The first oil injection process of the sand washing machine reducer is complete, and if one step is wrong, the bearings will be burned directly
1. Preparation before oil injection Cleaning and inspection: Use anhydrous ethanol to clean the oil injection port, oil discharge port, and oil level gauge to ensure that there are no iron filings or impurities remaining. Check if the seals (such as O-rings) are intact and replace them if necessary. Confirm oil type: Strictly check the selected lubricating oil model and viscosity grade to en