980mm 3000w half white coated ruby heat lamps quartz infrared heat lamps for PET blow moulding
Halogen infrared heating tubes have many advantages when used in fully automatic bottle blowing machines, as follows:
Efficient heating performance
Rapid heating: Halogen infrared heating tubes start quickly, generally reaching 100% heat output in 1-2 seconds, which can quickly heat the preform to the required softening temperature in a short time, thereby improving the production efficiency of the bottle blowing machine.
High penetration: The short-wave infrared rays it emits have strong penetration ability and can penetrate the surface of the preform, so that the heat is more evenly distributed inside the preform, ensuring that the preform is heated evenly as a whole, which is conducive to subsequent bottle blowing and molding, and improving the quality and stability of the bottle.
High conversion efficiency: 90%-95% of electrical energy can be converted into infrared radiation, and the heat conversion rate is much higher than other traditional heating methods, which can effectively reduce energy waste and reduce production costs, and also help to improve the overall energy efficiency of the equipment.
Precise temperature control
Sensitive response characteristics: Halogen infrared heating tubes are sensitive to control devices. With temperature sensors and controllers, they can be 0-100% according to factors such as the material and thickness of the preform. Any power adjustment can accurately control the heating temperature and control the temperature within a very small error range to ensure the consistency and stability of the preform heating, thereby ensuring the stability of the blow molding quality.
Fast cooling performance: Rapid cooling. During the production process, when the blow molding machine needs to be paused or adjusted, the heating tube can quickly cool down, reducing energy consumption and equipment standby time, and improving the equipment’s operating efficiency and flexibility.
Stable and reliable performance
Long service life: The average service life can reach about 5,000 hours, and under normal use conditions, the performance is stable and the maintenance cost is low. Only regular inspection and replacement of the lamp tube is required. In addition, its compact structure, light weight, and installation and replacement are also relatively convenient.
Good adaptability: It can work stably in different working environments, is not affected by factors such as humidity and dust, and can adapt to the continuous and high-intensity production needs of the fully automatic blow molding machine, ensuring the continuity and stability of the production process.
High safety performance: using high-quality quartz tubes, there will be no corrosion or shedding, no harmful gases or odors to the heating object and the heating environment, and quartz tubes are high-temperature resistant materials with good plasticity in high-temperature environments, no tube explosion, and a very high safety level.
Flexible design and installation
