PCR Radial Single Stage Tyre Building Machine

Technical Parameters
1. Tire Sizes 13"~16"(15"~18")(17"~22")
2. Diameter of green tire min: Φ 400 max: Φ 820
3. Diameter of carcass drum min: Φ 350 max: Φ 545
4. Carcass ply (adjustable according to the user)
- Width of inner-liner min: 280 max: 800
- Length of inner-liner max: 1800
- Width of sidewall min: 80 max: 250
- Width of carcass ply min: 400 max: 800
- Length of carcass ply max: 1800
- Diameter of ply/inner-liner roll max: Φ 850
- Diameter of sidewall roll max: Φ 700

5. Device feature
Height of main shaft 900mm
Drive of main shaftservo motor(10~150rpm)
Let-off semi-product supply
- Inner-liner, fabric handcart + wooden shaft
- Sidewall wooden shaft

Semi-product cutting auto, with electric heated knife Brief Introduction
1. Servo drive is adopted for precise position of the main shaft. Linear displacement transducer is used to sense the drum's width. Servo + rack and pinion drive the transfer ring and clamping ring on the chasis. Linear displacement sensor is used to detect the location and the mechanical positioning with accurate repeatability and ensure the safety for both man and machine.
2. Main servicer and belt servicer adopt servo system and CCD auto rectifying system to realize the auto length setting, auto cutting, auto centering and auto splicing, so that the process circle time for the single tire has been minimized to 60 seconds (size 16" single carcass).
3. The cap ply winding adopts the Tension Control System which developed by our company ( applied for the national patent), the system ensures the tension of cap ply at 700± 200g and segmentation tension control is available.
4. The whole process is controlled by PLC(Programmable Logic Controller). The touch screen, human-machine interface, displays production procedure and provides processing parameter setting, sizes saving, fault diagnosing, and a convenient access to parameters and/or size changing, which is easy for you to operate.
5. Accurately machined parts give the machine good function and accuracy, as well as the guarantee of the green tire quality.
6. The production process and quality control meet ISO9001 standard.