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QINGDAO XICHENG FOUNDRY MACHINERY CO.,LTD.
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QINGDAO XICHENG FOUNDRY MACHINERY CO.,LTD. [China (Mainland)]
Business Type:Manufacturer
City: Qingdao
Province/State: Shandong
Country/Region: China (Mainland)
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Blog
Molding machine often in use after a period of time, the pressure head will appear to wobble slow, slow, affecting the working efficiency. At this time only after careful on molding machine diagnosis, analyze the causes of the abnormal reason, to make timely and correct treatment can ensure the molding machine back to normal. Qingdao Xicheng foundry machinery co., ltd. by virtue of years of experiencein manufacturing molding machine, tell everyone when the molding machine head swing slowly, slowly appears should be from a few step by step to check, and ultimately solve the problem.
The first step, check the molding machine head and plate gap, whether there is any iron slag such as block, can be cleared after commissioning.
The second step, open the pressure head behind two air inlet pipes, control valve are respectively pull in situ and placed into the nozzle inlet is large enough, have a look, if the intake air quantity small molding machine head swing slowly, if this causes can always check valve, straight to air cleaner.
The third step, molding machine head above the flat, open observation rack is seriously corroded, if this happens, the same result in shape and pressure head can be slow, kerosene or gasoline to wash.
The fourth step, if the situation did not happen, we should open the pressure on the sides of the head flange on two sides of the rack, check Y type sealing ring is aging, deformation, such as it is, it can cause pressure head slowly.
The last step, open in molding machine head at the rear upper end flange, check the gear bearing grease is bad, if this is available, kerosene or gasoline washing, and move the head, will feel more and more loose.
