Electric Wheelchair Casters 150x40
1. Product Introduction
The polyurethane solid tire is produced chemically, a number of variations are possible. The density and physical characteristics of the material can be modified according to the end use. If u have any special needs for your mobility scooter wheels,
We can custom the wheels for u.
2. Product Parameter (Specification) of Electric Wheelchair Casters 
Product Name | 6 Inch Electric Wheelchair Casters | ||
Color | Grey/Black | Usage | Rear Wheel |
Tire Material | PU | Rim Material | Aluminum |
Tread | Rib | Tire hardness(HA) | 80±5 |
Wheel OD(mm)(B) | 150 | PU Tire Weight(g) | |
Tire Width(mm)(A) | 40 | Wheel Weight(g) | |
Keyway (mm) | 17x5x4 | Hub Width(mm)(E) | 48 mm |
3. Electric Wheelchair Caster's Production Process And Size Range

Our PU solid tires sizes are as followes:
3x1.5, 4x1 1/4, 5X1, 6X1, 6x1.5, 6x2, 7X1.5, 7X2, 7X1.5, 8X2,8x2.5, 9x3,10X3, 12 1/2X2 1/4, 14x2.125, 20x1.5, 24x1.25, 24x1.5, 24 1 3/8 etc.
4. Polyurethane Tire's Production Technology: SPIN-Cast Molding
The process of spin-cast molding is used to insert foam fill into tires. This process helps create a dense, firm tread area while keeping the sidewall area flexible. The distribution of the foam fill is even and accurate ensuring excellent shock absorption. This helps provide the user with a smooth ride, every time.

5. Electric Wheelchair Caster's Tests
In our factory, we perform the following tests to ensure that all our products operate at good performance during their long service life:
Rolling Drum Test
Tension/Compression Force Analysis
Side Impact
Drop Testing
Static Load
Circle Track
Coefficient of Friction
Torque
Noise Test
Bump Test
6. Certificates of Our Solid Tires
ROHS 2.0, REACH, PAHS, EN14372:2004, TUVRheinland

ISO 9001:2015

7.Our service:
Enjoy Our One-stop Service
We can provide each customer with purchasing, logistics, producing, quality control, documentation and product warranty.
OEM/ODM Capability
We have the capability to design and produce a wide range of new models according to customer's requirements. For certain models and requests we charge for creation of the mould required to produce the tire.
Quality Items with Warranty
Almost of our models, we can provide one year warranty, and spare parts.
8. Packaging and Delivery

9. Our Company
Xiamen Aleader Tire & Wheel Industrial Co., Ltd. was established in 2010, located in the beautiful coastal city of Xiamen, Fujian province.We are a professional manufacturer focused on the research and production of high performance PU tires.The company's main products are PU tires and PU foam filled solid tires etc.With the superior performance in abrasion proof, durability, high load capacity and anti puncture, the PU tires are widely used in high-end market of wheelchairs, bicycles, strollers and engineering vehicles. Having a team with more than 15 years experience in the polyurethane field, we can ensure to provide u the most professional and good quality products and services. All of the products can meet the requirements of ISO7176 standard and have passed the testing requirements of ROHS and REACH. Some of them can even meet the German GS standards for children's products.Our main markets are the United States, Britain, Germany, Canada, Japan and other countries and regions in the world.

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