A tire machine is a piece of equipment used to mount and demount tires from automotive wheels or rims. It is commonly found in tire shops, automotive service centers, and garages. A tire changer makes the process of changing tires faster, more efficient, and safer compared to using manual tools like tire irons or levers.
The basic components of a typical tire changer include:
Bead Breaker: The bead breaker is a mechanism used to loosen the tire bead from the rim. It applies force to break the seal between the tire and the rim, allowing for tire removal or installation.
Mounting/Demounting Head: This is the part of the tire changer that holds the tire in place during the mounting or demounting process. It can vary depending on the type of tire changer, such as a tilting head, swing arm, or leverless head.
Wheel Clamps: The tire changer has clamps that secure the wheel or rim in place. These clamps hold the wheel firmly, preventing movement during the tire-changing process.
Bead Roller: The bead roller is used to assist in seating the tire bead onto the rim during tire installation. It helps ensure that the tire is properly aligned and securely attached to the rim.
The process of using a tire changer typically involves the following steps:
Wheel Securing: The wheel or rim is positioned on the tire changer and secured using clamps or other mechanisms to prevent movement.
Bead Breaking: The bead breaker is activated to break the seal between the tire bead and the rim. It applies force to separate the tire from the rim.
Tire Removal: Once the bead is broken, the tire changer’s mounting/demounting head is positioned to grip the tire. The head then assists in prying the tire off the rim, gradually working its way around the circumference until the tire is completely removed.
Tire Installation: The new tire is placed onto the rim, ensuring that it is properly aligned with any markings indicating the correct rotational direction. The tire changer’s mounting/demounting head is used to assist in pressing the tire bead onto the rim, making sure it is securely seated.
Inflation and Balancing: After the tire is mounted, it is typically inflated to the recommended pressure using an air compressor. Additionally, tire balancing may be performed to ensure even weight distribution, reducing vibrations during vehicle operation.
It’s worth noting that specific tire changers may have additional features or variations in the process, depending on the manufacturer and model. It is important to follow the manufacturer’s instructions and safety guidelines when operating a tire changer to ensure efficient and safe tire changing operations.
When comparing a tilting type tire machine with other types of tire machines, such as swing arm or leverless machines, there are some key differences to consider. These differences primarily relate to the tire mounting and demounting process and the specific features of each type of machine. Here’s a comparison:
Tilting Type Tire Machine: A tilting type tire machine, as the name suggests, has a head that can tilt, allowing for better access to the tire during mounting and demounting. This feature makes it easier to position the tire and can improve efficiency. Tilting machines are generally versatile and can handle a range of tire sizes and types. They often come with automated features, making the process more convenient for technicians.
Swing Arm Tire Machine: A swing arm tire machine features a swinging arm that assists in mounting and demounting tires. The swinging arm moves horizontally, helping to break the bead and mount or demount the tire. Swing arm machines are known for their simplicity and are generally suitable for smaller tires or lower-volume tire shops. They are often less expensive compared to tilting or leverless machines.
Leverless Tire Machine: Leverless tire machines are designed to minimize or eliminate the use of manual tire levers during the mounting and demounting process. These machines typically use specialized mechanisms and additional features to securely grip and manipulate the tire without the need for excessive force. Leverless machines are known for their precision, efficiency, and reduced risk of damaging the tire or rim. They are commonly used in high-volume tire shops or specialized automotive service centers.
UNITE U-256TPRO Automatic Mount/Demount Head Tilting Type Tire Machine is a piece of equipment used for mounting and demounting tires on various vehicles. It is designed to assist technicians in performing tire-related tasks quickly and efficiently.
With a standard automatic mount/demount head T03, 28″ turntable, and 12-26″ external clamping, and 15-28″ internal clamping. It features an independent help arm system with a multi-functional design for bead pressing, lifting, loosening, and wheel positioning. The automatic mount/demount head T03 is lever-less and provides up to 500kg of power. The tire changer also has a plastic protector with triple protection to avoid scratches on the steel ring.