Dehumidifying dryer are generally used in industrial production to dehumidifying and dryer raw materials with strong hygroscopicity to ensure high-quality product molding. In the past, enterprises used traditional hot air blowers. If the weather is humid, it is difficult for the hot air blowers to complete the drying purpose. The dehumidifying dryer came into being to improve the disadvantages of the hot air blower. So what is the difference between a dehumidifying dryer and an ordinary dryer?
1. Traditional hot air blower
In order to evaporate the moisture in the material, the traditional hot air will use the hot air heated by electric heating to dry the material at high temperature. However, due to weather factors, dry weather and humid weather, the moisture content in the air will be different, and the drying effect will also be different. In the traditional hot air blower, the electric heating needs to heat the incoming air first. If the weather is too humid and the incoming air contains high moisture, it will be difficult to achieve the purpose of drying the material.
2. Dehumidifying dryer
The dehumidifying dryer effectively improves the shortcomings of ordinary dryers. It first draws in the ambient air to remove moisture in the air at a low dew point, and then heats the dried air and transports it to the dryer to dehumidify and dry the material. Compared with traditional dehumidifying and drying, it can reduce the drying time by 20%, the regeneration temperature by 20%, and the power by 30%, saving energy and reducing costs.
With the rapid development of the plastics processing industry, the amount of special materials, mixed ingredients, and additives has increased rapidly, and the demand for the granulation industry has not only increased rapidly, but also has diversified requirements. It is very and absolutely necessary to have a high degree of flexibility in production to ensure product quality and market competitiveness.
Since its establishment, Hengju Machinery has been focusing on the research and development of central feeding system, whole plant water and electricity planning, dehumidifying and dryer, and batching measurement, so as to make products closer to customer needs and customize perfect automation solutions for customers. It has provided stable and reliable intelligent systems for thousands of plastic manufacturers.
