BXYPP-J explosion-proof deviation switch BXYPP-J explosion-proof deviation switch | Adjustable working angle, adopting intrinsic safety and explosion-proof design, safe and reliable, and fast operation. Today, I will explain to you that all deviation switches are reset automatically. The product is processed and produced with aluminum zinc die-casting shell, with high protection level. The production response of the incoming switch is fast, and the working angle can be adjusted according to customer requirements. The commonly used deviation first level working angle is 10, 12, 20 degrees, the second level working angle is 30, 35, 45 degrees, and the commonly used combination angle is 10-45, 12-30, 20-35. It can also be adjusted to any combination of working angles according to actual use. Basic principle: When the conveyor belt deviates during operation, the conveyor belt touches the switch roller and causes the roller to deflect, When the deflection angle of the vertical roller reaches level 1 switch angle, the switch sends an alarm signal. When the conveyor belt deviates seriously and reaches the second level switch angle, the switch sends a stop signal to automatically stop the conveyor belt due to deviation fault. When the deviation fault is eliminated and the tape machine is running normally, the switch vertical roller can automatically reset and return to the initial state. Installation and adjustment: 1. The deviation switch should be set on both sides of the conveyor belt, and the vertical rollers should be perpendicular to the edge plane of the conveyor belt, with both sides of the conveyor belt located at 1/3 of the height of the vertical rollers. The distance between the vertical roller of the deviation switch and the normal position of the conveyor belt should be 50-100mm. The number of deviation switches should be determined based on the length, type, and layout of the conveyor. Generally, it should be set at the head, tail, convex arc section, concave arc section, and in the middle position of the conveyor. (Note: When the conveyor is long, one pair can be installed every 30-35 meters in the middle position of the conveyor.) 4. The deviation switch should be connected to the middle frame of the conveyor through an installation bracket. The switch bracket should be welded to the conveyor frame after the conveyor is installed. The deviation switch and the deviation switch bracket should be fixed with bolts< br/>