about 3. O ~ 4.0MPa. In addition, both sides of the tank pressure tank should be installed in the gear pump high pressure chamber, in order to avoid pump "trapped oil", causing the pump burst. Possible causes of gear pump oil leakage analysis: 1, work gear pump internal due to long-term high pressure, so that the left and right two pump cover and the pump body connecting bolt by the tension longer, resulting in loose oil spills; 2, the pump cover or Radial pump body cracks, scratches, seal damage can also cause oil spills. Efficient solution to gear oil pump problems Recommendation: Periodically (about 6 months) check the bolts for looseness. Sometimes, due to the shallow depth of the bolt hole, the bolt can not be locked, at this moment, the bolt should be short.