Company profile

Qingdao Richuan Precision Machinery Co.,Ltd is a high-tech company located in Qingdao, engaged in the resarch,development,production,sales and service of small- and medium-scale wind turbines.

RCVA-300W The whole figure

Wind turbine blades

  Blade type wind power generator is one of the most basic and the key parts, the good design, reliable quality and superior performance is a major determinant of ensure its normal and stable operation.

 tower

motor 

Controller

Controller refers to changes in booking order of main circuit and control circuit wiring and electrical resistance change circuit to control the motor start-up, speed control, brake and reverse the main unit. By the program counter, instruction register and instruction decoder, timing generator and operation controller, it is a command decision-making body, coordination and command of the entire computer system operation is completed.

inverter

1, socket is equipped with safety door, use more secure.
2, under voltage, overload, short circuit, over current, high temperature, high pressure, such as multiple protection function,
3, advanced circuit design, high quality imported components, low calorific value, lowrepair rate.

package

A good packaging to the product have good protection effect, we use glue packaging, the product comprehensive protection.

certificate

Qingdao day chuan precision instruments co., LTD., focusing on manufacturing and research and development of small wind turbines, the company in line with quality first, reputation first, management, service as the tenet of honesty, excellent results in various aspects.