Plastic Dehumidification Dryer | Three-in-One Dehumidifier | Dehumidification Dryer Feeder

Plastic Dehumidification Dryer | Three-in-One Dehumidifier | Dehumidification Dryer Feeder

一、product referral

Plastic Dehumidification Dryer | Three-in-one Dehumidifier | Dehumidification Dryer Feeder integrates three functions of dehumidification, drying and two-stage feeding, especially suitable for engineering plastic materials with strong hygroscopicity, such as PET, PC, TPU, PBT , PA, etc. Among them, the optical grade GCD-OP model can be used in the process application of optical grade products such as lenses, LCD backlights, and optical discs. Under ideal conditions, the dew point can reach below -40 °C.

二、Product features

◆ It integrates three functions of dehumidification, drying and two-stage feeding.
◆ The dehumidification part is equipped with a runner device, which can provide low dew point air with good stability, and the dew point can reach below -40℃.
◆ The stainless steel double-layer thermal insulation drying barrel adopts the design of downward blowing pipe, so that the raw materials can be dried evenly, and the heat loss can be effectively prevented.
◆ The feeding system is equipped with a material cut-off valve to ensure that there is no residual material in the material pipe.
◆ The closed-loop feeding system can prevent the raw materials from being polluted or dampened.
◆ The optical grade GRM-OP model is equipped with a boiling electric eye hopper, which can remove the fine powder in the raw material and avoid the generation of stains.
◆ The optical grade GRM-OP model system is equipped with a high-efficiency filter, which can effectively filter fine dust ions up to 0.3μm, with a filtration rate of 99.995%.
◆ Optional PLC control with LCD touch-sensitive human-machine interface, centralized and convenient operation, can control the automatic operation of the whole machine.
◆ Optional dew point detection device.

三、Product Features

1. 1. The dehumidifying dryer, the hopper dryer and the suction machine are integrated into three machines, which are neat and beautiful and do not take up space.
2. The use of honeycomb type washable ceramic runner, long-term operation will still not produce dust, which can maintain the cleanliness of raw materials, avoid pollution, and ensure product quality.
3. During continuous load operation, the dew point can be maintained at -32~-40℃. In the case of chilled water, it can even reach below -40°C, and the dew point curve remains flat with no ups and downs.
4. The 7” color touch screen can automatically display each operating status, with simple operation and complete functions.
5. The dryer adopts the double-layer thermal insulation design of downward blowing to ensure the first-in-first-out of raw materials and save energy.
6. The dryer is made of stainless steel and is equipped with a cleaning and maintenance door, which is convenient and quick to clean and maintain.
7. The built-in one pair of two suction machines can suck up to a pair of four suction materials
8. After drying, the raw material is conveyed with a cut-off valve type suction box design to ensure that there is no material in the pipe.
9. The secondary side suction system can adopt a closed air supply system according to requirements to avoid the phenomenon of moisture regain of raw materials.
10. The dehumidifying and drying machine is protected against reverse phase, abnormal transmission, motor overload, regeneration over-temperature, drying over-temperature, and insufficient cooling water.

四、Working principle diagram

五、Product parameters

Plastic drying capacity comparison table