Square Discharge Star Feeder for Cement Plant Bottom Bulk Unloading

Square discharge star feeder for bulk unloading at the bottom of cement plant silos,Usage precautions:1、 Before using the star feeder, check the quantity and type of lubricating oil in the gearbox. Replace with new oil after one month of operation, and then change the oil once a year thereafter.2、 Connect the air source interface and check if it is blocked by foreign objects to ensure it is clean and unobstructed;3、 Before using the star feeder, ensure that the rotor rotates clockwise (viewed from the extended shaft end of the gearbox, consistent with the arrow on the sprocket cover);4、 Before using the star feeder, open the sprocket cover to check the chain tension and inspect it regularly during operation; simultaneously apply suitable grease to the chain and sprocket;5、 Throughout the use of the feeder, adjust the pressure reducing valve so that the pressure at the seal is preferably 0.05MPa higher than the material pressure inside the valve body. The gas used should be oil-free, dry compressed air;6、 During the entire use of the star feeder, the air source at the seal must always be present. Only after confirming that the valve has stopped operating can the air source be shut off;

Common faults: 1. During transportation and installation of the star feeder, ensure it remains stable and avoid collisions to prevent casing breakage or deformation. 2. Before leaving the factory, the gearbox is filled with No. 0 grease, and the ash discharge valve is filled with lithium-based grease. Within 6-10 months of operation, the transmission and bearing components should be replenished or replaced with grease. If the environmental temperature is high, humid, or there is excessive dust in the air, the oil change interval should be appropriately shortened. 3. During use, if air or ash leakage occurs along the axial direction, tighten the material compression cover. 4. During operation, avoid overloading the equipment due to large material particles or strong adhesion, or equipment jamming or motor short circuits caused by foreign objects left in the dust collector. It is recommended that users regularly inspect and install overload protection devices. 5. This machine is suitable for continuous operation and allows both forward and reverse rotation.Square discharge star feeder for bulk unloading at the bottom of cement plant silos.