Huaye BPHM-1 Coal Mine Fully Automatic Balance Air Door Pneumatic Balance Air Door Manufacturer

Description :

Huaye BPHM-1 Coal Mine Fully Automatic Balance Air Door Pneumatic Balance Air Door Manufacturer

The balance dampers produced by Shandong Huaye Mining Equipment Co., Ltd. are divided into two types: fully automatic dampers and manual dampers. The balanced air door fundamentally solves the safety hazards of air doors by setting the single fan air door as a linked dual fan structure. Using the principle of quadrilateral balance, the opening and closing of two door leaves are linked, and the effect is transmitted through the balance link.

There are mainly two types of coal mine balance dampers: BPHM-1 balance damper and BQKM-1 pneumatic control balance damper

The balanced air door produced by Shandong Huaye Mining Equipment Co., Ltd. mainly has the following characteristics:

1. Each air door adopts a reverse air design, ensuring that the air door can be manually opened and closed in the event of a power outage in the mine;

2. Equipped with emergency unlocking function, in special circumstances, the two air doors can be unlocked to lock both sets of air doors in the open state;

3. It has two alarm modes: LED display alarm and voice alarm. When the vehicle passes by, it can emit multiple voice prompt signals, and in case of a fault, it can emit sound and light alarm signals.

4. Under fully automatic control, the air door automatically opens when vehicles or personnel pass by, and automatically closes when vehicles or personnel pass by, without the need for manual opening, making it convenient and practical;

5. Electrical and mechanical dual locking is achieved between the two air doors, completely avoiding the situation where both doors are open, ensuring safety and reliability;

6. The product material can be selected from ordinary steel, stainless steel structure, or polycarbonate transparent endurance plate. The fully transparent visible door leaf has a light transmittance of over 100%;

7. Equipped with manual control function, manual buttons can be used to manually control the opening and closing of the air door

The air doors produced by Shandong Huaye Mining Equipment Co., Ltd. are mainly made of the following materials:

Steel plate type air door, welded with Q235 steel plate, has the function of resisting wind pressure and fire prevention, and is a commonly used and cost-effective air door

　　2. Polymer air door, made of polymer flame-retardant composite material, is lightweight, durable, corrosion-resistant, and more importantly, has a beautiful and elegant appearance. It is a newly emerging type of foreign air door

　　3. Bamboo air doors are generally more common in Sichuan due to their moisture-proof properties, and there is a higher demand for this type of air door in Shaanxi.

　　What are the ways to open the mine balanced air door?

　　1. Mechanical locking balance damper: functions as an interlock but requires manual opening

　　2. Pneumatic balance damper: The opening of the damper is driven by the air source, and manual buttons are also required

　　3. Fully automatic balanced air door: no need for manual opening, automatic induction type.

　　How to customize the balance air door for mining?

　　1. Customized according to the size of the coal mine

　　2. Windows or sliding windows can be added to the door leaf according to the needs of the coal mine

　　3. The door frame can also be equipped with louvered windows according to the needs of the coal mine

　　4. All needs can be customized according to the coal mine's specifications

Shandong Huaye Mining Equipment Co., Ltd. produces and sells mining balanced air doors, non pressure air doors, pneumatic non pressure air doors, pneumatic air doors, waterproof airtight doors, shock wave resistant airtight doors, and fire doors. We welcome customers to visit and inspect our factory!

AfterSalesService :

• air door