• hdbg


PETG Dryer

Short Description:

To the stick property PETG

>>We have designed the special drying processing to ensure no clumping, no sticking

>>Rotary drum design to avoid any clumping of the material and assure a very good cross mixing of the material 

Product Detail

Product Tags

Application Sample

Raw Material PETG  (K2012 )SK Chemical image1image2
Using Machine LDHW-1200*1000 image3
Initial moisture 550ppmTested by German Sartorius Moisture test instrument image4
Drying Temperature set 105℃
Drying time set 20mins
Final moisture 20ppmTested by German Sartorius Moisture test instrument image5
Final product Dried PETG no clumping, no pellets sticking image6

How to Work


>>At first step, the only target is to heat up the material to a preset temperature.

Adopt relatively slow speed of drum rotating, the Infrared lamps power of the dryer will be at a higher level, then the PETG pellets will have a fast heating till the temperature rises to the preset temperature.

>>Drying step

Once the material gets to the temperature, the speed of the drum will be increased to a much higher rotating speed to avoid the clumping of the material. At the same time, the infrared lamps power will be increased again to finish the drying. Then the drum rotating speed will be slowed down again. Normally the drying process will be finished after 15-20mins. (The exact time depends on the property of material)

>>After finishing the drying processing, the IR Drum will automatically discharge the material and refill the drum for the next cycle.

The automatic refilling as well as all relevant parameters for the different temperature ramps is fully integrated in the state-of-the-art Touch Screen control. Once parameters and temperature profiles are found for a specific material, theses settings can be saved as recipes in the control system.

Machine Photos


Material Free Testing

Our factory has build Test Center. In our Test center, we can perform continuous or discontinuous experiments for customer’s sample material. Our equipment is furnished with comprehensive automation and measurement technology.

• We can demonstrate --- Conveying/Loading, Drying& Crystallization, Discharging.

• Drying and crystallization of material to determine residual moisture, residence time, energy input and material properties.

• We can also demonstrate performance by subcontracting for smaller batches.

• In accordance with your material and production requirements, we can map out a plan with you.

Experienced engineer will make the test. Your employees are cordially invited to participate in our joint trails. Thus you have both the possibility to contribute actively and the opportunity to actually see our products in operation.


Machine Installation

>> Supply Experienced engineer to your factory to help installation and material test running

>> Adopt aviation plug, no need to connect the electrical wire while the customer get the machine in his factory. To simplify the installation step

>> Supply the operation video for installation and running guide

>>Support on line service


  • Previous:
  • Next:

  • WhatsApp Online Chat !