Old-fashioned traditional windows: bilateral face of the open window type, there is still a certain amount of at home and abroad, there have been customer needs, the company recently developed: the side to open the electric window 
 First, the design purposes: 
 Mainly designed for side (left / right double open) to open the windows (the old-fashioned traditional windows); 
 2, the sliding arm rod structure, wind and rain with the support force; 
 Unique, open, open angle; 
 4, to install more hidden; lower mechanical noise; 
 5, more power to open windows at home, hotels and villas; 

 Second, technical parameters: 
 1, the use of power: DC24V/0.5A 
 Power rating: 50W 
 3, the opening angle: 0-145 degree 
 4, speed: 15mm / s 
 5, Noise Level: <20dB 
 6, protection class: IP30 
 Window machine www.chinajjsd.com