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Web Handling, Proper Tensioning & Guiding

(Equipment/Machines - Converting)

November 15, 2023, ... measure the unwind roll diameter and adjust the drag force accordingly or with web feedback such as a force transducer or dancer to automatically maintain constant tension. Advantages: Allows for the web ...

Winding: Part 3 - Tension, Nip and Torque

(Web Handling)

January 22, 2023, ... air loaded dancer, and draw (velocity) control. Although not common, some winders run to a defined strain to control web registration. Older paper machine reels often use motors running in torque mode. ...

Winding Part 3: Tension, Nip and Torque

(Converting Expert)

January 16, 2023, ... an air loaded dancer and draw (velocity) control. Although not common, some winders run to a defined strain to control web registration. Older paper machine reels often used motors running in torque mode. ...

Martin Automatic at ICE Europe 2022

(News | New Products)

February 06, 2022, ... its original, and in many cases, patented designs, such as the inertia compensated dancer roller and, the Airnertia™ idler roller, which offers high-frequency response to speed changes in processes running ...

Martin Automatic – Essential Efficiency for Web Fed Applications

(Coating/Laminating)

January 11, 2022, ... also its original patented designs, such as the inertia compensated dancer roller and the AirnertiaTM idler roller, which offers high-frequency response to speed changes in processes running delicate webs. ...

In the Spotlight: IMS Technologies Q&A

(Equipment/Machines - Converting)

March 29, 2021, ... “open-loop” with no load cell or dancer roller to provide feedback or calibration of tension. How does your equipment calculate or estimate tension without load cells or dancers? When not using load ...

Martin Automatic – bringing production efficiency to web fed applications

(Equipment/Machines - Converting)

January 17, 2021, ... but also its original, and in many cases, patented designs, such as the inertia compensated dancer roller and, the Airnertia™ idler roller, which offers high-frequency response to speed changes in processes ...

Static Control for Adhesive Lamination

(Static-Beat)

August 14, 2019, ... after the first fixed idler roller facing the inside surface of the web roll (see Static Beat | Unwinding Static). Dancers or Float Rollers can deposit a significant amount of static on the web surface ...

Cut-to-Length Solution: AZCO Corp.

(News | New Products)

May 09, 2019, ... which compress and adhere the liners to the extrusion. A dancer controls the speed of the nip rollers and keeps the material from wandering. An internal guide directs the material from the drive rollers ...

Web Tension Control Fundamentals

(News | New Products)

January 24, 2019, ... rewinds and driven machine sections) and the critical tension control issues for each.  Web tension sensors and components, dancer systems and accumulators.  Load cell selection and dancer system design ...

Industry Supplier Q&A | Web Guiding and Tension Control with MAGPOWR and Dover Flexo

(Web Guiding)

September 21, 2018, ... dancer-based control systems should each have these compensation features to help gain control of these bigger and faster applications. BREEN: Tension controllers are evolving incrementally in the sense ...

GOEBEL IMS to Show Slitters at Chinaplas

(News | New Products)

March 27, 2018, ... to the ultra-light dancer roller ensuring constant web tension even at high speeds. INTERSLIT allows for the production of narrow rolls, starting from a minimum slitting width of 180 mm. The INTERSLIT ...

Maxson Web Splicer Is Automatic

(Carton Box)

November 14, 2017, ... speeds of 1,000 fpm (330 mpm). A driven caption roll assists the new roll’s web in accelerating to line speed quickly after a splice is made. Using a dancer roll system and programmable logic controller, ...

AGL Custom Designs New Laminator

(Coating/Laminating)

January 05, 2017, ... are aligned utilizing an AccuWeb wide-array ultrasonic Electronic Web Guide Control System.  Other features include a low-tension feedback system via a dancer controlled feedback to the product unwind, ...

Web Lines | Unwind Splice Reliability

(Web Handling)

October 24, 2016, ... with dancer roller feedback. 9. Splice Tape Bond > Tension (and Other Applied Forces) The newly formed bond of the splicing tape to the web must withstand tensioning, roller contact, nipped roller ...

Double E Delivers Stored Material to Converting with Solis Accumulator

(News | New Products)

January 10, 2016, ... infeed roller system and an outfeed pneumatic dancer roller. The webbing position on the accumulator allows straight-through web path with easy integration of web guiding and inspection lamps, while the ...

Montalvo Launches Open-Loop Tension Control

(News | New Products)

October 08, 2015, ... runs without load cells or a dancer.  Patent pending technology reportedly allows easy integration into existing machines as well as new machine builds. Customers can customize packages based on their ...

AZCO Sheeter Has Automated Stacking System

(News | New Products)

March 14, 2015, ... a 29-in.-wide roll of 0.003-in.-thick aluminum material.  The process begins with the roll of material loaded onto a motorized, single-shaft unwind. The unwind is equipped with a dancer attachment and ...

Show Preview | ICE USA 2015 Returns to Orlando with Added Features

(Trends/Management)

January 05, 2015, ... chucks for quick roll changes. A motorized unwind with a dancer assembly provides constant web tension as the material goes over the ball-bearing idler rollers. Precision ground urethane rollers are turned ...

Karlville Equipment Covers Wide Range

(News | New Products)

September 30, 2014, ... coating system, rigid shaftless unwind/rewind units, driven, with closed loop tension control via dancer roller and what is said to be exceptional lamination pressure control. • The K2 Model stand-alone ...