Against the backdrop of high-quality development in the sand and gravel production industry, the sand making plant—an core part of the manufactured sand production line—relies on stable operation, efficient output and standardized management to directly impact enterprise production efficiency and safety. To help operators and maintenance staff master core capabilities of the sand making machine and sand making plant, Ninon dispatched Engineer Wang and service teams to build a full-process training system for clients.

Focusing on the sand making plant's exclusive features and manufactured sand production line needs, we achieved "targeted teaching". Before training, we clarified goals by integrating the client's production scale, sand making plant models and capacity demands—such as helping trainees quickly grasp the sand making machine's core working principles, key component coordination, and production parameter adjustment logic for raw materials like limestone and granite. The training combined "theoretical teaching + on-site practice": the theoretical part analyzed core systems of the sand making plant (crushing, screening, conveying) in the manufactured sand production line; the practical part let trainees perform sand making machine operations (start-stop, parameter commissioning) under guidance to link theory and practice.

Engineer Wang covered key points: First, detailed explanations of core components—including crushers, vibrating screens in the sand making plant, and sand making machine feeders, dust collectors—clarifying their roles in the manufactured sand production line. Second, interpretation of technical parameters (processing capacity, feed particle size) to help trainees understand how parameters affect the sand making machine's efficiency and product quality. Third, safety protection knowledge, such as emergency stop buttons for the sand making plant and dust pollution prevention in the manufactured sand production line.

For operating standards, Engineer Wang defined pre-startup checks for the sand making machine (oil level, circuit connections) to avoid "faulty startup"; startup/shutdown rules for the sand making plant (e.g., "no-load first, then load"); and abnormal handling (stopping first for strange noises). Daily maintenance focused on the sand making machine: daily cleaning, oil replenishment, and vulnerable part checks (liners, screens); regular maintenance (weekly bolt tightening, monthly bearing checks) for the sand making plant; seasonal adjustments (cooling system care in high temperatures) for the manufactured sand production line. Maintenance records were emphasized to support the sand making plant's life-cycle management.

Through case studies, we analyzed common faults: reduced efficiency of the sand making machine, unqualified discharge from the sand making plant, and leaks in the manufactured sand production line—explaining causes like raw material moisture or delayed maintenance. Interactive Q&A helped solve trainees' practical issues. Adhering to green energy, we aim to boost skills via training, enabling mastery of the sand making machine and sand making plant to achieve "safety, efficiency, low consumption" for the manufactured sand production line.