Wheelchair Caster Bearings
1. Solid Tire Material Quality Control For Wheelchair Casters
A. PU Material
1. Purchasing:we purchase the chemical raw materials from the world's famous brands such as DOWS,Basf and Air Products.
2. Incoming inspection:For every lot of incoming material,we random check its quality by cup foaming.
B. Rubber tire
1.Rubber tire purchasing: we purchase the famous rubber tire brands: Cheng Shin and INNOVA.
2.Incoming inspection: physical checking including yellowing,damage and deformation etc.
2. PU filled Rubber Tires Under the Microscope
Under the Scanning Electron Microscope (SEM), we can clearly observe the unique open-cell structure of the PU polyurethane tires from Aleader Tire.We can also identify the uniformity and stability of the cell distribution, with the majority of cell diameters falling within the range of 50 to 100 micrometers. These characteristics make Aleader's PU tires superior in performance. Aleader 's PU tires are known for their excellent resilience and stability, as well as their wear resistance, puncture resistance, quiet comfort, environmental-safety, and high load-bearing capacity. They are widely used in rehabilitation aids, mobility devices, and special equipment.
3. Technological Advantages of Aleader Tire
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.
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