1. Inspection and preparation after cleaning
Thoroughly check the equipment: After cleaning, the sand mill needs to be fully inspected to ensure that all parts are normal.
Check the sealing and cooling system: Ensure that the sealing liquid and cooling water systems are operating normally to avoid damage to the equipment due to the entry of cleaning fluid.
Check the grinding media: Confirm that the grinding media (such as zirconium beads) are not worn or blocked, and replace them if necessary.
2. Preparation before reuse
Pre-operation test: After the equipment has been out of service for a long time, it is recommended to circulate with thin materials for 30 minutes, and then clean and add materials to work normally.
Check the lubrication and cooling system: Ensure that the lubricating oil and cooling water are sufficient and there is no leakage.
Safety check: Ensure that all safety devices (such as protective covers, emergency stop buttons) are operating normally.
3. Time to reuse
Short shutdown (less than 24 hours): If the shutdown time is short, it can be reused immediately after cleaning, but it is necessary to ensure that there is no abnormality in the equipment.
Long shutdown (more than 24 hours): For equipment that is out of service for a long time, it is recommended to conduct a pre-operation test (such as a 30-minute thinning cycle) to ensure the normal operation of the equipment.
Winter precautions: After winter shutdown, the cooling water needs to be drained to prevent ice from damaging the equipment.
4. Maintenance cycle recommendations
Daily maintenance: Clean the equipment after each use, and check the lubricating oil and cooling water regularly.
Regular maintenance: Check and replace the lubricating oil every 30 days, and perform comprehensive maintenance every 6 months.
5. Safety precautions
Operation training: Operators need to receive professional training and be familiar with the equipment operating procedures.
Personal protection: Wear appropriate personal protective equipment such as goggles and protective gloves during operation.
