2026/02/06
Rapid Efficiency Improvement Solutions for Half-wet material crushers
I. Pre-treatment Before Starting (Immediate Results)
1. Control the moisture content of the material to 20%-40%. Excessive moisture causes sticking to the walls, and excessive dryness causes dust, both of which reduce crushing efficiency.
2. Pre-screen/coarsely crush large pieces of material to avoid jamming and clogging, reducing downtime for cleaning.
3. Clean blockages and fiber entanglement on the feed hopper, screen, and hammer/blade assembly to ensure smooth passage.
II. Equipment Parameter and Structure Optimization
1. Match the rotation speed and hammer gap: High speed + small gap improves fineness; adjust as needed to avoid overload.
2. Replace worn hammers, liners, and screens promptly; dull blades significantly reduce efficiency and increase energy consumption.
3. Select a screen with a suitable aperture size; use a larger aperture when fineness requirements are less stringent for a significant increase in output.
4. Check bearing lubrication and belt tension to reduce power loss and prevent abnormal noise and downtime.
III. Continuous Feeding and Coordinated Linkage
1. Use screw/belt quantitative feeding for uniform feeding, eliminating jamming caused by uneven feeding.
2. Use negative pressure induced draft/conveying to discharge material promptly and prevent material accumulation and blockage inside the machine.
3. Connect magnetic separation for iron removal in the production line to prevent metal damage to the cutter head and reduce downtime due to malfunctions.
IV. Operation and Maintenance and Process Control
1. Perform regular screen cleaning and scheduled inspections to prevent failures before they occur.
2. For fibrous and highly viscous materials, use a dispersing device or multi-stage crushing to reduce the load.
3. Match motor power with production capacity, avoid overloading, and ensure continuous and stable output from the fertilizer producition machine.
V. Priority for Rapid Efficiency Improvement
1. Adjust moisture content + uniform feeding first, for the fastest results.
2. Then replace worn parts and clean the screen.
3. Finally, optimize the supporting conveying and process linkage.
