The following key issues should be noted in the daily use of tire mobile crushing station to ensure efficient operation of the equipment, extend its life and ensure safety.
Inspection and preparation before operation
Fix equipment and level the site
Make sure the equipment is parked on a solid and flat ground to avoid tire sinking or equipment tilting due to soft ground.
Use support legs or pads to stabilize the equipment to prevent shaking during operation.
Inspection of key components
Tire status: Check whether the tire pressure is normal and whether there are cracks or foreign objects (such as sharp stones) on the surface.
Hydraulic system: Check whether the oil pipe is leaking and whether the hydraulic oil level is up to standard.
Electrical circuit: Check whether the cable and connector are aging or damaged to avoid the risk of short circuit.
Lubrication and material adaptability
Add specified grease to bearings, gears and other parts according to the manual requirements to avoid dry friction.
Confirm whether the hardness and humidity of the material to be crushed meet the design range of the equipment (such as excessive humidity may cause blockage).
Operational specifications during operation
Startup and load control
Start the equipment without load, and gradually load the material after the motor stabilizes to avoid instantaneous overload.
Use a vibrating feeder to feed evenly to prevent blockage of the crushing chamber or motor overload tripping.
Real-time monitoring parameters
Observe the values of the ammeter and thermometer. Abnormal fluctuations may indicate blockage or component wear.
Monitor abnormal noises of the equipment (such as metal collision sounds may indicate that the hammer head has fallen off or the lining is loose).
Safety protection measures
It is forbidden to clean the crushing chamber or adjust components while the equipment is running. The equipment must be shut down and the power supply must be locked.
Stay away from rotating parts of the equipment (such as pulleys and flywheels), and wear protective equipment such as safety helmets and goggles.
Daily maintenance and fault prevention
Replace wear parts regularly
List of wearing parts: hammer heads, linings, screens, etc. need to be replaced in time according to the wear cycle (such as when the hammer head is worn to 1/3 of the original thickness).
Record replacement time and establish a maintenance ledger.
Lubrication system management
Use special grease that is resistant to high temperature and extreme pressure, and avoid mixing different brands of grease.
When the bearing temperature exceeds 70℃, the machine needs to be stopped to check the lubrication condition.
Cleaning and anti-blocking
After stopping, clean the residual materials in the crushing chamber to prevent compaction from affecting the next start.
Check whether the discharge port is blocked to ensure that the conveyor belt and vibrating screen are unobstructed.
Response to special working conditions
Extreme weather protection
High temperature environment: add cooling fans or shorten the continuous operation time to prevent the motor from overheating.
Rainy day operation: cover the electrical cabinet to prevent rainwater from seeping in and causing short circuit.
Maintenance for long-term shutdown
Empty the fuel tank (diesel-powered models) to prevent oil deterioration and corrosion.
Apply anti-rust oil to exposed metal parts, and keep the tire pads off the ground to avoid deformation.