Proper maintenance can make small feed crusher long service life

Proper maintenance can make small feed crusher long service life. The following problems should be paid attention to in production:

1. Before starting. First check whether the fasteners are loose and turn the triangle belt by hand. See whether the rotation is flexible, whether there is a jammed place, observe the installation of the screen, everything is normal before starting.

2. Plug plate should be closed before feeding, and the material should be put into the hopper until the machine runs normally. Then pull the insert plate, let the feed into the crushing chamber, crushing process, through the insert plate control feed. If the phenomenon of holding in the car occurs, the power supply should be cut off immediately, the plug-in board should be closed, the boot cover should be opened, and the accumulated material in the crushing room should be removed. Then restart, reduce the opening of the board can work normally.

3, the size of crushing particle size, small feed crusher can be achieved by changing the screen of different aperture. Prevent nails and stones from entering the crushing chamber and damaging parts. The machine is reversible. One side of the tooth wear, can make the machine reverse, with the other side of the tooth working face, in order to prolong the service life of the machine.

Small feed crusher is widely used after crushing, livestock feed, pellet feed, silage, papermaking and many other aspects. Simple structure and convenient operation.

Common faults and troubleshooting methods of hammer crusher Fault causes troubleshooting method Motor is unable to overheat 1. Short-circuit of motor winding 3. Long-term overload 1. On-off phase, three-phase operation 2. Repair motor 3. Working under rated load, the machine vibrates greatly and has strong noise 1. The base is unstable 2. Loose anchor screws 3. Bending of spindle 4. Rotor out of balance 5. Improper arrangement of hammers 7. The quality of the two groups of hammers is too poor. 1. Repair or replace the spindle 4. Adjust the weight of the hammer and baffle rings on the hammer shaft 5. Clean or replace the bearing 6. Adjust the weight of the hammer and the hammer shaft 7. Readjust the hammer so that the mass difference of each group is not more than 5 grams. The bearing temperature is too high. Material humidity is too large, feeding too much and the machine is overloaded for a long time or the long material is wrapped around the shaft. 2. There is dirt in the bearing 4. Too much or too little lubricating oil 5. Improper bearing clearance 1. Properly adjust the tightness of the belt 3. Clean the bearing and add new butter 4. Control the amount of lubricating oil in the bearing room 5. Proper clearance adjustment