Industrial Applications and Strong Hygroscopicity of Dehumidifying Dryer
In recent years, the demand for plastic has risen exponentially and is still rising. With such a demand, plastic manufacturers are continuously trying to find ways to produce more material in less time.
But the drying process of plastics is tedious and complicated, so they often don’t succeed in humid environments. Using a dryer could save you hours of time and labor costs on your drying process with minimal effort.
A dryer is a machine used to remove water or other volatile compounds from solids. It can also be a process of removing such compounds from a material. The dryer can reduce processing times from hours to minutes, resulting in significant cost savings.
What Is Dehumidifying Dryer?
The dehumidification dryer removes humidity from the plastic and reduces the volume of plastic waste. It can remove water vapor from the plastic material; accelerate the curing reaction between the resin and other materials.
You can use it in the process of melting, solidification, and injection molding of the plastic material. You can use the dehumidifying dryer to dry the raw material, such as PE pellets, PP pellets, PVC granules, etc.
What Is The Hygroscopicity Of Dehumidifying Dryer?
Hygroscopicity is the ability of a substance to attract water molecules from the surrounding medium, such as air or from a surface. Hygroscopicity of the dehumidifying dryer is the tendency to attract and hold water vapor.
It is a process of adsorption and desorption of water vapor, liquid, or even solid depending on moisture gradient in certain materials. A dryer with strong hygroscopicity will improve the durability of plastic parts while reducing the drying time needed.
Multiple Industrial Applications Of Dehumidifier Dryer Plastic
The industrial applications of the dehumidifying dryer are used to control the relative humidity. There are various applications of dehumidification dryer are, such as:
Table Of Content
- Food Industry: Processing And Packaging
- Dehumidifier Dryer For Laboratory Equipment
- Paint And Paper Industry
- Dehumidification For Clean And Dry Room
- Dehumidifier For Pharmaceutical Industry
- Dryer For Injection Molding
Is It Worth Using Dehumidification Dryer?
· Compact Design
Dehumidifier dryer plastic has a powerful dehumidifying function in a lightweight modern design. The plastic drum is easy to clean, ensuring a simple cleaning process and high efficiency.
Dehumidifier dryer plastic is developed to meet the need of saving space and heating up quickly.
· Prevents Mildew
The utilization of dehumidifying dryer can avoid the formation of mildew. It is because mildew grows in dark, damp, and humid environments. Dehumidifier dryer plastic extracts moisture and converts it into water vapor which is drained quickly.
This process is constructive in drying plastic materials that absorb humidity.
· Easy To Shift
The wheels provide easy mobility to the user and make the work more convenient. The wheels are provided in the front with a firm grip on the floor to give better control over them, even when the dryer is full.
The wheels can easily be rolled forward and backward, making transportation of the entire unit an easy task.
· Less Noise
Less noise adopts absorption-type desiccant with high efficiency. Reducing the noise of a dehumidifying dryer is a requirement of the plastic industry because of its impact on staff working in the vicinity of the drying area.
Less noise allows the operator to hear periodic alarm signals from temperature and pressure sensors set to protect against machinery failure.
· Reduce Condensation
Dryers in the plastic industry create unnecessary condensation as a consequence. The fact is that all plastic dryers use heaters and therefore generate moisture even when the air is being dried.
A dehumidifying dryer solves this problem by utilizing the energy in the condensing steam to preheat the drying air. It saves significant energy, which helps to reduce operating costs.
Characteristics Of Dehumidifying Dryer
- Optic-class SCD-OP mirror polished for superior clarity and contact surfaces collocate with a closed-loop to avoid contamination and retain moisture.
- The heat preserving design of the hopper barrel includes a down blowpipe, which lets the air circulate freely with no loss of heat.
- The machine’s operation is convenient because it includes a PLC control, HMI, and dew-point monitor.
- Depending on the plate heat exchanger selected, it can reduce energy consumption by up to 3%, or even 19%.
- Dew point is often the initial moisture value of resin. Once this value reaches -200C, the material has mostly dried up.
Types Of Dehumidifying Dryer
There are two types of dehumidification dryers such as:
1. 2-In-1 Conveying Dryer
2-In-1 conveying dryer has multiple levels of control and features a central, 1-4 segment system with options for raw material areas and numerous molds. Automating the resin supply can help you get a strong production output without interruption.
The dual-layer helps the machine dry two items at once and makes them dry faster. 2-in-1 dehumidifying dryer has a pipe cleaner, and closing the loop prevents any moisture, static electricity, or resin buildup inside the dryer pipe.
2. Multi-Function Dryer SCD
Along with dehumidifying, two-stage conveying, and drying, this piece of equipment can take care of all your needs. A dehumidifier dryer plastic senses humidity levels in the air and releases the required amount of heated air.
The honeycomb rotor provides stable low-dew point airflow to enlarge the enclosed area. The hermetic model has a condensation drying drum that prevents contact with heat or moisture.
Working Principle Of Dehumidifying Dryer
Some plastics require unique drying methods due to the materials they contain. Once you enter the name of your dried plastics material and its volume per hour into the system, it should automatically adjust air volume and consumption suitable for your plastic.
You can specify the volume from 20-100% used per hour to dry the plastic materials. Dehumidifier dryer plastic can save 40% of maximum power consumption. It’s best to avoid over-drying to not affect plastics’ physical and mechanical strength.
Yushine’s dehumidifying dryer is ideal for customers using an efficient, environmental-friendly, and affordable dryer. Yushine has over 15 years of experience in the plastic industry.
Yushine ensures factory-strength construction and corrosion-resistant materials to make the dryer last as long.
Yushine will always be your best partner for plastic auxiliary equipment. Contact us now for detailed information on a dehumidifying dryer.