Differential Shafts
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Tidland D490 Differential Shaft
Read MoreD490 Differential Shafts hold rolls straight and true. Interchangeable cartridges allow you to determine how the shaft engages the core to best suit the material and core you’re running. Choose from a heavy gauge wire spring design (D490S) for fiber cores, or a 2-row, 12-ball, torque activated design (D490B) for fiber or PVC cores.
The result is improved finished roll quality, reduced scrap and fast, easy setups for even the most sensitive materials. Because D490 Differential Shafts are manufactured in North America, Europe and China, they are easily sourced and supported worldwide. All components conform to Tidland’s high quality standards and are interchangeable regardless of where the shaft is installed.
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Tidland D2 Differential Air Shaft
Read MoreTidland’s Model D2 Differential Air Shaft is designed for duplex center or surface winders, whether variable speed control or not. It is simple to set up, easy on the cores and reacts well to multiple roll tension equalization. Quick-to-position tooless locked core stops provide optimum control over roll quality and setup time.
Bottom line is, operators can increase productivity by running varying roll sizes at one time with the help of Tidland’s most affordable differential air shaft
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Tidland D3 Differential Air Shaft
Read MoreWith Tidland’s Equalizer Model D3 Differential Air Shaft, operators can run a variety of different roll widths with adjustable pressure all along the length at the same time. The Equalizer D3 is guaranteed to provide core positioning with adjustable air pressure without spacers or core stop setup. It’s designed for duplex center or surface winders for multiple roll tension equalization. When not covered by the core, tension elements mechanically lock in place to secure core position through the entire run. The D3 requires no tools for core stops, no core stop positioning. Use these air shafts and say “No” to tools, spacers, core shifts and waiting for core position setup.