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JDJ Semi-Couplings and Chain Couplings


A chain coupling is a component connecting the drive and driven shafts, transmitting torque via two toothed semi-couplings connected by a roller chain. This solution provides a secure connection while compensating for minor shaft misalignment.


JDJ chain coupling for belt conveyor

Applications of Chain Couplings


Semi-couplings and chain couplings are used in belt conveyor drives, gearboxes, and other mechanical systems requiring a flexible yet secure shaft connection. They perform well in mining, aggregate processing, and heavy industry.


Construction and Parameters


JDJ semi-couplings are manufactured to individual order – we select the size, number of teeth, and hub design to match the specific shaft type and torque transmitted. Precise manufacturing ensures long, trouble-free operation of the system.


Why Choose JDJ Chain Couplings


We offer short lead times, technical support in selecting the right coupling, and full compatibility with other belt conveyor components from our range. Contact us to discuss your order details.