直连式大百叶摆转重锤式排风机

DJF（k）系列直连式大百叶摆转重锤式排风机

DJF(k) series Motor-drive directly Swung Drop Hammer Exhaust Fan ( Standard Shutter)

电机直接带动扇叶，、故障率极低，无需更换皮带，减少售后服务费用；Motor-drive blades directly type avoid the frequent problem occurred by belt. (Like belt loosing,droping, or reversing, etc.), makes a high efficiency, low fault rate.

配备节能电机，均通过3C认证、防护等级：IP55、绝缘等级:F级Equipped with Special High-efficiency, energy-saving motor, which already passed 3C certificate; With Protection class of IP55 grade, Insulation class of F grade.

采用稳定性的双立柱设计并采用加厚镀锌钢板制成的固定支架，确保电机及扇叶总承良好平稳运行；Adopt updated Double upright column design, together with thickened hot-dip galvanized motor fixed plate, which achieve the excellent stability and outstanding performance of motor with blades.