Product Introduction
How to Use a Tire Changer Machine
How to Use a Tire Changer Machine
A tire changer machine is used to mount and dismount tires in a quick, efficient manner.tire changer machine They are available in many different models with a variety of features to accommodate the needs of all types of customers and vehicles. They are designed to save time and money for technicians by making the job of changing tires easy. However, just like any other piece of equipment, it is important to review the user manual and safety precautions before using this tool. It is also vital to wear the appropriate personal protective equipment (PPE) for the task, including work gloves, hearing protection, and steel toe boots.
The first step in using a tire changer is to inspect the wheel and tire for proper fit and condition.tire changer machine Once everything is in place, the operator should depress the inflation pedal and hold it for about one second to begin air flow through the valve stem. This will expand the tire and seat the beads. After the tire is seated, the operator can release the inflation pressure to lower it.
Depending on the model of the tire changer, there may be two or four pneumatic-powered rim clamps that move together to secure the wheel and tire to the table top.tire changer machine The rim clamps are usually positioned in a shape of an "X" or a circle. Some models have the rim clamps able to move closer or further away from each other to accommodate a wider range of wheel sizes.
After the rim clamps are activated, the next step in mounting or dismounting the tire is to use the bead breaking arm to break the seal of the tire on the wheel's bead seat. The bead breaker has an arm with a blade that is inserted in between the bead of the tire and the inside of the wheel. Depending on the type of tire changer, there may be a secondary bead breaker located on the opposite side of the wheel to help prevent rim scratches and damage.
Some models of tire changers have special pneumatic assist arms to reduce the amount of effort needed to change difficult stiff-sidewall or low profile tires. These additional arms are usually able to move the hex bar or demount head farther out from the wheel to help eliminate the need for lifting, which can be dangerous for the technician.
In conclusion, the hex bar and demount head can then be moved away from the wheel to remove it from the tire changer. It is a good idea to move the wheel assembly away from the tire changer to prevent any accidental contact with the wheel and the bead breakers. Once the wheel is removed, the valve stem should be reinserted and inflated to the recommended psi as per the manufacturer's recommendations.
It is best to have a trained professional perform any maintenance or repairs on a tire changer, but there are some things you can do on your own to extend the life of your equipment. You should regularly clean the hex bar and bead breaker arms to reduce buildup of grease and grime. In addition, you should use only approved tire bead lubricants for mounting and inflation. This helps prevent the formation of an explosive mixture of air gases that could result in injuries or fires.
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