Proper preservation during long-term shutdown (such as the rainy season or winter off-season) is crucial to prevent equipment damage and ensure a smooth restart. Beidou provides the following expert guidelines based on our extensive experience in global markets. Main Risks During Shutdown: Corrosion: Fertilizer residues are highly corrosive and will attack metal surfaces if left in contact for weeks. Moisture Condensation: High humidity can cause dampness inside control cabinets, leading to short circuits and damage to precision electronic components. Rubber Aging: Extreme cold or heat can cause rubber seals and hoses to crack and lose their elasticity. Our Recommended Preservation Steps: Step 1: Thorough Cleaning: Completely empty all hoppers, screw conveyors, mixers, and chutes. Remove all fertilizer residues to prevent chemical corrosion. Step 2: Moisture-Proof Protection: Cover precision units (weighing sensors, control cabinet, PLC, touch screen) with moisture-proof protective covers. Place desiccant bags inside electrical cabinets. Step 3: Release Tension: Release the tension on springs and cylinder components to prevent stress relaxation. Step 4: Anti-Rust Treatment: Apply anti-rust oil to exposed machined metal surfaces and critical joints. Step 5: Periodic Power-On: Every 2 to 3 weeks, power on the system for 1 to 2 hours to dehumidify the electrical components. This is especially important in high-humidity coastal sites in Southeast Asia. Need a detailed preservation checklist? Our service engineers can provide a customized shutdown checklist based on your specific plant configuration. Please contact us to keep your equipment ready for the next production season!

Beidou fertilizer production lines are engineered to maximize your output, accuracy, and long-term profitability. Here are the key advantages that make us the trusted choice for global clients: High-Precision Batching System (0.2 Percent Accuracy) Unlike traditional manual weighing, our microcomputer-controlled batching system achieves an accuracy rate of 0.2 Percent. This ensures that every single bag of fertilizer you produce has the exact nutrient formula (NPK ratio), protecting your brand quality and reducing raw material waste. Fully Automatic PLC Control Our advanced PLC (Programmable Logic Controller) system allows for continuous, automated production. The entire process from weighing, blending, to packaging runs smoothly with minimal manual intervention, dramatically reducing labor costs and eliminating human errors. Ultra-Flexible Formula Changes Need to switch from a 15-15-15 formula to a 20-10-10 formula? Our intuitive touch screen allows you to store and recall multiple recipes. Changing your production formula takes only 2 to 3 minutes, enabling you to quickly adapt to local market demands. Durable, Corrosion-Resistant Construction Fertilizers are highly corrosive. We use heavy-duty stainless steel and advanced anti-corrosion coatings on all contact parts. This means lower maintenance costs and a machine that keeps running efficiently year after year. Customized Plant Layout Design Whether you have a small 300 Square Meters warehouse or a large-scale plant, our engineering team provides free 3D layout designs to maximize your factory space. We build the machine to fit your specific site, not the other way around. Dedicated Overseas After-Sales Team We do not just sell machines. We provide lifetime technical support, 24/7 remote video troubleshooting, and fast spare parts delivery. Our own professional engineers can also travel to your site for installation and training, ensuring you are never left alone after purchase. Want to see these advantages in action? Contact us today and request a live video factory tour!

Training Includes: