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

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Product Detail

Product Tags

Application Sample

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

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.