Tidland’s Performance Series Crush Knifeholder is ideal for very narrow webs providing the stability and durability required in crush slitting applications. These versatile knifeholders allow you to use an air regulator that allows the operator to control how much pressure the upper knife has when it engages. The Performance Series Crush Knifeholder is available in two sizes and three configurations to accommodate light- to heavy-duty applications. Operators can choose the design options that fit specific operations, maximizing both reliability and performance.
| Class I | |
| Minimum Slit Width | 1.3 inches |
| Blade Diameter | 3.54 inches |
| Class II | |
| Minimum Slit Width | 1.97 inches |
| Blade Diameter | 5.91 inches |
| Class III | |
| Minimum Slit Width | 2.99 inches |
| Blade Diameter | 7.87 inches |
*Maximum Designated Speed is 1,000 FPM
| Class I | |
| Minimum Slit Width | 33 mm |
| Blade Diameter | 90 mm |
| Class II | |
| Minimum Slit Width | 50 mm |
| Blade Diameter | 150 mm |
| Class III | |
| Minimum Slit Width | 76 mm |
| Blade Diameter | 200 mm |
*Maximum Designated Speed is 1,000 FPM
Series 800 shafts feature innovative two-piece expanding elements, which deliver an impressive combination of balance and torque. These advanced shafts also feature self retraction, durable poly bladder, and a fail-safe multi-circuit air system, with check valves to ensure that a loss of air in one element will not affect the expansion and performance of the other elements.
The Series 800 Strip Shaft is designed for medium- to heavy-duty in 76.2 mm (3 inch) to 508 mm (20 inch) ID cores. This shaft’s full-length strip design delivers excellent torque characteristics, making it ideal for general duty unwind and rewind applications.
Built upon the industry-leading Performance Series platform, Mark Andy Digital Series HD is a commercial approach for any size job. It leverages the advantages of digital with the proven capabilities of flexo printing to provide the most profitable total production hybrid solution.
The Tidland Cyclone™ Series high speed centering shafts increase throughput by eliminating roll loping and enabling web handling operations to run smoothly at higher speeds. The external
element, two-stage pneumatic design holds the core concentric to the body, reducing machine vibration and wear.
The Cyclone Series is available in diameters ranging from 3 inch to over 20 inch.
Series 850 takes our innovative two-piece expanding elements to a whole new level. The unique spiral design of the Series 850 provides a continuous 360º of radial grip and intrinsically equalized load distribution. These advanced shafts also feature a two-piece body design, self retraction, durable poly bladder, and a fail-safe multi-circuit air system, with check valves to ensure that a loss of air in one element will not affect the expansion and performance of the other elements.
The Series 850 Spiral Strip Shaft is designed for medium to heavy-duty in 75 mm (3 inch) to 406 mm (16 inch) ID cores. The spiral strip design of this shaft minimizes vibration to deliver smoother operation and higher speeds. It’s an ideal choice for surface winders or with lay-on rolls.
