Overview of bias tire market,and Chinese Bias tyre factories
Tire as an important part of the car, the development has been hundreds of years of history, from wooden, iron wheels to the present rubber tires, and then from solid tires to the present hollow tires, tires have experienced great changes in material, shape and structure.
Bias tires and radial tires are named according to the arrangement of cord in the carcass.The carcass of the bias tire and the crown belt layer are staggered and interspersed, while the cord of the radial tire is nearly parallel to the outer tire section, which is called a radial tire because it is similar to the Earth's meridian arrangement.
The difference between radial tires and bias tires is:
1. Different materials: radial tires are steel cord tires; The bias tire is nylon.
2. The cords are different: the cords of the radial tire body are arranged almost parallel to the outer tire section; the curtain layer of the diagonal tire and the adjacent layer of the buffer layer intersect.
3. The tire body is different: the tire body curtain lines are wound side by side, and the top layer of the tire body often contains a layer of steel tape composed of steel wire; The body of a bias tire is a ply of diagonal crossed lines.
In the process of use, both have limitations, the general bias tire side stiffness is large, poor ride comfort, especially when driving at high speed, the temperature of the tire is relatively high, heat dissipation is more difficult, and the bias tire is mostly composed of nylon cord stress layer, in the cold, hot alternating environment, tensile force will decline, easy to cause a tire explosion accident. The disadvantage of radial tires is that the side of the tire is thin, which is easy to produce cracks, resulting in poor lateral stability of the car, and the production cost is also high.
What is a bias tire?
Bias tires can simply be called nylon tires. Here is an introduction to bias tyres:
1. Structure: The tire body cord layer of bias tire is composed of several layers of rubberized compound cord. The adjacent cord layers have the same cord Angle and are intersected with each other. The number of cord layers is generally even, which can make the load of the tire body cord layer evenly distributed.
2. Specifications: Bias tires are usually marked with two sets of numbers connected by a minus sign, the first indicating the section width and the second indicating the rim diameter.
3. Related: The outer tire is composed of crown, cord, ply and tire bead. The ply is the skeleton of the outer tire, which is used to maintain the shape and size of the outer tire. It is usually made of even multiple layers of hanging tape (cord) fitted with rubber. The intersection Angle (crown Angle) between the cord of the cord and the meridian section of the tire is generally 48 to 55 degrees.
Bias tire market.
The production and sales of bias tyres are increasing steadily every year. With the optimization of production capacity, bias tires are becoming more and more intelligent and sophisticated in the manufacturing process. It is predicted that from 2023 to 2027, the compound annual growth rate of the global oblique tire market will reach 13.46%, and the market size is expected to increase to 238.71 billion yuan.
China as a traditional agricultural country, with the infiltration of intelligent agricultural field, agricultural machinery and equipment are more and more advanced, the demand for skew tire, performance requirements are growing year by year, and continue to promote the development of the skew tire market!
Bias tire representative enterprises
Linglong Tire
Established time: 1975 Brand source: Zhaoyuan, Shandong
Double money tyre
Founded in 1929
Brand source: Shanghai
Triangle tyre
Established time: 1976 Brand source: Weihai, Shandong
Qingdao Wangyu Tire
Established time: 1996 Brand source: Qingdao, Shandong
Fresh tyre
Established time: 1967 Brand source: Taiwan, China
Pu Lin Cheng mountain
Established time: 1976 Brand source: Shandong Rongcheng
Guizhou Tire
Established time: 1958 Brand source: Guiyang, Guizhou
Aeolus tyre
Established time: 1965 Brand source: Jiaozuo, Henan Province
Haida Group
Established time: 1970 Brand source: Jianyang, Sichuan
The production capacity has reached 1 million sets of bias tires.
Chaoyang New Long March tire
Founded in 1952
Brand source: Chaoyang, Liaoning
Shandong Zhentai
Established time: 1998 Brand source: Gaomi, Shandong
Shandong Zhentai Group Co., LTD., established 25 years ago, Shandong Zhentai is engaged in the production and processing mode of agricultural tires, industrial tires, construction machinery tires, rice field tires, serving agriculture, road traffic, mining, plastics and rubber industry and other fields. It is one of the largest manufacturing bases of agricultural equipment tires in China.
Hubei Olais Tire
Established time: 2000 Brand source: Hubei Huangshi
Company profile: Hubei Olais Tire Co., LTD., formerly known as Wuhan Olais Tire Co., LTD., was established in 2000.
Xuzhou Xu wheel
Established time: 2006 Brand source: Xuzhou, Jiangsu
Company introduction: Annual comprehensive production capacity of 2.35 million sets of tires. Products have formed construction machinery tires, agricultural tires, industrial vehicle tires, truck tires, light truck tires, solid core tires 7 series more than 400 product specifications.
