The reasons for the poor circulation of the shot pellets in the shot blasting machine may include the following:
Malfunction of the elevator: The belt of the elevator may be loose or slippery, or the hopper of the elevator may be damaged, all of which may affect the normal lifting of the shot pellets. Problems with the screw conveyor: Severe wear of the screw blades, bending and deformation of the screw shaft, or blockage of the screw conveyor can prevent the smooth conveying of the shot pellets. Abnormal operation of the separator: Poor separation effect of the separator leads to the mixture of unqualified shot pellets or debris into the circulation system, causing blockages. Insufficient shot pellet storage: The replenishment of shot pellets is not timely, resulting in an insufficient number of shot pellets in the circulation system and an inability to form a smooth circulation. Blockage of the pipeline: The interior of the pipeline for transporting shot pellets may be blocked due to the accumulation of shot pellets or the obstruction of debris, resulting in poor circulation. Fan failure: If the air volume or wind pressure of the fan is insufficient, it cannot provide sufficient power to drive the circulation of the shot pellets. Malfunction of the shot blaster: Wear of the directional sleeve of the shot blaster, damage to the shot divider wheel, etc., may cause abnormal projection direction and force of the shot pellets, affecting the circulation. Electrical control system failure: Such as motor failure, control circuit problems, etc., will cause the relevant components to fail to operate normally and affect the circulation of the shot pellets.
