Adjustable Spiral Tensioning Devices for Conveyor Belt

Spiral Tensioning Device   Introduction: This spiral tensioning device for belt conveyors includes a carriage and a screw. A nut connected to the screw via a threaded connection is fixed to the carriage. It also includes a fixed bracket. Both ends of the screw are rotatably connected to the fixed bracket. The fixed bracket has guide rails parallel to the screw, and the carriage has grooves that mate with the guide rails. This device is installed on the conveyor via the fixed bracket, making installation convenient and easily meeting product standardization requirements. The guide rails on the fixed bracket support the carriage, increasing its strength. The screw, supported by the fixed bracket at both ends, will not deform.   Generally, it is manually adjusted using a lead screw or a small hydraulic cylinder to achieve the required tension before locking it in place. The spiral tensioning device is typically placed on the tail frame of the belt conveyor, with the tail roller serving a…