Energy-saving conveyor-type dehumidifying dryer
The HDL-HD series energy-saving conveyor-type dehumidifying dryer features a simplified design system, guided by the principle of energy conservation and emission reduction, which significantly reduces the system’s power consumption. This series integrates three functions—plastic dehumidification, drying, and conveying—into one unit, making it ideal for drying engineering plastics that have specific requirements for moisture content, such as ABS, PC, PE, PVC, and PU. Utilizing a heatless regeneration system, this model delivers stable, low-dew-point dry air, making it easier to dry raw materials. The product line includes six models ranging from 25 kg to 200 kg.
Featuring a new patented rotor and an environmentally friendly, energy-efficient design, this dehumidifier further enhances its dehumidification performance. The rotor uses molecular sieves as the moisture-absorbing substrate, overcoming the drawbacks of traditional honeycomb-shaped rotors—such as difficulty in manufacturing, high costs, and susceptibility to wear. The rotor is inexpensive to replace, highly durable, and boasts a long service life. Thanks to its unique zone separation and thermal insulation design, the rotor achieves energy savings of approximately 30% compared to other dehumidifiers.
The box-type dryer is suitable for drying all types of polymer materials and can simultaneously dry different materials. It is particularly well-suited for use with small quantities of diverse raw materials or during trial molding. It can also be used for preheating or drying products in various industries, including electronics, motors, electroplating, baking paint, and printing.
Application Scope: The HCD series European-style dehumidification, drying, and two-stage feeding combination unit integrates three functions—dehumidification, drying, and two-stage feeding—into a single machine, also known as the “three-in-one” unit. It is particularly well-suited for engineering plastic raw materials with strong hygroscopic properties, such as PA, PC, PBT, and PET. The dew point of the accompanying rotary dehumidifier can reach below -40℃.
Application Scope: The HCD series European-style dehumidification, drying, and two-stage feeding combination unit integrates three functions—dehumidification, drying, and two-stage feeding—into a single machine, also known as the “three-in-one” unit. It is particularly well-suited for engineering plastic raw materials with strong hygroscopic properties, such as PA, PC, PBT, and PET. The dew point of the accompanying rotary dehumidifier can reach below -40℃.
Dongguan Huichuang Plastics Machinery Co., Ltd.
Ms. Wang Sixiu
Fax: +86 769-81123962
Address: No. 32, Xintai Road, Xinmalian, Dalang Town, Dongguan City
