What should you pay attention to during the operation of grass cutting machine?
grass cutter animal / manual grass cutter / cutting wet grass

For most farmers, it is easy to use a grass cutter, but they all feel confused if there is something wrong. Today I list some common malfunctions and the related solutions for you. I hope the following chart can help you when using grass cutting machine.
Common malfunction and related solution of grass cutting machine
common malfunction | Reason | Solution |
raw material is blocked or Overload shutdown | Put excessive grass or place them unevenly | 1.take out the grass 2.reduce the amount of grass 3. Put grass into inlet evenly |
Abnormal sound in the crushing part Abnormal sound in crushing part | screw is loose | tighten the bolt |
metal or stone are in the machine | stop machine to clean the hard objects Stop machine to clean the hard object | |
spare parts fall off or have been damaged | Stop machine to check machine and replace spare parts | |
Cotter is broken and hammer is moving | Change the cotter | |
violent shake of machine
| The hammer is installed incorrectly | Reinstall according to the arrangement |
The weight deviation of the two sets of hammers is excessive | weight deviation of the two sets of hammers does not exceed 5g. | |
Individual hammers are not locked | making the hammers flexible | |
some rotors are unbalanced or worn out | Balance other spare parts or replace
| |
Spindle has been bent | Straightening spindle or replacing
| |
Bearing is damaged | Replace the bearing | |
anchor bolts | tighten anchor bolts
| |
The split pin is damaged and the hammer is axially moved | Replace the split pin.
| |
Machine is inflexible | Rotating parts entangled grass | stop grass cutter to clean |
Bearing is damaged | Replace the bearing
| |
Lack of lubricating oil | Add lubricating oil on time | |
Outlet is blocked | V-belt is damaged or loosed | replace or tension the V-belt
|
crushing part is blocked | remove the impurity | |
Bad crushing effect | hammer and crushing device are damaged | Replace hammer and crushing device |
Low spindle speed | Properly adjust the tension of the V-belt | |
Bearing is overheating | bearing is damage | replace bearing |
Too much or too little lubricating oil | add proper lubricating oil | |
V belt is too tight | Properly adjust the tension of the V-belt Adjust V-belt to a proper tension | |
Spindle is bending or rotor is imbalanced | Straighten or replace the spindle, balance the rotor | |
Long-term overload work | Reduce the amount of grass | |
V-belt is overheating | Improper tightness of the V-belt | Properly adjust the tension of V-belt |
The belt pulley groove is worn or the surface is rough | Check and change belt pulley | |
The main pulley and the power pulley axis are not parallel, and the belt groove is not aligned.
| The main pulley and the power pulley axis are parallel, and the belt groove is aligned. |
You can send me an inquiry and ask more details if you are still confused about some malfunctions. We are happy to solve all the problems you meet!