PRESSURELESS AIR DOOR, Underground Mine Ventilation Door, Low Opening Force, Auto-Close After Passage, No Reverse Air Door, For Intake & Return Airways Cross-Cut, Ideal for Coal Mines

الخصائص الأساسية
مكان المنشأ: الصين
الاسم التجاري: Aokun
تداول العقارات
كمية الحد الأدنى للطلب: 1
سعر: US $ 2462 / piece
شروط الدفع: خطاب الاعتماد، تي/تي، د/ف، د/أ
المواصفات

لا توجد سمات مخصصة متاحة لهذا المنتج.

وصف المنتج
Designed for every cross-cut between underground intake and return airways, as well as between main intake and return airways, ensuring efficient ventilation control in coal mines. Features low opening force, allowing personnel and vehicles to pass through easily without excessive effort, improving operational efficiency underground. Eliminates the need for additional reverse air doors, reducing installation costs and simplifying the ventilation system layout. Automatically