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To effectively utilize the Shiftbulk platform, access the navigation tree on the left side of the interface. Click on the different components in the tree to interact with them, view their properties, and make adjustments as needed. This user-friendly menu ensures efficient and seamless management of your conveyor system components.

Shaft Diameters

The shaft diameter used in a conveyor system on a pulley assembly is a function of two criteria, shaft diameter required for strength and shaft diameter required for deflection. The shaft and pulley are treated as a composite structural assembly. This is because the structural rigidity of the assembly depends upon both the shaft and the pulley and their interaction. A list of standard shaft diameters is provided below.

Shaft Diameter (mm) Applicable Standard
125 -
480 -
250 AA SPEC 371001
500 AA SPEC 371001
550 -
560 -
630 AA SPEC 371001
700 ISO3684
710 AA SPEC 371001
160 AA SPEC 371001
315 AA SPEC 371001
400 AA SPEC 371001
100 ISO3684
200 AA SPEC 371001
600 -
750 -
800 AA SPEC 371001
840 -


Shiftbulk is a collaborative platform that simplifies the design and purchasing process for belt conveyor systems. With a comprehensive database of conveyor components, users can create custom systems and optimize costs and suppliers. Beta 0.9.01

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Shiftbulk not only offers conveyor system management solutions, but also provides a dedicated platform for handling comment queries and issues related to your plant's conveyors. Experience seamless communication and swift issue resolution, leading to improved operational efficiency and optimized performance.

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