Introduction

Sand rotary dryer (river sand dryer) adopt the saving technology ,fixed structure . Internal cylinder ,middle cylinder and outer cylinder form a since the insulation structure .Special thermal design idew , the elimination of wind tunnel heat loss , increase the heat exchange area and unit volume evaporation intensity , good energy saving effect . The sand dryer is used for drying sand , yellow sand , slag , clay and other raw materials , widely used in building materials , chemical industry , foundry industry , etc , can adapt to a variety of fuels such as coal , oil and gas.

Main Structure Advantage

1. Three cylindre dryer design ,small heat radiating area , low coal , tailings power , fine power material .

2. Compact structure , smail power , low power consumption.

3. Covering smallarea , short installation period , small air volume , small supporting , low integral investment.