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How to lengthen concrete mixer’s working life
2014-07-03
After purchasing concrete mixer, how to lengthen its working life becomes a key point: daily repairing, regular cleaning, good maintenance in the following parts Bona technical team give you the suggestions for reference
1Downtime per shift to be cleaned before mixing drum, shafts, blades. Synchronized gears, the drive chain should be cleaned regularly, add grease.
2. Gear oil changed regularly according to the standard. Check whether the lubrication pump concrete mixer setup work.
3.Regular checks of the various parts of the fastening bolts, especially the mixer stand, motor base, blade and liner to prevent loosening.
4. Replace concrete mixer blades using standard torque wrench, tightening torque should be up to 200-220N. m.
5. concrete mixer mixing blades wear between the liner and the gap is too large, the level of both sides of the cylinder should be adjusted to ≤ 5mm
ZHENGZHOU BONA ENTERPRISE CO.,LTD.
Tel: 0086-371-8709-1886 E-mail: concrete.sales@zzbona.com
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