Wear and Tear Signs in Double screws Compost Turning Machines
Double screws compost turning machines operate in high-temperature, high-humidity, and highly corrosive fermentation environments for extended periods. Wear and tear primarily occur in critical transmission components such as the spiral blades, bearings, and chains. The following signs indicate that the equipment is in a "sub-healthy" state and requires immediate inspection and maintenance: I. Spiral Blades (Most Obvious Wear) • Blade thinning: The edges of the blades are worn thin by the material, even showing notches or curling, leading to reduced composting efficiency. • Blade deformation: The blades bend due to high temperatures or impact from hard objects, causing the composting trajectory to deviate and easily scraping the tank wall. • Coating peeling: If the blades have an anti-corrosion coating, large-area peeling or rust indicates increased corrosion risk. II. Bearings and Seals (Hidden Dangers at High Temperatures) • Abnormal noise and overheating: During operat...