Expander Rolls

The Aluminum Slat Expander Rolls offered by us are used for wrinkle removing on coating machines, which are available in different length and standard diameter as per the requirements of our clients. We generally offer plain surface, but as some applications requires serration on surface for gripping, so we also offer rough surface. Before offering our rolls, we take different specifications from user such as application temperature, web material, plain or serration required on surface, maximum speed of web material, to meet the requirements of our clients. Moreover, working rolls are also available with ball bearing type mechanism with normal expansion of 25mm.

We offer coating cloth coating machines, flat bed printing machine, shaped wrinkle-removing action and slat expander rolls in wooden slat with felt covering. Further, these also have aluminum slats available in different diamantes such as 6” 8” and 12”. Suitable for slow speed machines such as cloth coating machines, Flat Bed Printing machine, artificial leather cloth and batching machine. These rolls are fitted with cam mechanism with left and right slats from center. Additionally, longer width three slats are fitted and middle slats are fixed to avoid V shaped wrinkle-removing action. We also offer these rolls with foot mounting pedestals.

The Metal Expander Rolls manufactured  by us have hard chrome surface, which are ideal for high speed applications for paper industries, particularly for slitter re-winders, calendars, poop reels, M.G cylinders. These rolls are widely applied on high speed machines because these do not wear & tear. Moreover, these are also used in place of rubber bow roll.

We offer following types of Metal Expander Rolls:

• Individual segment rotating type
• Single piece rotating type

We offer quality Rubber Curve Bar Expander Rolls, which are used for removing wrinkles from textile Processing machines such as calendars, dyeing, bleaching machines, rrying ranges, stenters and bow weft straightener. Our curve bar expanders are used with textile machines having more bow than other Industries including paper, plastic industry. We have been appreciated for their features such as abrasion resistance, chemical resistance and high temperature resistance. We also offer special sealing for wet working condition avoiding resting of ball bearings inside the roll.