Polyurethane on aluminum wheels which are engineered to outperform any caster in the industry.
Don't Trust Words, Trust Truths There are differences between casters.
Durastar Casters are engineered to outperform any caster in the industry. The SIRIUSwheel carries an INDUSTRY LEADING 3 YEAR WARRANTY. The high quality 87 Shore A polyurethane tread uniquely combines a smooth, softer roll with increased capacity and longer life. This increased life is needed in tow-line and heavy industry applications where fabrication debris and constant movements can affect a lower quality wheel.
Take a look at these two casters, a SIRIUS caster and a common orange caster.
The tread on the SIRIUS wheel is manufactured from 100% high grade pure polyurethane poured around a high-tech aluminum core. This will eliminate shock and load failure while increasing the overall ergonomic performance factor. Competitors’ wheels will add fillers to the polyurethane tread to "cheapen" the compound, resulting in a wheel that will underperform and fail.
That's run some tests to find evidence and not just do the storytelling.
TEST #1 Each caster was mounted to the load arm of a drum type test machine and applied 2000 lbs. of weight on it. The test was conducted within the following parameters:
As the accompanying photographs show, the Durastar SIRIUS Wheel outperformed the competition. The common orange wheel failed with severe tread cracking after only 4.7 miles, but the Durastar SIRIUS wheel traveled 100 miles till the test halted. It NEVER failed.
TEST #2 Each caster was mounted to the load arm of a drum type test machine and applied 2000 lbs. of weight on it. The test was conducted within the following parameters:
Surface Speed: 2.5 mph Surface Material: Smooth Steel Sustained Travel: Non-stop in one direction. Test to fail.
As the accompanying photographs show, The Durastar SIRIUS Wheel outperformed the competition. The common orange wheel failed at 41 miles by debonding. The Durastar SIRIUS wheel traveled over 200 miles before the test halted. It NEVER failed.
Overall, the Durastar SIRIUScaster line delivers a tough and rugged wheel that not only outperforms the competition, but delivers an immediate return on investment when considering all factors described.
Everest Casters and Wheels 8600 NE Underground Dr, Pillar 339 Kansas City, MO 64161, USA 1-866-532-1698