Convertech, Inc.
Wharton, NJ 07885
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Differential Shaft optimizes winding operation.
Featuring optimized core grip, GlideLock(TM) clutched rollers on Air-Roll-Lock Differential Shaft slide easily on and off shaft. When disengaged, rollers move freely, allowing operators to move cores and rolls. Once engaged, rollers lock independently in place and are able to control tensions from under .24 pli on each individual core, regardless of core's width.
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Shaft is suitable for differential winding applications.
Enabling converters to run multiple width cores on same shaft, Roll Lock Differential Shaft uses GlideLock(TM) Clutched Rollers to control web tension applied to sensitive materials regardless of core width or positioning. Eliminating need for hammers and spacers, rollers move freely and feature external roller bearings to aid lateral core motion during loading/unloading. When shaft is actuated,...
Read More »Core Chuck and Adapter System helps minimize downtime.
Available in diameters up to 16 in. in variety of styles, Adapters fit securely over Chuck to expand core size capacity. Aluminum or steel lugs provide uniform expansion and firm but non-damaging grip on core. Using chuck as system base, each adapter is custom designed to user specifications. Because adapters are lighter than their chuck counterparts, operators can lift and manipulate adapters...
Read More »Differential Rewind Shaft eliminates common winding issues.
Differential Rewind Shaft eliminates side to side core movement, core slip, and core dust. Internal slip design means cores are locked firmly, allowing precision tension control for different size cores on same shaft. Independent roll locks move freely when shaft pressure is released and allow cores to slide on and off shaft. By running multiple width rolls on same Differential Rewind Shaft,...
Read More »Differential Shaft provides advanced tension control.
Air Roll Lock Differential Shaft, available in 3 and 6 in. diameters, comes in wide and narrow web lengths. It will not wobble, slip, or leave dust on cores and floor. Multiple-width rolls can be run on same shaft, eliminating need to change shafts. Product suits OEM and end user applications.
Read More »Air Lock Shaft facilitates differential winding.
Featuring internal slip design, Air Lock Shaft eliminates core dusting, core wobble, and core slippage from differential winding. Combination of precision-engineered rollers and locks, along with internal slip clutch, ensure that every core locks at correct tension, allowing multiple cores to be loaded and unloaded with ease. Offered in 3 and 6 in. diameters, shaft comes in wide and narrow web...
Read More »Wide Web Shafts come in diameters up to 16 in.
Offered in face lengths up to 150 in., wide web air and mechanical expanding shafts come in hardened steel to accommodate high load and torque requirements, as well as carbon fiber and aluminum to reduce shaft weight. Units are suited for paper, nonwoven, textiles, and heavy converting industries.
Read More »
Pneumatic Mechanical Chucks ensure precise concentricity.
Available in 3-12 in. dia, chucks expand pneumatically for positive, instant lock up and release. Suited for all shaftless unwinds and rewinds, products incorporate steel body and expandors, and are available with flange or cantilevered type mountings. When running different core diameters, interchangeable adapters are available that can be fitted onto one base chuck.
Read More »
Lug Shafts feature lightweight, high modulus design.
Carbon Fiber Lug Shafts, for rewind and unwind applications, produce less deflection than comparable steel shafts. They include long-life bladders, aluminum or steel spring return lugs, and plain carbon or aluminum clad covering.
Read More »
High Torque Chucks suit unwind and rewind applications.
Pneumatic/Mechanical High Torque Chucks include hardened jaws that concentrically expand, spring return cams, and centering cones for easy insertion. They are manufactured to fit spindle in any diameter, size, and configuration needed.
Read More »
Differential Shaft optimizes winding operation.
Featuring optimized core grip, GlideLock(TM) clutched rollers on Air-Roll-Lock Differential Shaft slide easily on and off shaft. When disengaged, rollers move freely, allowing operators to move cores and rolls. Once engaged, rollers lock independently in place and are able to control tensions from under .24 pli on each individual core, regardless of core's width.
Read More »
Shaft is suitable for differential winding applications.
Enabling converters to run multiple width cores on same shaft, Roll Lock Differential Shaft uses GlideLock(TM) Clutched Rollers to control web tension applied to sensitive materials regardless of core width or positioning. Eliminating need for hammers and spacers, rollers move freely and feature external roller bearings to aid lateral core motion during loading/unloading. When shaft is actuated,...
Read More »Core Chuck and Adapter System helps minimize downtime.
Available in diameters up to 16 in. in variety of styles, Adapters fit securely over Chuck to expand core size capacity. Aluminum or steel lugs provide uniform expansion and firm but non-damaging grip on core. Using chuck as system base, each adapter is custom designed to user specifications. Because adapters are lighter than their chuck counterparts, operators can lift and manipulate adapters...
Read More »Differential Rewind Shaft eliminates common winding issues.
Differential Rewind Shaft eliminates side to side core movement, core slip, and core dust. Internal slip design means cores are locked firmly, allowing precision tension control for different size cores on same shaft. Independent roll locks move freely when shaft pressure is released and allow cores to slide on and off shaft. By running multiple width rolls on same Differential Rewind Shaft,...
Read More »Differential Shaft provides advanced tension control.
Air Roll Lock Differential Shaft, available in 3 and 6 in. diameters, comes in wide and narrow web lengths. It will not wobble, slip, or leave dust on cores and floor. Multiple-width rolls can be run on same shaft, eliminating need to change shafts. Product suits OEM and end user applications.
Read More »Air Lock Shaft facilitates differential winding.
Featuring internal slip design, Air Lock Shaft eliminates core dusting, core wobble, and core slippage from differential winding. Combination of precision-engineered rollers and locks, along with internal slip clutch, ensure that every core locks at correct tension, allowing multiple cores to be loaded and unloaded with ease. Offered in 3 and 6 in. diameters, shaft comes in wide and narrow web...
Read More »Wide Web Shafts come in diameters up to 16 in.
Offered in face lengths up to 150 in., wide web air and mechanical expanding shafts come in hardened steel to accommodate high load and torque requirements, as well as carbon fiber and aluminum to reduce shaft weight. Units are suited for paper, nonwoven, textiles, and heavy converting industries.
Read More »
Pneumatic Mechanical Chucks ensure precise concentricity.
Available in 3-12 in. dia, chucks expand pneumatically for positive, instant lock up and release. Suited for all shaftless unwinds and rewinds, products incorporate steel body and expandors, and are available with flange or cantilevered type mountings. When running different core diameters, interchangeable adapters are available that can be fitted onto one base chuck.
Read More »
Lug Shafts feature lightweight, high modulus design.
Carbon Fiber Lug Shafts, for rewind and unwind applications, produce less deflection than comparable steel shafts. They include long-life bladders, aluminum or steel spring return lugs, and plain carbon or aluminum clad covering.
Read More »
High Torque Chucks suit unwind and rewind applications.
Pneumatic/Mechanical High Torque Chucks include hardened jaws that concentrically expand, spring return cams, and centering cones for easy insertion. They are manufactured to fit spindle in any diameter, size, and configuration needed.
Read More »