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The segmented mould is a kind of equipment which used in the automobile tire retreading industry. With compact structure and reasonable performance, it can be designed and produced for pre-cured tread. The segmented mould is composed of a mould container and slide block, and the mold container is composed of a top half, bottom half and a radially movable tire segment block. The mould container includes a cone ring and tread shoe. The outer sidewall of each tread shoe is a slope. The inner sidewall of the cone ring is in close contact with the slope of the outer side wall of the tread shoe. The main sliding surface of the segmented mould is flexible and smooth. The tread shoe limit device is set on the cone ring, which simplifies the installation procedure of the mould.

The segmented mould and high-pressure all-steel segmented mould produced by our factory are widely used in the production and retreading of steel wire radial tires. The radial tires have the advantages of being able to withstand large internal stress, not easily deforming the tread, good ground grip and good stability, etc. It is widely used in automobiles. The high-pressure all-steel segmented mould overcomes the shortcomings of the general working surface accuracy that is not easy to control, can create a smoother curved surface, and can easily control the structure. The full-automatic segmented mould is to increase the number of tread segments on this basis. The tread segments mould cavity is a splicing of multiple curved surfaces. After the curved surface tread segments are closed, a very regular ring cavity is formed, and the The joint surfaces between the segments are uniform, thereby greatly improving the dynamic performance and appearance quality of the vulcanized radial tire. The tires processed by the fully automatic segmented mould can be comparable to the world-famous tires. The fully automatic segmented mould can improve the pass rate of the product in the tire processing process, and it is a product that users can trust.