I.blades are stainless steel II.centrifugal opening system III. high quality nylon shutter fixed parts
TsingTaoJinHaoShunFeng Industry And Trade Co.,Ltd
Detailed Info:
I.The frame material is hot galvanized with advanced auto-machining techniques. The frame is pressed with flower pattern, promoting the intension and toughness of the frame.
II. It is made of Al-alloy rim, which has light weight, high intension and good toughness.
III. We use auto special bearing wheel hub. The double-side dust cover design is to prevent dust from entering and grease leakage
IV. Protecting net can be disassembly easily, which is convenient for maintaining.
V. Shutter is opened by auto-centrifugal system. Shutter could be opened at 90 degree during the running of the fan.
VI. Motor is used for high performance fan with CE.
PICS:
BLADES;
MOTOR;
SERVE U BEST!!!
poultry house ventilation extractor fan in JinHaoShunFeng
