9RSZ series of grass cutting machines is to cut all kinds of grass and bears high working efficiency, that is, 4t-15t/h and different models have different capacities. Grass cutters can crush grasses into filiform shapes, which can improve the digestion of the stomach when feeding animals.
grass cutting machine work video
type one: 4t/h chaff cutter
grass cutting machine
chaff cutting machine
Structure of grass cutting machine
1. Discharge outlet 2. Body 3. Rotor 4. Feeding and shredding device 5. Geared motor 6. Feeding slot 7. Rack 8. Protective cover 9. Rotor motor 10. Walking wheel
Technical parameter of grass cutter
Model9RSZ-49RSZ-69RSZ-109RSZ-15Power7.5KW15+2.2KW22+3KW30+5.5KWWidth of the feeding tray2860r/min2860r/min2860r/min2100r/minCapacity4t/h6t/h10t/h15t/hBlades quantity32PCS40PCS48PCS64PCSWidth of feeding tray240mm300mm500mm800mmThrowing distanceMore than 2300mmMore than 2300mmMore than 2300mmMore than 2300mmDimension2000*750*800mm3000*900*1050mm3600*930*1240mm4200*1170*1250mmWeight300kg980kg1100kg1400kgchaff cutter technical data
type two: 6t/h chaff cutting machine
grass cutter structure
Working principle of grass cutter
1. Turn on the rotor motor.
2. Turn on the automatic geared motor to drive the automatic feeding device after the operation is stable.
3. The operator evenly spreads the straw on the automatic feeding plate and the inlet gradually, and raw material goes into the drum from the cutting device at a high speed.
4. Blades hit tear, and smash them into a filament shape at this time.
5. Finally, grass is thrown out of the machine by centrifugal force.
type three: 10t/h 16t/h chaff cutter
chaff cutter machine
Advantages of grass cutting machine
- Cutting grass machine adopts chain automatic feeding device that is suitable for forage with long diameter, saving labor time.
- Double-pushing roller suction and cutting device to enable a good cutting effect without any blockage, improving working.
- The cutting grass machine is equipped with a detachable walking wheel for easy movement.
C ommon malfunction and related solution of grass cutter
Common malfunctionReasonSolutionThe raw material is blocked or
Overload shutdown
Put excessive grass or place them unevenly1. take out the grass
2. reduce the amount of grass
3. Put grass into the inlet evenlyAbnormal sound in the crushing part
Abnormal sound in crushing part
screw is loosetighten the boltmetal or stone is in the machineStop the machine to check machine and replace spare partsThe cotter is broken and the hammer is movingThe cotter is broken and hammer is movingThe cotter is broken and the hammer is movingChange the cotterA violent shake of the machine
a violent shake of the machine
Reinstall according to the arrangementThe weight deviation of the two sets of hammers is excessiveweight deviation of the two sets of hammers does not exceed 5g.Individual hammers are not lockedmaking the hammers flexiblesome rotors are unbalanced or worn outThe spindle has been bentThe spindle has been bentStraightening spindle or replacing
Bearing is damagedReplace the bearinganchor boltstighten anchor bolts
The split pin is damaged and the hammer is axially movedstop grass cutting to clean
Machine is inflexible
Rotating parts entangled grassstop grass cuttin to cleanBearing is damagedReplace the bearing
Lack of lubricating oilAdd lubricating oil on timeOutlet is blockedV-belt is damaged or loosedreplace or tension the V-belt
The crushing part is blockedremove the impurity
Bad crushing effect
hammer and crushing device are damagedReplace hammer and crushing deviceLow spindle speedProperly adjust the tension of the V-belt Bearing is overheatingProperly adjust the tension of the V-belt
Adjust the V-belt to a proper tension
replace bearingToo much or too little lubricating oiladd proper lubricating oilProperly adjust the tension of the V-beltProperly adjust the tension of the V-belt
Adjust V-belt to a proper tension
The spindle is bending or the rotor is imbalanceStraighten or replace the spindle, balance the rotorLong-term overload workReduce the amount of grassV-belt is overheatingImproper tightness of the V-beltCheck and change the belt pulleyThe belt pulley groove is worn or the surface is roughCheck and change the belt pulleyThe 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.some tips on the chaff cutter machine
grass cutting machine application
List of major parts and consumable parts of grass cutter
NumberNameFunctionQuality Assurance Period1bearingTension chain wheel3 month2bearingconveyor3bearingupper roller4bearingUnder roller5bearingspindle6roller chaininlet7conveyor roller chaininlet8V-beltrotor1 month9V-beltInlet10reverse switchinlet3 month11electrical cabinet electrical control
12hammer1 week13hammer shaft1 month14Cutting part15the sliding sleeve of the upper rollerspare parts of grass cutting machine
FAQ of grass cutter
What should I do if there is blocking?
The reverse switch can be pulled to “stop”, and then pulled to the “reverse”.It is strictly forbidden to remove the blocked straw by hand without stopping the grass cutting machine.
How to increase the gap of the roller?
First, loosen the center screw on the upper plate of the grass cutting machine, and adjust the sliding plate and sliding block clockwise.
Second, adjust the bolt on both sides counterclockwise to the appropriate position. The gap between the two rollers should be Horizontally the same, and the upper and down rollers should be flexible.
Finally, tighten the bolt on the center screw.
Adverse action will decrease the gap.
Contact us at any time
Whether you’re a large-scale farm or a smallholder, our grass cutting machines offer you an efficient and convenient solution for grass handling. Feel free to contact us anytime and our professional team will be happy to provide you with detailed information about the machine, customization options, and more related services.