Six of the suction ventilators features:
1, fan blades and multi-V pulley group balance correction by professional technical staff. Use of advanced technology from abroad balance correction computer equipment, the standard grade of 4 (G6.3) and with the operation of the ISO1940 steel technologies to international quality requirements.
2. This machine-match 1HP All motors used aluminum alloy shell, Seal strict,Good ventilation efficiency, Less power consumption, Only 0.75 per hour of electricity.
3.more transmission belt use PK V belts, wear resistance, When running the not traditional belt slipping and noise nuisance.
4. Louver air downstream use of the design principles, Do not use electricity and personnel switch, handsome generous, and can prevent water intrusion.
5. FRP materials by the main frame, Metal resonance can be reduced , And resistance
Acid-base,anti-corrosion, and increase life span. (Continuous use for 10-20 years).
the suction ventilators coolingPrinciple:

suction ventilators Is to use air convection cooling principle of negative pressure ventilation, by the location of the installation of the doors or windows - to the natural inhalation of fresh air, indoor hot gas rapidly, from the mandatory outdoor, Any adverse problems can be improved ventilation, Ventilation cooling effect of up to 90% -97%.
负压风机适用范围：
　　A、适用于高温或有异味的车间：如热处理厂、铸件厂、塑料厂、铝型材厂、制鞋厂、皮件厂、电镀厂、各种化工厂。
　　B、适用于劳动密集型企业：如服装厂，各类装配车间，网吧。
　　C、园艺温室大棚通风降温、畜牧场降温。
D、特别适用于需要降温又需要一定湿度的场所。如棉纺厂、毛
　　E、适用于仓储物流领域
产品名称：大棚温室降温设备 大棚温室通风机
产品手机链接：http://m.vooec.com/trade_456924537.html
产品网站链接：http://www.vooec.com/sjshow_456924537/