---
title: Crystalline structure absorbs energy in high speed Power-Core roller.
description: Fine crystalline structure absorbs energy and reduces noise in high speed Power-Core™ roller
image: https://www.intechpower.com/hs-fs/file-14948590-gif/images/image100_rollers.gif
---

 250 Herbert Avenue Closter, New Jersey 07624 U.S.A.

 1-877-218-2650

[![intech.power.logo.Power of knowledge.](https://www.intechpower.com/hs-fs/hubfs/intech.power.logo.Power%20of%20knowledge..jpg?length=300&name=intech.power.logo.Power%20of%20knowledge..jpg "intech.power.logo.Power of knowledge.") ](https://www.intechpower.com/)

[![Browse Our Products](https://no-cache.hubspot.com/cta/default/62516/08b25f71-daf5-4226-916d-2693bd171a1d.png)](https://cta-redirect.hubspot.com/cta/redirect/62516/08b25f71-daf5-4226-916d-2693bd171a1d)

[![Browse Our Products](https://no-cache.hubspot.com/cta/default/62516/08b25f71-daf5-4226-916d-2693bd171a1d.png)](https://cta-redirect.hubspot.com/cta/redirect/62516/08b25f71-daf5-4226-916d-2693bd171a1d)

January 19, 2010

# Crystalline structure absorbs energy in high speed Power-Core roller.

 Written by [Simon Barrell](https://www.intechpower.com/blog-old/author/simon-barrell)

A special design by Intech’s engineering staff, using a composite tire material, a tested method of manufacturing and assembly, all contribute to the exceptionally quiet performance of Intech Power-Core™ rollers.

![Image100 Rollers](https://www.intechpower.com/hs-fs/file-14948590-gif/images/image100_rollers.gif?width=365&height=460&name=image100_rollers.gif)

*Intech Power-Core™ rollers*

The design marries a precision roller or ball bearing with an Intech Power-Core composite tire. The quiet roller ride can be attributed to the tire material with its tension-free, homogeneously crystalline structure, achieved through a unique casting process. This fine crystalline structure exhibits excellent energy absorbing properties while resisting flat development under load, while the Power-Core tire also protects the metal rail against wear.

Tires are precision-machined, and then heated in an oven to 250° to 300° F before the bearing is pressed in through a specially designed snap-in lip. After cooling, the tire is effectively shrunk onto the bearing. The precision-machined tire, with OD tolerance within 0.0001”, has excellent roundness contributing to the smooth and quiet ride.

The expected life of the roller in number of roll-overs, and flat-free time under load, are determined with a calculation and data developed by a leading university.

Tag(s): [Power-Core](https://www.intechpower.com/blog-old/topic/power-core) , [reduce noise](https://www.intechpower.com/blog-old/topic/reduce-noise) , [wear life](https://www.intechpower.com/blog-old/topic/wear-life) , [Intech rollers](https://www.intechpower.com/blog-old/topic/intech-rollers) , [roller life](https://www.intechpower.com/blog-old/topic/roller-life)

<https://twitter.com/intent/tweet?original_referer=https://www.intechpower.com/blog-old/bid/48143/Crystalline-structure-absorbs-energy-in-high-speed-Power-Core-roller&url=https://www.intechpower.com/blog-old/bid/48143/Crystalline-structure-absorbs-energy-in-high-speed-Power-Core-roller&source=tweetbutton> <http://www.linkedin.com/shareArticle?mini=true&url=https://www.intechpower.com/blog-old/bid/48143/Crystalline-structure-absorbs-energy-in-high-speed-Power-Core-roller> <http://www.facebook.com/share.php?u=https://www.intechpower.com/blog-old/bid/48143/Crystalline-structure-absorbs-energy-in-high-speed-Power-Core-roller> [mailto:?subject=Check%20out%20https://www.intechpower.com/blog-old/bid/48143/Crystalline-structure-absorbs-energy-in-high-speed-Power-Core-roller](mailto:?subject=Check%20out%20https://www.intechpower.com/blog-old/bid/48143/Crystalline-structure-absorbs-energy-in-high-speed-Power-Core-roller)

## Subscribe to email updates

Copyright © 2026 Intech Corporation. All Rights Reserved. [Site Map](https://www.intechpower.com/sitemap) [Privacy Policy](https://www.intechpower.com/privacy-policy)

<https://twitter.com/IntechPowerCore> <https://www.linkedin.com/company/intech-corporation/> <https://www.facebook.com/intechpowercore/> <https://www.instagram.com/intechcorporation/>

```json
{
  "@context" : "http://schema.org",
  "@type" : "BlogPosting",
  "author" : {
    "@type" : "Person",
    "name" : "Simon Barrell"
  },
  "dateModified" : "May 21, 2015, 1:37:34 PM",
  "datePublished" : "2010-01-19 18:35:00",
  "description" : "Fine crystalline structure absorbs energy and reduces noise in high speed Power-Core™ roller",
  "headline" : "Crystalline structure absorbs energy in high speed Power-Core roller.",
  "image" : {
    "@type" : "ImageObject",
    "url" : "//cdn2.hubspot.net/hub/62516/file-14948590-gif/images/image100_rollers.gif"
  },
  "mainEntityOfPage" : {
    "@id" : "https://www.intechpower.com/blog-old/bid/48143/Crystalline-structure-absorbs-energy-in-high-speed-Power-Core-roller",
    "@type" : "WebPage"
  },
  "publisher" : {
    "@type" : "Organization",
    "logo" : {
      "@type" : "ImageObject",
      "url" : "http://cdn1.hubspot.com/hub/62516/INTECH.LOGO.JPG"
    },
    "name" : "Intech Corporation"
  }
}
```