Aluminium Alloy Wheel for Great Pormance No. 4021

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Product Description:



Aluminium Alloy Wheel for Great Pormance No. 4021


Product Description:

Aluminium Alloy Wheel for Great Performance No. 4021


1. Structure of Aluminum Alloy Wheel Description:

Aluminum alloy wheel is special for cars and trucks & buses, they are a barrel shaped metal parts used to support the tyres within the tire profile. The original factory wheel hub on the market can be divided into steel wheel hub and alloy wheel according to the material differences. Compared with the former, the latter have more advantages than the former ones. Aluminum alloy wheel is an excellent representative of alloy wheel according to their following characters:

2. Aluminum Alloy Wheel Production Procedure:

With Casting Machine Melting & Full Heat Treatment

With CNC machine CNC made in Taiwan

WIth Painting Line Full automatic Painting

3. Aluminum Alloy Wheel No.4021 Images:



Aluminium Alloy Wheel for Great Pormance No. 4021

Aluminium Alloy Wheel for Great Pormance No. 4021

Aluminium Alloy Wheel for Great Pormance No. 4021


4. Aluminum Alloy Wheel No.4021 Specifications & Advantage:




Size ETCBHoleP.C.DFinish
12X4.5+3567.14100machine face w/red ring



It is Lighter than tube wheels

It has Better cooling performance in longdistance and high speed driving

It is Bigger external diameter

It gets High speed lowering tyre termperature can reduce wear resistance prevent tyre-shoulder seperation

4. FAQ

We have organized several common questions for our clients,may help you to choose the favourate aluminium alloy wheels for your consideration:

① How about your company?

A world class manufacturer & supplier of castings forging in carbon steel and alloy steel,is one of the large-scale professional investment casting production bases in China,consisting of both casting foundry forging and machining factory. Annually more than 8000 tons Precision casting and forging parts are exported to markets in Europe,America and Japan. OEM casting and forging service available according to customers requirements.

Six Sigma, a set of systematic and integrated business improvement methodology, aims to consistently improve enterprise's business process and achieve satisfaction from clients. Six Sigma quality level means no more than 3.4 defects existing among one million of error possibilities. Six Sigma is a powerful weapon to upgrade enterprise's core competence. Putting this management tool to the strategic position is all because of its remarkable importance to CNBM International. It will definitely play an important role during the period of complete and thorough change for converting an enterprise from core competence scarce and coarse management presently into one with core competence and delicacy management.  


How to guarantee the quality of the products?

We have established the international advanced quality management system,every link from raw material to final product we have strict quality test;We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.





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Q:Introduce the wheel galaxy
In the universe, the galaxy galaxies run galaxies with galaxies at high speed in the universe. When they catch up to another galaxy with galaxy nuclei, if they run at similar speeds, they will swallow each other and form a larger galaxy.
Q:What is the hard drive and pedal hard?
Vacuum is not enough! check! Vacuum assist pump
Q:Wheel bearings?
wheel bearings help hold your truck up and keeps the wheels from wobbling. your not saying weather your talking about front or back. the front doesnt cost as much as the back, because the back bearings are either pressed on the axle or they are in the housing, either way, the axles has to be removed on the back.
Q:18 Wheeler wheel question ?
The wheel backspacing is offset so that the rear duals can be mounted next to each other. The second tire on the rear reduces sway and reduces the pressure on the road. The face of the wheel (where the lugnuts are) extends out past the edge of the tire. On the rear axles of a semi, one wheel is turned around opposite of the tire next to it. So the inner tire of the dual is facing the same as on the front axle. The second (outer) tire is dished inward as you normally see it, so the faces of the two wheels touch. The actual tires have a small gap between them so that they do not rub. All 10 wheels on the semi tractor are the same, just some are spun around. All wheels are interchangeable (assuming sizing is the same). So you could swap a front and rear tire around without a problem. Hope that makes sense. Next time your out and you see a parked semi or even a 1-ton pickup truck with dual wheels, take a closer look at the rear axle. Look between the rear tires and it will hopefully make more sense.
Q:How does the precession of the wheeled gyroscope produce?
When the wheels of the wheel gyroscope around the rotation axis angular velocity W high-speed rotation, the angular momentum L = JW. If the fulcrum is not in the center of gravity of the system, the system will be neutral M = r * mg role, from the angular momentum theorem M = Dl / Dt know, the wheel rotation axis will be on the vertical axis of the precession, the rate of increase in speed = mgr / j. Direction determined by the direction of L, M we are not easy ah this is a little professional ah so it takes a long time
Q:Skateboard Wheel Physics?
larger wheels mean more momentum, so you can keep going longer between pushes. smaller wheels mean less force is required to accelerate the skateboard, and so would be better for tricks or other quick changes in velocity. friction is proportional to the force on the bearings and the total area of the bearing interface. in reality, it is also affected by velocity (ideally, as long as the velocity is nonzero the friction is constant) the frictional torque placed on the wheels will be the same, as long as the bearings are the same size. for a larger wheel, however, the linear momentum of the rider and board will have a much higher torque on the wheels than for smaller ones. so friction will have less of an impact on linear momentum for larger wheels. large wheels absorb more bumps on a rough surface because the wheels have a smaller curvature (the edge is straighter). this prevents the wheels from falling very deep into cracks, and instead just riding on top of the bumps. (imagine a marble rolling on top of a keyboard, then a tennis ball. the marble almost can fall between the keys, but the tennis ball barely notices them as it rolls)
Q:What is the wheel race
That is, all the people from the beginning to the end has been won by the party has been to accept the challenges of others. Until everyone has challenged him
Q:Can a motorcycle wheel be green on a green card?
On the card when all the modified places are restored to the original and then go to the card and then loaded back to the �������� I was so dry
Q:Wheel Bearings?
well it sounds like you have a non strut type front end. One bearing should have come off with the rotor and the other is in the back of the rotor under the seal. If you have a strut, there will be a knuckle that the strut bolts to. The bearing will bolt to the knuckle and you will have to remove the axle nut in the center. Might have to remove the knuckle and strut together at get to the bearing. Dont take the strut to knuckle bolts out as you will have to realign you front end (camber).
Q:Wearing glasses to sell wheels - each pair of their eyes. What zodiac
Wearing glasses, selling wheels, each of their eyes, the meaning

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