Equipment Management and Maintenance 2012No8 3. The oil content and fuel consumption in the exhaust gas are large. The oil content and fuel consumption in the exhaust gas are large. It should be noted that the oil level of the lubricating oil is guaranteed within the normal range. Clean or replace the return line. The loss of control of the oil return check valve causes the oil to flow back to the oil separator after the unit is shut down, which will cause oil to run. The oil return check valve should be replaced on schedule. The oil produces too much foam and the oil deteriorates or is overdue. 4. Insufficient exhaust volume and exhaust power. For insufficient exhaust gas and exhaust gas, first check whether the air filter is blocked or not. Clean or replace the air filter cartridge regularly according to the use environment and usage time. Secondly, check whether the relief valve is moving. If the unloading valve is stuck or the movement is not flexible, it will affect the intake air volume of the main engine. It is necessary to regularly maintain the unloading valve. Another reason is that the air consumption exceeds the rated displacement of the air compressor. W12.08-41 Electric Single Beam Crane End Beam Improvement Li Jiafei Liang Xiuxia Company is a professional manufacturer of electric single beam cranes for production, installation and maintenance. It is found that the design structure of the electric single beam crane end beam active device is unreasonable. Two kinds of electric single-girder crane end beams with lifting weight of 3~5t, 17~22.5m and lifting weight of 10t, 7.5~22.5m, the main problem is the four screws of the end beam active wheel ring gear Unable to find in time, when the bolt is found to be loose, the ring gear has worn out. If the bolt tightening the position must remove the wheel and the shaft, it takes time and effort. Find a suitable position on the diameter of the main ring of the main beam drive wheel (), add a straight process hole, make a good book and tighten the ring gear when the crane is made, it is easy to find during routine inspection and maintenance. problem. Move the wheel centerline down 3cm. Users can solve the problem without having to remove the wheel to solve the problem, which is convenient and practical. W12.08-42 Shishi Road, East Section of the Road, 457,001 Film Slitting Machine is used for slitting or rewinding jumbo roll to specified small rolls or specified width. Horizontal Type Slitting,Horizontal Slitting Machine,Automatic Horizontal Slitting Machine,Horizontal Slitting Rewinder Machine Sunny Machinery Factory , https://www.stsunnymachine.com
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