[Tree Branch Type Duct]: The machine body has strong load-bearing capacity, saves space, and speeds up drying efficiency. Made of 201 stainless steel, sheet metal closed shell, equipped with ducts of different sizes, suitable for glassware of various specifications [Temperature Control]: Equipped with a temperature control knob, RT-85 ℃ adjustable range, this glass airflow dryer can heat quickly and dry glassware at a constant temperature, and can limit the maximum temperature to ensure the safety of the equipment [Unique Design]: The detachable ABS drain tank prevents residual liquid from flowing out of the instrument when drying glassware, and cleaning waste liquid is simple and quick. With square heat dissipation holes [Multiple Sizes]: These drying tubes in 2/3 sizes: duct specifications (large): Φ 17x180 mm; duct specifications (medium): Φ 12x180 mm; duct specifications (small): Φ 8x180 mm (only AD24) [Application]: Glassware should be placed upside down on the drying rack of the dryer, and hot air is sent to the inner wall of the glassware for drying. It is a necessary supplement for laboratories, schools, scientific research institutes, factories, etc