Tire business is not easy to do nowadays，Some tire shop owners in order to increase customer flow，It can be said that every method has been exhausted。Especially the content of the door is very hard work。

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Roadside tire repair shop，Many of them have signs for tire repair with wind cannons，Many people don’t know what it means。In fact, the wind cannon is a pneumatic tool for removing tires，Not a tire repair method，Use the wind cannon to remove the tire，Choose the tire repair method the car owner wants。

The wind cannon is definitely a car repair tool，Auto repair itself is a heavy physical labor，Auto repairmen often get sore hands from tightening screws，Using a pneumatic wrench (air gun) or pneumatic screwdriver，Can greatly reduce the physical burden，And it saves time、Greatly improve work efficiency。

However, wind cannons are mostly used for truck tires，Because the tires of the cart are very tight，It is not easy to remove the cannon without using it，And it’s more laborious。seabet loginIt is more efficient with the wind cannon，Also tell others indirectly，I have a wind cannon here，Can repair cart tires。

Application of tire repair with wind cannon

If it is a large truck、It is still necessary to use this kind of wind cannon for large vehicles like buses，After all, the tires are big，Thick screws，Also very durable，But if it is a car，Many experienced tire shop owners do not recommend using it，Why is this？

Wind cannons easily cause damage to bolts

The problem arises here，Because the wind cannon is driven by air pressure to actually strike，So it is destined not to be able to provide smooth output torque like an electric wrench，It is difficult to effectively fix the torque of the wind cannon。If you don’t control the heat properly during use，Easy to cause certain damage to bolts，Although this kind of injury rarely happens，Does not represent a common phenomenon，But individual phenomena still exist。

Considering different specifications and qualities of bolts，All have their own prescribed torque ranges that they should withstand，Cannot exceed its bearing capacity range，Otherwise it will easily twist the thread，In severe cases, the bolts may be broken directly or over-tightening for a long time may cause fatigue fracture of the bolts。So，Generally, air cannons are rarely used to disassemble and install bolts with strict torque requirements，Generally used for tightening and removing tire bolts in auto repair，Like we often encounter "WindCannon tire repair”。

Improper operation  How to use it correctly

Also mentioned before，It is absolutely no problem to use an air cannon to remove or tighten bolts，Problems often arise because the operator does not use the wind cannon correctly。Only the correct seabet myuse of wind cannon can prevent problems from happening，The air pressure of the air cannon is too high，The tightening torque greatly exceeds the bearing torque of the bolt，Use the truck's wind cannon to use on the car，Definitely prone to problems。

If you are inexperienced or careless，Except for breaking bolts，It is also easy to slip the bolts，Of course, it is also possible that the bolts are tightened too tightly，Causing difficulties for the next tire removal。Generally, they are young auto mechanics who have not been in the job for a long time，Although security conscious，Understand the importance of strong tire bolts，No one can afford the tires to fall off while running，So use the wind cannon to hit it back and forth a few times。

Or it has already been tightened，But let’s add a few more “bang bang”s，Maybe the bolts were broken because of the many "bang bangs"；A somewhat impatient auto mechanic，When the bolt is not completely aligned with the bolt hole，Strike with wind cannon，Cause thread damage，Even the bolts broke。Before using the wind cannon，It is best to tighten the bolts a few more turns by hand，Make sure the threads are not damaged。

Difficulties in using wind cannon

It doesn’t matter if the tire bolts are loose，Too tight is not good either，The difficulty lies here。If you are really afraid that you won’t be able to grasp it well，Can control the trigger appropriately，When the bolt is almost tightened to the end，Finger quickly leaves the trigger，Finally, use a torque wrench to tighten one by one，This can prevent accidents。Generally, the tire bolt tightening torque of small cars varies depending on the model，But most of them are in the range between 90Nm-120Nm。

So，Wind cannon is good for Seabettire repair，But you still need to use it with caution，Especially for small vehicles！