This tire flipping cylinder is a key auxiliary actuator in the green tire conveying and post-cure handling system of tire curing presses. Mounted on the manipulator flipping arm or the conveyor flipping station, it extends or retracts its piston rod to smoothly rotate the tire from a horizontal to a vertical orientation (or vice versa), enabling efficient loading, unloading, and integration with downstream inspection and trimming processes. A double-acting compact design with short stroke and high thrust, combined with internal cushioning, high-temperature seals, and dust protection, delivers stable, reliable, leak-free flipping motion in the hot, humid, and high-cycle environment of the curing shop, significantly boosting automation level and productivity.

This segment mold cylinder is the core actuation element for the tread-forming system in tire curing presses. Arranged circumferentially or symmetrically around the mold, it hydraulically closes multiple segment blocks simultaneously to form a complete tread cavity. Throughout the curing cycle, it provides a powerful, sustained locking force to resist the high internal steam pressure that could otherwise force the mold open. After curing, the cylinders retract synchronously to open the segments, allowing the tire to be de-molded easily. A high-thrust, medium-stroke design delivering up to 798 kN, combined with low-friction seals, bidirectional cushioning, high-temperature protection, and a synchronization control interface, ensures precise, synchronized motion and reliable long-term locking under the high-temperature, high-humidity, high-cycle loads of the curing shop. It is a key guarantee for accurate tread formation and high production efficiency.

This mold opening and closing cylinder is the core power element of the clamping unit in tire curing presses and rubber compression molding presses. Mounted between the machine frame and the moving platen, it hydraulically extends and retracts its piston rod at high frequency to smoothly close and open the mold. During the curing cycle, it must close the mold precisely and parallel without misalignment or flash, and overcome rubber adhesion during opening. A long-stroke double-acting compact design with a maximum thrust of 384 kN, combined with a low-friction seal system, anti-pressure-trap drain ports, bidirectional cushioning, and high-temperature protection, ensures precise, smooth, and leak-free mold movement under the high-temperature, high-humidity, high-cycle conditions of the curing shop. It is a key link in guaranteeing efficient continuous production.

This clamping cylinder (pressurized cylinder) is the core actuator of the mold locking system in tire vulcanizing presses. Mounted in the locking mechanism of the upper or lower mold half, it extends its piston rod after mold closure and holds it under continuous pressure, firmly locking the mold halves together. This resists the high internal steam pressure (several MPa) generated during curing, preventing mold separation that would cause flash or scrap. A high-thrust design (up to 760 kN) with an exceptionally low leakage rate ensures the piston drift is virtually zero over the entire curing cycle — which can last tens of minutes to hours. Combined with specially formulated high-temperature seals, an integrated hydraulic lock, bidirectional cushioning, and dust protection, it delivers absolutely reliable, zero-leakage clamping force in the high-temperature, high-humidity, high-cycle environment of the curing shop. It is a key guarantee for uniform tire curing and high product yield.

This upper ring cylinder is a critical actuator of the central mechanism in tire vulcanizing presses. Mounted at the top center of the press, it hydraulically raises and lowers the upper chuck to perform two essential operations: loading the green tire and pre-shaping it before curing. During loading, the cylinder lowers the upper chuck to grip the tire together with the lower chuck; during shaping, it holds a precise position and clamping force, allowing the green tire to expand uniformly under internal steam pressure against the mold cavity. A compact double-acting design with a maximum thrust of 384 kN, combined with high-temperature seals, bidirectional cushioning, and dust protection, ensures precise, smooth, leak-free lifting and shaping even under the high-cycle, high-temperature, high-humidity conditions of a curing shop. It is a core guarantee for tire quality and production efficiency.

This lower ring cylinder is the core actuator for the lower ring lifting and locking system in tire vulcanizing presses. Mounted around the base of the lower mold, it hydraulically raises and locks the lower ring (lower steam chamber or shield) into position. During the curing cycle, the cylinder must withstand the thrust and radiant heat of high-pressure, high-temperature steam, while maintaining a reliable seal between the lower ring and upper ring to prevent leaks. A compact double-acting design with a maximum thrust of 384 kN integrates a bidirectional cushioning system, high-temperature seals, and dust protection, delivering precise, smooth, leak-free lifting and locking performance over years of service in high-cycle, high-temperature, and high-humidity curing shops.

This tire loading and unloading cylinder is a key auxiliary actuator in tire vulcanizing presses. Mounted on the press manipulator or alongside the green tire conveyor, it extends and retracts its piston rod to fully automate the processes of capturing and loading the green tire into the mold, and later extracting and unloading the finished tire. A medium-stroke, high-thrust design delivering up to 164 kN, combined with a special low-friction seal package, anti-pressure-trap drain ports, and a wear-resistant piston rod surface, ensures precise, smooth, leak-free tire handling even in the high-temperature, high-pressure, high-cycle environment of the curing shop. It significantly boosts the automation level and productivity of tire vulcanizing presses.