What are the key points for regular maintenance of trenchless drilling machines?
Mar 12, 2025| 1. Daily maintenance
Cleaning equipment: After each use, clean the dust and debris on the drill bit and the surface of the machine immediately to avoid residual substances affecting the accuracy of the next operation.
Check the drill bit: Check whether the drill bit is damaged or passivated after use, and grind or replace it if necessary.
Lubricating parts: Regularly check and add lubricating oil to moving parts to reduce wear and keep the machine running smoothly.
Check the electrical system: Before starting work every day, check whether the electrical parts such as power cords and switches are intact to ensure safety.
2. Regular inspection
Wear of parts: Regularly check the wear of machine parts, such as bearings, seals, etc., and replace severely worn parts in time.
Hydraulic system: Check the oil level and quality of the hydraulic oil to ensure the normal operation of the hydraulic system.
Lubrication system: Regularly replace the lubricating oil and clean the lubricating oil filter to ensure the normal operation of the lubrication system.
Cooling system: Clean the equipment cooling system to avoid coolant blockage affecting the normal operation of the equipment.
3. Professional maintenance
Overall inspection: It is recommended to ask professionals to conduct a comprehensive inspection of the equipment every three months or according to the actual frequency of use, including motor performance, transmission system efficiency and cooling system status.
Calibration adjustment: After long-term use, inaccurate positioning may occur. Regular calibration can ensure processing accuracy.
4. Storage and transportation
Storage environment: When storing, the machine should be placed in a dry and ventilated place to avoid moisture or corrosion.
Transport protection: When transporting the drilling machine, use professional transport tools to avoid damage to the machine caused by collision and vibration.
5. Precautions
Be familiar with the operation manual: Before using it for the first time, read the product manual in detail, understand the various functions and operation procedures, and avoid damage caused by misoperation.
Reasonable material selection: Choose the appropriate drill bit model according to the hardness of different materials. Too soft or too hard materials may affect the drilling effect or even damage the equipment.
