Wholesale Non-marking Solid Tyre Manufacturers

What is the impact of the use environment on the performance of non-marking solid tires?

Temperature environment
Temperature is an important factor affecting the performance of non-marking solid tires. In extremely low temperature environments (below -30°C), traditional rubber materials are prone to hardening, resulting in reduced tire elasticity and weakened grip. Jiangsu Topower Tyre Co., Ltd. has developed a special low-temperature formula, combined with special plasticizers and nano-scale fillers to ensure that the tire's Shore A hardness fluctuation is controlled within ±5 degrees in the extreme temperature range of -40°C to 60°C.
In high temperature environments, the aging of rubber accelerates, cracks may appear on the tire surface, and wear resistance decreases accordingly. To address this problem, the company innovatively introduced heat exchanger technology, and designed a microchannel structure inside the non-marking solid tire to achieve automatic exchange of hot and cold air inside and outside the tire body, so that the tread temperature is reduced by more than 15°C compared to traditional products, thereby delaying the breakage rate of rubber molecular chains.
Ground material
Different ground materials have a significant impact on the friction coefficient and wear mode of tires. On smooth epoxy floors, tires need to have excellent anti-slip performance to avoid slipping, while on rough cement floors, they need to enhance wear resistance to extend their service life. Jiangsu Topower Tire Co., Ltd. provides customized solutions for different application scenarios by establishing a "ground material-tire performance" database.
In complex road conditions such as gravel roads, the puncture resistance of tires becomes a key indicator. The company adopts a multi-layer anti-puncture design. Through the composite structure of high-strength fiber and elastic rubber, the tire can achieve a dynamic response of "local deformation-overall support" when subjected to the impact of sharp objects, avoiding the risk of traditional solid tires being prone to blowout.
Load and speed
The load deformation of non-marking solid tires is closely related to operational stability. In the low-speed, high-efficiency AGV trolley scenario, tires need to have rapid deformation recovery capabilities to maintain positioning accuracy; in high-speed forklift applications, fatigue resistance needs to be enhanced to avoid crack propagation. Jiangsu Topower Tire Co., Ltd. has optimized the rubber formula and structural design to reduce the energy loss of the tire by 30% when bearing the rated load, while ensuring the stability of the modal frequency in the full temperature range of -15℃ to 60℃, thereby ensuring smooth operation under different working conditions.
Speed ​​has a significant impact on the rolling resistance and temperature rise of the tire. The "low heat generation" formula developed by the company reduces the internal friction of the rubber molecular chain, ensuring that the rolling resistance coefficient of the tire is 22% lower than the international standard in the common speed range of 6km/h to 15km/h, significantly improving the energy efficiency of the equipment.

What are the common failure problems of non-marking solid tyre

Slip ring and delamination problems in high temperature environment
In high temperature working environments, such as steel mills and foundries, non-marking solid tires face significant challenges of slip ring and delamination. Tires generate excessive heat under high temperature conditions, causing material expansion, which in turn causes slip ring phenomenon. As the rubber material at the base of the tire, fiber glue effectively alleviates this problem with its low heat generation characteristics. However, long-term exposure to high temperature environment will still accelerate the aging process of the material. In addition, overloading, overspeeding, or moisture and impurities in the rubber compound can cause circumferential cracks or delamination between rubber layers. Jiangsu Topower Tyre Co., Ltd. uses advanced fiber rubber and specially formulated rubber compounding technology to significantly improve the tire's heat resistance and anti-delamination performance by optimizing the rubber compound ratio, thereby effectively reducing the failure rate in high temperature environments.
Corrosion and wear in humid environments
The risk of corrosion of non-marking solid tires increases significantly in humid environments, such as cold storage and food processing workshops. Water penetrating the rubber layer will cause the material strength to decrease and accelerate tread wear. In addition, low temperature environments will also reduce the elasticity of rubber, which will affect the tire's grip. To meet this challenge, Jiangsu Topower Tyre Co., Ltd. added antioxidants and anti-corrosion agents to its formula and used surface coating technology to form a protective layer to effectively isolate moisture and chemical erosion. In addition, the patented pattern structure enhances drainage performance, thereby reducing the risk of slipping on wet roads.
Carcass damage caused by impact of sharp objects
In environments such as gravel roads and construction sites, sharp foreign objects such as stones and nails pose a potential threat of damage to non-marking solid tires. Traditional pneumatic tires often need to be frequently repaired or replaced in such environments. Although non-marking solid tires are puncture-resistant, long-term impact may still cause carcass cord breakage or local tread depression. Jiangsu Topower Tyre Co., Ltd. uses a multi-layer anti-puncture design, combined with a high-strength rubber matrix and nano-level reinforcement materials to form a dense protective layer. Experimental data shows that this technology improves the puncture resistance of the tire by more than 30%, significantly extending its service life.
Bulging and deformation under heavy load conditions
In heavy-load equipment operations, such as heavy forklifts and container handlers, non-marking solid tires need to withstand huge pressure. If the carcass cord is overstretched or the material is fatigued, it may cause bulging or even leakage. Jiangsu Topower Tyre Co., Ltd. optimizes the tire structure through finite element analysis, uses high modulus fiber reinforcement materials, and increases the sidewall thickness to improve the tire's load-bearing capacity. At the same time, its dynamic balancing technology ensures the stability of the tire during high-speed operation and reduces early failures caused by eccentric wear.
Performance degradation caused by chemical erosion
In industries such as chemicals and medicine, seamless solid tires may come into contact with chemical substances such as acid and alkali solutions, grease, etc., which will corrode the rubber surface, causing changes in hardness and loss of elasticity. To this end, Jiangsu Topower Tyre Co., Ltd. has developed a special rubber formula, improved the chemical resistance of the material through molecular chain modification technology, and passed third-party laboratory certification to ensure that the product has excellent corrosion resistance under the ISO 1817 standard.