Publish Time: 2026-07-10 Origin: Site
The fully automatic molding machine is the core precision equipment of the casting production line. Due to its long-term high-speed cyclic operation, it is susceptible to wear, gas leakage, and jamming due to the influence of sand dust, high-pressure pneumatics, and mechanical vibrations. Regular maintenance is crucial for maintaining product quality, reducing fault rates, and extending the lifespan of the equipment. The workshop must implement standardized maintenance operations on a regular basis.
Routine cleaning and maintenance are essential. After each shift, promptly clean the equipment’s work surface, guides, molds, and crevices where residual sand and dust may accumulate. This prevents the buildup of sand particles, which can lead to wear on moving parts and positioning errors. It is strictly forbidden to use high-pressure water jets directly on electrical components to prevent moisture-related short circuits in the wiring and to maintain the overall cleanliness and organization of the equipment.
The maintenance of pneumatic systems is of paramount importance. Before each daily start-up, inspect the airflow pathways, connections, and cylinder seals to prevent gas leaks. Also, promptly empty the storage tanks and filters of accumulated water and oil. Monthly inspections of electromagnetic valves and pressure-regulating valves are necessary. Aging or damaged seals and gas hoses need to be replaced promptly to ensure stable gas supply pressure and prevent abnormal equipment operation.
Mechanical lubrication and component maintenance are essential. Follow the equipment manual strictly and regularly apply specialized lubricants to moving parts such as guide rails, guide columns, bearings, chains, etc., to prevent dry abrasion and wear. Conduct routine inspections of mold and sandbox fastening screws, promptly tighten any loose components, and check the operation of vibration and compaction mechanisms to prevent issues like noise, misalignment, and other faults.
At the same time, it is essential to protect the electrical system, keep the control cabinet dry and free of dust, and inspect the buttons, wiring, and sensor switches to ensure they are functioning properly. Equipment maintenance adheres to the principles of “daily inspection, weekly maintenance, and monthly repair,” allowing for the early detection of potential issues, effective reduction of downtime faults, and ensuring the efficient, stable, and safe operation of the molding machine.
Delin Intelligent Technology Co., Ltd. focuses on intelligent casting equipment, integrating R&D, intelligent manufacturing, sales and after-sales maintenance. Its core products include automatic horizontal parting molding machines and complete intelligent casting production lines, with years of experience in automated casting molding.
The company benchmarks international precision manufacturing standards and independently develops optimized exclusive hydraulic control systems. Compared with conventional industry models, its equipment features lower energy consumption, faster start-stop response and higher overall fault tolerance, greatly cutting mass production operation and maintenance costs for factories.