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Dual Density Tires for Electric Wheelchairs 3.00-8

1. Product Introduction of Dual Density Wheelchair Tires 3.00-8 Dual Density tires consist of the right proportions of two compounds. This combination allows the user to take advantage of the beneficial features of both these materials in one single product. The harder compound is placed on the...

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Product Details

1. Product Introduction of Dual Density Wheelchair Tires

3.00-8 Dual Density tires consist of the right proportions of two compounds. This combination allows the user to take advantage of the beneficial features of both these materials in one single product. The harder compound is placed on the inside of the circumference, near the rim. The softer material is placed on the outside right under the tire tread. The tougher material does not budge and provides a safe ride, while the softer material, provides a softer smoother ride. The tougher material disperses the vibrations experienced on impact while the softer material absorbs it. By using a combination of both the materials, the tire exhibits positive properties of both materials. Hence, it is more effective as compared to either of the materials being used on their own.

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2. Product Parameter(Specification)of Dual Density Tires 3.00-8

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Dual Density Tires For Electric Wheelchairs 3.00-8


Polyurethane and Rubber

Rubber Tire Brand

Innova/Cheng Shin




Black or grey or others


Electric Wheelchair Rear Wheels




carton and polybag

Loading port:


Brand name:



3. Power Wheelchair Wheel’s Production Process And Its Size Range:

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For the foam filled tires, our sizes include 200x50, 2.80/2.50-4,3.00-4, 4.10/3.50-4, 4.10/3.50-6, 3.00-8 etc. 4 inch to 16 inch diameter.

4. Dual Density 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.

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5. Electric Wheelchair Tire’s Certificates

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.

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6. Our Services: 

A. Pre-sale services Act as a good adviser and assistant of client enable them to get fast and generous returns enquiry

1) Select sample model

2) Design and manufacture products according to clients' special requirements

3) Train technical personnel for clients

B. Services during the sale

1) Recheck and accept products ahead of delivery

C. After-sale services

1) Provide considerate services to minimize client's worries

2) Help client to solve the install question

3) Take responsibility if any technical problem

7. 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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8. FAQ 

Q1: Can I get a sample ?

We are glad to offer you a sample, but the sample cost and freight cost will be at your side.

Q2: What about the lead time for sample and mass production?

For a regular sample,we can send it to u within 7 days.

Mass Production:

PU Solid tire: if the mould is available, we need around 20-25 days.

If the mould needed to open, we need around 30-35 days.

For Foam filled tire, if the rubber tire is available, production time is 20-25 days.

If rubber tire needs to produce, we need around 40-45 days.

Q3: How to purchase your products?

Inquiry→Quotation→Purchase Order→PI→Confirm PI→Arrange 30% deposit→Producing→Process Audit→QC Inspection→Book shipping space→Pay balance payment→Shipping

Q4: What certificates do you have ?

ROHS 2.0, Reach SVHC, PAHS, Phthalate 6P by SGS.

Q5: What is the payment terms of your company ?

T/T, Irrevocable L/C at sight, Paypal, Western union.

Q6: If I want to be your distributor ,what can you give me ?

Firstly, Small quantity for marketing try .

Secondly, research, delivery and production support .

Thirdly , Customized design for your market .

We can have a happy cooperation and earn money together !

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