What is the working principle of Guangdong Roadbuck tire changer?

The working principle of the Guangdong Roadbuck  tire changer is based on the coordinated operation of mechanical transmission, pneumatic control, hydraulic system and electrical control. Through the cooperation of multiple systems, the efficient separation of tires and wheels is achieved. The following is an analysis of the specific principles:

1. Mechanical transmission: power transmission and tire fixation

1. Motor drive

As the core of power, the motor converts electrical energy into mechanical energy and drives the roller and lever mechanisms to operate. For example, Roadbuck GT526pro uses a genuine aluminum-cased all-copper wire motor, which has the characteristics of good heat dissipation, low loss and high power, ensuring long-term stable operation.

2. Claw fixation

The rotating force of the roller is converted into the clamping force of the claw through the lever mechanism, so that the claw can tightly grasp the edge of the tire. The wheel hub chuck assembly of Roadbuck GT326 Pro is 15cm thick and has a function of fine-tuning the opening and closing size of the chuck. The claws can be precisely controlled at any position to avoid accidental damage to the wheel hub.

2. Pneumatic control: compressed air drives key actions

1. Tire pressing and tire levering

Compressed air enters the cylinder through the pipe and pushes the piston to generate strong pressure. In the tire pressing stage, the cylinder presses down the edge of the tire to reduce the fit between the tire and the wheel hub; in the tire levering stage, the cylinder drives the tire prying tool to accurately separate the tire. For example, Roadbuck GT526pro uses a 180mm diameter all-aluminum alloy two-way air intake shoulder separation cylinder. The fully sealed design supports low air pressure operation and has a long service life.

2. Auxiliary tire pressure

The Roadbuck  GT326 Pro's Help3 pneumatic dual auxiliary arm device is equipped with independently controlled left and right tire pressing arms. It can assist tire pressing at multiple points during tire installation operations, improving operating efficiency.

3. Hydraulic system: precise control and stable support

1. Jack lifting

The hydraulic system drives the jack to rise and fall smoothly by controlling the direction and pressure of oil flow. For example, a vehicle-mounted tire changer sends oil into a hydraulic cylinder through a hydraulic pump. The piston moves under the pressure of the oil, driving the jack to lift the tire and create space for subsequent operations.

2. Pediatric head stripping exercise

The hydraulic system drives the tire stripping head to move according to the preset trajectory to ensure that the tire is completely and smoothly separated from the wheel hub. The integrated lifting slide design of Roadbuck GT326 Pro has a fine-tuning function to ensure smooth and stable lifting.

4. Electrical control: automation and precise operation

1. Data collection and calculation

The automatic tire changer collects the displacement data of the tire removal hook and the three-in-one removal and assembly system through potentiometers (such as the first potentiometer 22 and the second potentiometer 23). After comprehensive calculation, the internal CPU instructs the potentiometer to reach the target displacement to realize automatic tire removal.

2. Tire positioning and avoidance

For tires with tire pressure sensors, the Roadbuck tire changer installs a grating disk at the spindle position at the bottom of the tire mounting seat, and calculates the tire position through the position sensor and counter circuit board. The internal program avoids the position of the tire pressure sensor to prevent damage.

3. Operation interface

The electrical control system controls mechanical, pneumatic and hydraulic systems through buttons, foot switches and other equipment. For example, the drawer-type control assembly of Roadbuck GT526pro has a simple structure and is convenient for quick maintenance.

Guangdong Roadbuck Electromechanical Equipment Co., Ltd.: ROADBUCK tire removal machine, balancing machine locator is designed for users who need more high-end use needs, the product after 20 years of precipitation and development, now it is quite mature, its products are complete. Moreover, it has MAXCARL auto maintenance mall, which can provide professional supporting services for various auto repair and maintenance service enterprises. The tire removal machine is mainly tilted and discless series, the balancing machine is mainly automatic measurement, and the locator focuses on diagnostic services. Therefore, consumers are positioned in professional wheel protection service centers, and professional users who have quality requirements for products.

Brand Website                                     https://www.roadbuck3d.com/                         0757-86600197

2025-10-09