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Winding: Part 3 - Tension, Nip and Torque

(Web Handling)

January 22, 2023, Winder TNTs are the key to winding a good roll. By Neal Michal, Principal, Converting Expert, LLC Winder TNTs are the key to winding a good roll. TNTs stand for Tension, Nip and Torque. Tension is ...

Winding Part 3: Tension, Nip and Torque

(Converting Expert)

January 16, 2023, Winder TNTs are the key to winding a good roll. By Neal Michal, Principal, Converting Expert, LLC Winder TNTs are the key to winding a good roll. TNTs stand for Tension, Nip and Torque. Tension is ...

Zero-Max Torque Limiters Called Dependable

(Controls)

April 29, 2014, H-TLC torque limiters are said to be dependable in a wide range of temperatures and to withstand corrosive environments   PLYMOUTH, MN | Zero-Max H-TLC torque limiters are said to have consistent ...

Web Lines | How the Open Loop Torque Control Sets Winding Tension

(Web Handling)

December 09, 2013, ...  These programs convert the calculated tension into motor torque applied at the torque to create the outer roll tension vector. Hopefully these open-loop torque control winding systems take care to consider ...

Dover Flexo Electronics Debuts Torque Controller

(News | New Products)

September 10, 2013, The EasyWeb open loop torque controller maintains tension with roll diameter calculator and features a simple user interface.   ROCHESTER, NH | Dover Flexo Electronics (DFE) used an animated simulation ...

WebHandlersQuiz #17: Winding at Constant Torque

(Web Handling)

July 26, 2012, If you center wind at constant torque, what is the percent change in tension if the roll diameter changes from 100 mm to 400 mm? WebHandlersQuiz 17 continues the Q&A format I began this past February ...

Brake Handles More Torque

(Tension)

June 30, 2010, The Global Brake Model F, originally rated to deliver up to 250 lb-ft of torque, now can be placed in applications in which up to 325 lb-ft of torque The Global Brake Model F, originally rated to deliver ...

A Torque Devil Is in the Details

(Web Lines)

September 30, 2009, ... song, you can't always get what you want. Imagine you need to buy a new center-driven winder or unwinder. To determine the size of the brake, clutch, or motor you will need, you need to know the torque ...

Tension Control: Mag Particle Clutch/Brakes Provide Smooth, Clean Torque Control

(Archive)

November 30, 2008, There are many web tensioning and other manufacturing processes that require adjustable, smooth torque while maintaining a clean, dust-free environment. For these converting processes, magnetic particle ...

Magpowr to Conduct Free Online Tech-Tips Seminar for Torque and Tension Control

(News | New Products)

November 09, 2003, In response to customer demand, Magpowr (a Maxcess Intl. co.) reports it will conduct a one-hour e-seminar via the Web on November 20, 2003. FENTON, MO, USA—In response to customer demand, Magpowr (a Maxcess ...

Tension: The First Thing We Must Get Right

(Coating/Laminating)

April 14, 2024, ... braked unwind with diameter feedback is an example of closed loop torque control. This may be followed by several velocity-controlled sections (draw). A load cell may be used for closed loop tension control ...

Valve Actuators with Longer Lifespan

(News | New Products)

April 10, 2024, ... lbs. of torque. The Flat Yoke is designed with quad body slots that absorb the mechanism’s side loading forces, leaving the piston rod completely free of bending stresses while allowing termination of ...

Tension: The First Thing We Must Get Right

(Converting Expert)

April 08, 2024, ... unwind with diameter feedback is an example of closed loop torque control. This may be followed by several velocity-controlled sections (draw). A load cell may be used for closed loop tension control at ...

The Merits of a Repurposed Slitter Rewinder

(Equipment/Machines - Converting)

February 18, 2024, ... sets from a single master roll. Quality Improvements Finished roll quality improvements can often be addressed by automatically controlling web tension, nip load and the torque output of the winder ...

Dover Flexo Electronics – Celebrating 50 Years of Tension Control Innovation

(Equipment/Machines - Converting)

February 12, 2024, ... delivers precise closed-loop performance with an incredible amount of flexibility and adjustment. SteadyWeb 6™ was designed with modularity in mind, providing torque control options for electric and pneumatic ...

Web Handling, Proper Tensioning & Guiding

(Equipment/Machines - Converting)

November 15, 2023, ... a torque on the unwind roll. The torque is related to web tension through the following formula: Torque = Force X Radius Where Force = the web tension and Radius = the radius of the unwinding roll. Therefore, ...

Double E Releases a Mini Shaftless Unwind Stand

(News | New Products)

June 19, 2023, ... E components like the legendary DF-2000 torque chuck to provide outstanding performance and long-term durability. “Our new Mini Shaftless Unwind Stand fills a gap in the industry. It provides a high ...

Top Packaging Producer is One of the First to Deploy Pioneering Tension-measurement Roller

(News | New Products)

April 24, 2023, ... breakaway torque of the segments as low as possible, the supplier uses special, smooth-running roller bearings. Decisive Data The responsible engineer for the laminating line says: “The segmented measuring ...

Winding: Part 5

(Web Handling)

April 16, 2023, ... Reduce tension or nip. Add center assist torque. Develop improved packaging and handling techniques. Telescoping Telescoping is common on slick webs. This defect is a result of low torque capacity ...

Winding Part 5: Solutions for Common Wound Roll Defects

(Converting Expert)

April 03, 2023, ... or nip.  Add center assist torque. Develop improved packaging and handling techniques.  Telescoping Telescoping is common on slick webs. This defect is a result of low torque capacity which is a function ...