Introduction
There are trolleys with shelves inside the dryer and many trays can put on shelves.
The wet chalks can be put into stainless steel trays directly, and then put trays on shelves.
The chalks will be dried within 8 hours. And then chalks can be packed and sell..
 
Features:
1. Inside wall is stainless steel 201 with thickness 0.4mm
2. Outside wall is stainless steel 201 with thickness 0.5mm
3. Stainless steel drying trays size is 60x40cm, with putting 800 pieces of gypsum powder chalks.