Shandong Yuyun Sanhe Machinery Co., Ltd.  

Product Name: Poultry Farm / Greenhouse / Industrial Ventilation Shutter Louver Model NO.: DJF(h) Certification: ISO, CE, CCC Installation: Wall Mounted Venetian-Style Air Layers: 10 Type: Manual/ Automatic Usage: for Ventilation Material: Galvanized Steel Opening Type: Manual / Motor Zinc Coated Thickness: 275g/Sqm Trademark: Yuyun Sanhe Transport Package: Standard Export Paper Carton Specification: International Standard Origin: China(Mainland) HS Code: 8414 Product Description SH-1 type Electric Ventilation Shutter Louver A central control box can be connected to the electric shutters to automatically open and close as per request. SH-2 type Manual Ventilation Shutter Louver Equipped with one set of pulley, which can connect with a manual winch to open or close one shutter, or connect with a motor to control all shutters opening and closing. Product Application:YUYUN SANHE Ventilation Shutter Louver is widely used in poultry house, greenhouse, workshop , and any other large buildings where need fresh air. Product Description:frame and Shuttersframe and shutters are thickened hot-dip galvanized sheet by advanced process, zinc-coating is 275g/sqmMounting holeVentilation Louver is designed with M8 thread mounting hole for easy installation.MotorStandard motor 50HZ/60HZ can be customized as per requestVoltage: 24V DC about our CompanyShandong Yuyun Sanhe Machinery Co.,Ltd is the biggest and the most professional manufacturer of ventilation equipment inChina,equipped with the most advanced CNC production lines and laser cutting machines, top quality level in the industry.