Our ventilation fans are designed efficiently and effectively maintain optimal environmental conditions.
Belt with tension device .Automatic belt tensioning system maintains constant optimum belt tension.
Stainless fan propellers are aerodynamically balanced for maximum airflow;
We have just the right fan to fit your particular ventilation requirements.
(1). Stainless steel blade,corrosion resistant,long serve life.
(2). The belt with tension device,keep air volume uniform.
(3). Heavy strong aluminium- magnesium alloy belt pulley ,durable and beautiful.
(4). Used imported bearing,steady and durable quality.
(5).The open device use best nylon, install bearing in it,so keep strong and flexible.
RPM of blade
RPM of motor
Our other products
Shandong Goldenest Machinery Manufacturing Co.,Ltd is the famous enterprise which engaged in the design,research,and manufacture automatic farming equipment for poultry and livestock in China. By now,Goldenest has accumulated about 3 0 year’s experience in technical innovation.
Goldenest’s poultry and pig equipment pay more attention to technical innovation and quality improvement,our mainly product,like broiler pan feeding line,broiler nipple drinking line, poultry outside main filling line,breeder metering cylinder pan feeding line,breeder open trough chain feeding line, automatic egg nest system,manure fermentation compost, pig chain feeding system,pig stall system,poultry house environment control system always get unanimous praise from our customers all over the world.
Goldenest Machinery Manufacturing (Qingdao) Inc. Mobile:+86 18354271683 (WhatsApp)