Halogen infrared heating tubes have the following advantages in shoe machines:
- High heating efficiency
Fast heating
Halogen infrared heating tubes have a fast thermal response speed and can reach the working temperature in a short time. In shoe machines, for example, in the process of sole molding, when the sole material needs to be heated and softened, this heating tube can quickly heat up, greatly reducing the preheating time. Generally speaking, it can start to output a large amount of heat within a few seconds to tens of seconds, making the production process more efficient.
Efficient energy conversion
Halogen infrared heating tubes can efficiently convert electrical energy into infrared radiation energy, and their electrothermal conversion efficiency is high. In the application of shoe machines, this efficient energy conversion means that the required heating effect can be achieved with less power consumption. For large-scale shoe manufacturers, this helps to reduce production costs. - Good heating effect
Uniform heating
The infrared rays it emits can be radiated evenly to the surface of the shoe material. This uniform heating is very important in processes such as drying the upper or vulcanizing the sole. Taking the drying of the upper as an example, it can ensure that all parts of the upper can be dried evenly, avoiding local moisture or over-drying, thereby ensuring the quality and appearance of the upper.
Good penetration
Infrared has a certain penetration ability and can penetrate deep into the shoe material for heating. During the compounding or molding process of the shoe material, such as bonding the sole and the upper, the infrared emitted by the heating tube can penetrate the surface of the shoe material, so that the adhesive can also be fully heated and activated inside, thereby enhancing the bonding effect and improving the overall quality of the shoe. - Accurate temperature control
Small thermal inertia
The halogen infrared heating tube has a small thermal inertia, which enables it to respond quickly to the instructions of the temperature control system. In the automated production process of the shoe machine, through the precise temperature control device, the output power of the heating tube can be accurately adjusted according to the requirements of different shoe materials and production processes, and the temperature can be controlled within a very precise range. For example, when hot-pressing soles of different materials, the temperature can be accurately controlled to ensure the molding quality of the sole.
Stable temperature output
With appropriate temperature feedback and control systems, halogen infrared heating tubes can maintain stable temperature output. In footwear production, whether it is a continuous production line or an intermittent production process, this stable temperature output helps to ensure the consistency of production quality of each pair of shoes and reduce the defective rate.
