7 Inch Front Solid Wheels for Wheelchairs

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    The date of payment from buyers deliver within days

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  • Last update:

    2018-09-18 08:51

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Company Profile

Xiamen Aleader Tire & Wheel Industrial Co.,Ltd

By certification [File Integrity]







Website:http://www.pu-tire.com/ http://lingxin.golden-sunxj.com/


1. Product Introduction

Polyurethane Solid Tire, simply called PU Tire, is one kind of flat free tire. Its main material is microcellular polyurethane elastomer. For the 7 Inch Solid Tires, it is usually used as the caster wheels of electric wheelchairs.The Load capacity of this tire is around 50kg.We also can custom wheels as per your specific requirement.


2.Product Parameter(Specification)of 7 Inch Front Solid Tires For Wheelchairs

Product Name

7 Inch Front Solid Tires For Wheelchairs




Front Wheel

Tire Material


Rim Material




Tire hardness(HA)


Wheel OD(mm)(B)


PU Tire Weight(g)


Tire Width(mm)(A)


Wheel Weight(g)


Axle Size(mm)


Hub Length(mm)(E)



3.Polyurethan Tire’s Features and Advantages

3.1 Safety                                                    

Polyurethane Tire, with its solid structure, keeping users away from the worries of flat tire,air leakage,punctured easily and frequent maintenance, provides users a safe and convenient experience.                                                         

3.2 Noise reduction function:

Polyurethane  Tire, made of micro cellular elastomer material,has good resilience.Its micro porous  inner wall structure  has the effect of shock absorption, sound-absorbing,making users feel comfortable while in use. Picture 1(left) is the observation effect for the product section under 400 ~ 500 x magnification microscope .With its outstanding performance in noise reduction,the polyurethane tire is used as super silent tires.

3.3 Eco-friendly

While applying the craft of entire water foaming without the HFCS foaming agent,the Polyurethane Tire does not have bad effect on the ozone layer. Furthermore,the feature of good bio compatibility and mold resistance,makes the polyurethane tire one excellent environmental tire.  

3.4 Durability

The high performance in the aspects of abrasion resistance, radiation resistance,ozone resistance, oil resistance, weather-resistance and  aging resistance.and acid and alkali  resistance to a certain, decides it can be used at least 5years,making it the best choice for outdoor vehicles.


4.Polyurethane Tires’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. Aleader's PU Solid Tires' 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


Noise Test

Bump Test


6. Certificates of Our Solid Tires

ROHS 2.0, REACH, PAHS, EN14372:2004, TUVRheinland

7.Our service:

Enjoy Our One-stop Service

We can provide each customer with purchasing, logistics, producing, quality control, documentations and product warranty.


OEM/ODM Capability

We have capability to design and produce a wide range of new models according to customers' requirements. But some models have to be asked for moulds charge.


Quality Items with Warranty

Almost of our models, we can provide one year warranty, and spare parts.


8.Packaging and Delivery


Q1. Can I design the packaging for my products?

Yes, packaging can be printed with your logo and your local language.

Q2: What is the warranty for your products?

Our warranty is one year for the main frame.

Q3: What certificates do you have ?

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

Q4: What is the payment terms of your company ?

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

Q5: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 !