Qingdao Runlong Hand Truck Co., Ltd. [China]

Detailed Product Description

Introduction of  HAWT wind turbine

Horizonal axis wind turbine, newly developed by Qingdao Runlong Hand Truck Co.,Ltd, is a patented product and pioneer in domestick.The self-developed centrifugal pitch controlled mechanism of wind turbine adjusts blade pitch following wind rotor rotating speed, and keep wind turbine at rated roating speed.The wind turbine has a stable output power and safe running and is maintenance free. Wind rotor never goes to over speed even encounter to variable wind speed and strong gale. Low wind speed start up, pitch regulation,safe system.