The vacuum tires of small cars and small trucks are in a state of heavy load, high-speed, and long-distance driving for a long time, and the tire shoulder is the most concentrated and easily damaged part of the force. Large car vacuum tire shoulders are prone to problems such as nail breakage, cracks, peeling, delamination, and slow air leakage. Due to the high load-bearing pressure and harsh driving conditions of large car tires, ordinary cold repair, mushroom nail repair, and simple fire repair cannot meet the repair needs. After repair, they are prone to further damage, air leakage, and even the risk of high-speed tire blowouts, which is the core pain point of large car repair business in auto repair shops.
Many auto repair shops, faced with damaged truck tire shoulders, either have to resort to simple temporary repairs with extremely high repair rates, or directly discourage customers and lose large amounts of revenue. In fact, there is a specialized repair equipment in the industry for vacuum tire shoulder damage in trucks - the truck specific high-temperature vulcanization repair machine (heavy-duty tire vulcanization machine), which is currently the only professional equipment suitable for repairing hard injuries on vacuum tire shoulders in trucks and small cars. It is also an essential profitable equipment for truck repair stations and large tire shops.
The repair of truck tires requires high pressure, temperature, and stability of the equipment. Ordinary small tire repair machines have insufficient pressure, uneven heating, limited travel, and cannot fit the heavy body of large tire shoulders, incomplete vulcanization, insufficient strength after repair, and cannot withstand heavy load pressure; The temperature of old-fashioned simple fire repair machines is uncontrollable, which can easily damage the tire cords of large vehicles, resulting in tire scrap and extremely high maintenance risks. The high-temperature vulcanization repair machine for large vehicles is specially developed for heavy-duty tires, equipped with a high-power heating system, a large stroke pressure structure, and a heavy-duty special mold, perfectly adapting to the repair of various damages on the shoulder, tread, and sidewall of large vehicle vacuum tires.
The core advantage of this shoulder and sidewall repair equipment lies in its precise adaptation to the working conditions of trucks: it adopts a dual heating design, with synchronous constant temperature vulcanization inside and outside the tire body, ensuring full integration of raw rubber and heavy tire body, more thorough vulcanization, and stronger adhesion; The super high pressure can fit the curved surface of the cargo tire shoulder, and the repaired area is flat and fit without hollowing or delamination; The intelligent temperature control system can stably maintain the optimal vulcanization temperature of 140-185 ℃, adapting to the characteristics of the rubber material of the truck. It will not cause weak repair due to insufficient sulfur, nor will it damage the tire body due to excessive sulfur.
The repairable scenarios for truck tire shoulder damage include: large holes in tire shoulder nails, oblique puncture damage, slight cracks in tire shoulders, flesh loss, delamination and air leakage, repair of old injuries, and heavy load wear and tear. After repair, the overall strength of the tire has been greatly improved, and its air tightness, load-bearing capacity, and wear resistance are close to the original factory standards. It can run long distances and highways under normal heavy loads, completely solving the problem of repeated air leakage and damage after repairing the shoulder of the truck tire. The safety factor far exceeds that of ordinary tire repair processes.
Gunard truck specific vulcanization repair machine, specially customized for trucks and light truck vacuum tires. The repair machine equipment has reinforced and thickened body, stronger durability, and is suitable for high-frequency truck maintenance operations in stores. Standardized operations, we have professional expert video and phone guidance to effectively improve repair techniques. For stores that specialize in truck repair, equipped with this equipment, they can undertake the repair of all types of truck tire damages, filling the gap in high-end truck tire repair projects and significantly increasing the store's average customer value and industry competitiveness.


Gunard High-Temperature Vulcanizing Repair Machine: Auto Shop Profit Breakthrough in 2027 — Seize the Blue-Ocean Global Tire Repair MarketWhich tire repair machines and tire patching equipment will be the most popular in 2027?As car ownership in China keeps rising, competition in the auto service i
Gunard tire repair machine supports full‑range services including equipment installation guidance, operation training, a 3‑year warranty, and long‑term technical training.The machine weighs 54KG. It features a thickened sheet‑metal housing, with built‑in display for tire‑repair heating time an
2027 Global Automotive Tire Repair Market Forecast
140th Canton Fair Exclusive Invitation: Gunard Tire Vulcanizing Repair Machine — Boost Overseas Auto Distributors’ Revenue in 2027As the world’s largest and most influential import & export trade event, the 140th Autumn Canton Fair will be held at the Canton Fair Complex, Pazhou, Guangzhou fr