What is Caster Wheels and Tires?

Aleader polyurethane casters are made of polyurethane as the mobile part of the wheel body, combined with metal or plastic brackets, with 360-degree swivelling and directional movement function, both high elasticity and high strength. Its wheel body is wear-resistant, oil-resistant, chemical corrosion resistance, and rolling low noise, shock absorption effect is good, suitable for medical equipment, precision instruments, such as mute and high stability requirements of the scene, can be in a variety of smooth movement on the ground, reducing manpower consumption, load-bearing capacity is better than the rubber casters, if there is a customised idea you can also contact with us, our company supports the customization of the R & D services.

Aleader polyurethane tyres are made of polyurethane elastomer, with adjustable hardness, wear resistance far exceeding that of ordinary rubber tyres, puncture-resistant, not easy to blow out the tyre, and low rolling resistance, suitable for forklift trucks, engineering trucks and other heavy-duty vehicles, and commonly used in electric wheelchairs, scooters, etc., which are able to adapt to complex road conditions, and take into account the service life and smoothness of driving.

customized development

Technological Advantages

Aleader brings together an innovative R&D team, collaborating with leading institutions such as the Institute of Rare Earths-Chinese Academy of Sciences, and Sichuan University's College of Polymer Science and Engineering. Together, we drive technological development, product innovation, and the industrialization of scientific research.

technology advantages

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Tyre fatigue test by Aleader

The test method is based on the test requirements of ISO07176

Test requirements:

Single wheel load 55kg

Speed: 6.0+/-1km/h

Bumps height: 12mm

Duration of test ≥27hours

Impacts ≥200,000

Pause in the middle of the test 4 times

Test Observation Photo Record

The samples passed the walking test, and continuous fatigue running test 41h50min, running distance 251km, bumps hit 321794 times, 2mm sliding between the tyre and the hub, the total weight of the sample before the test is 1227g, after the test is completed the sample is 1224g, the amount of wear is 3g, the combined results of the test on the tree is judged to be qualified

fatigue testing

Aleader's exclusive testing area is the ‘safety gate’ for product quality.

More than ten sets of professional testing equipment are neatly lined up here, covering core tools such as the tyre abrasion test machine

and the wheel torsion strength tester.

From the inspection of raw materials, to the load limit test of finished wheels and the cyclic wear test of tyres, each process is supported by accurate data.

Professionals use the equipment to record micron-level deformation and ensure that the products fully meet customer standards in terms of pressure resistance, wear resistance, elasticity and other indicators, so that every set of tyres and wheels shipped from the factory can stand up to the rigors of real-world scenarios.

test equipment1

ALEADER is one of the most professional caster wheels and tires manufacturers and suppliers in China, providing high performance PU tires for sale. Welcome to buy or wholesale high quality caster wheels and tires at the best price from our factory.

10 x 3 power wheelchair tires, label drive wheel power wheelchair, mid wheel drive power wheelchair under 250 lbs
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