Engineering Vehicle Tire Vulcanizer is a heavy-duty repair machine designed for industrial trucks and large tires. It efficiently repairs tire treads, sidewalls, and crowns, making it ideal for inner tubes, medium-to-large tires, and vacuum tires. Equipped with seven plates and a sand bag for even pressure distribution, it ensures durable and precise vulcanization. The machine features auto-temperature control and a timer for consistent heating, along with short-circuit protection for safe operation. Its upper and lower iron plates can work independently or together, providing flexibility for different repair needs.