Vietnamese customer inspected the sawdust dryer projection in April of 2014. In June of 2014, they purchased four sets of sawdust dryers with the daily capacity of 100t after two months’ inspection, mainly includes: feeding system, heat source system, drying system, dust removal system, electronic control system, discharging system and so on. This equipment has normally been put into use after one month’s installation and debugging. The customer is very satisfied with its good operation.