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Durashell

Durashell
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DuraShell™ Chill Rolls We conduct a thorough engineering analysis of your sheet extrusion process to ensure that our rolls meet or exceed your requirements for heat transfer, mechanical strength and consistently high performance commonly required in sheet extrusion processes. Built to perform Shrink fit double shell spiral design provides uniform temperature across the roll face: ±0.5ºC (±1ºF). Consistent performance under loads up to 2100 N/cm, higher if your process requires High precision: TIR (total indicator runout) of 13 μm standard. Our large in house CNC machining capability, offers many diameter and face length combination to meet your requirements. DuraShell™ Chill Rolls are backed by the proven performance of the Keystone and F.R. Gross roll brands. Nordson XALOY has what it takes to meet your needs for new chill rolls and reconditioning or modification of your existing units. Quality Assurance Complete Design Engineering, Manufacturing, Hard Chrome Plating and Finishing – Control of the processes enables Nordson XALOY to ensure your delivery will be met Hard Chrome Plating – 63-65 Rc hardness Built to last Low-carbon steel tubing, hardsurfaced, overlaid with 420 stainless steel to 52 Rc. More resistance to worm tracking than carburized and flame-hardened shells. Lower reconditioning costs. Vertical Stress Relief – 42" (1065mm) dia. and 210" (5330mm) lengths Dynamic Balancing – In accordance with ISO 1940/1

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DuraSheN™ Chill Rolls Roll Repair Final process in which repaired roll is receiving a standard mirror finish Complete repair/remanufacturing services of chill rolls for sheet, film paper coating and heat transfer applications. Regular maintenance and/or modified finish requirements are our specialty. Combine with total in-house chrome plating and finishing equipment, Nordson XALOY offers committed customer service and accurate delivery quotations with every request. • Acid flush and flow testing • Journal and body repairs • Repolish existing chrome For finishing, we offer optical mirror...

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