Gal Series Mine Axial Fans Mine Primary Air Fans Mine Main Fan Coal Mine Ventilation

Basic Info.

Model NO.	GAL-12-452
Pressure	Medium Pressure
Certification	RoHS, UR, ISO, CE, CCC
Material of Fan Body	Carbon Steel
Material of Impeller	Aluminum Alloy
Function	Double Stage Fan
Type	Mine Fan
Thickness of Casing	8mm
Size	4200*1800*1800mm
Control Panel	Intelligent PLC Control Panel with Touch Screen
IP Grade	IP55
Gas Handled	Mathane
Fan Efficiency	85%

Packaging & Delivery

Package Size 12000.00cm * 8000.00cm * 6000.00cm Package Gross Weight 6000.000kg

Product Description

Zibo Decent Machinery Co.,Ltd (Huge Wind),as a professional tunnel ventilation expert, always stick on the principle of making tunnel excavation safer and more comfortable. Till now,we have served customers from more than 130 countries and provided fresh air and security for 150+ mine/tunnel projects.One of our strategic partners is VALE S.A., which was established in Brazil,the largest mining company in Brazil. mainly in the field of mining area. We received an email from VALE in 2013, wanting to purchase tunnel ventilators and air ducts for their new project. After telephone communication, we learned that the tunnel is relatively short, only 500 meters, and the diameter of the tunnel is narrow. We designed VME-5 compact tunnel fan for them. On the premise of meeting the air supply distance of 500 meters, it can be matched with a minimum 300mm air duct to meet the ventilation requirements. After only three days of communication, VALE Brazil was impressed by our positive work attitude and professional design,placed an order for 2 sets VME-5 fans and 500 meters of 300mm diameter PVC ventilation pipes.In mid-2015, after several years of use,VALE Brazil was so satisfied with our products and invited us to join their supplier management system. Soon we received an inquiry from VALE Mozambique.Mozambique branch of VALE found us and urgently needed us to design a 2000-meter fan for their new tunnel project. Due to the lack of necessary parameters, we designed an VME-12 fan for them through scientific calculations. VME-12 counter-rotating jet fan, can not only meet the air supply distance of 2000 meters, but also can be matched with at least 500mm air duct to maximize the reserved space for tunnel construction. And taking into account the local noise requirements in site, we have specially made ultra-low noise treatment, using 1.5mm orifice plate inside the fan, lined with 100mm sound insulation cotton and sound insulation plate, to ensure that the noise is lower than 75dB (A). Since 2020, VALE Mozambique has purchased 30 sets of VME-12 coal mine ventilation fans.Decent Machinery has always believed that high-quality products and considerate services will bring greater benefits to customers.The shaft axial flow ventilator has the characteristics of high efficiency, good performance and wide high efficiency area. It is suitable for the actual needs of most mines in our country and has reached the advanced level of the similar products in our country. It is not only suitable for the renewal of ventilation equipment in old mines, but also suitable for the reconstruction and extension of new mines. It is an ideal ventilation equipment for coal mines, metal mines and other occasions.

Underground ventilation fan	Tunnel fan
As an environmentally-friendly equipment, mining fans play a crucial role in mine ventilation. They effectively reduce the emission of harmful gases in mines, lower energy consumption and environmental pollution, protecting the natural environment and the health of miners.	Safety Perspective: Mining fans are essential in mine operations as they provide clean, fresh air for miners, reducing the accumulation of toxic and harmful gases in mines and mitigating the risks of accidents such as explosions and asphyxiation, ensuring the safety of miners' lives.

ZIBO DECENT MACHINERY CO.,LTD offer customers a wide range of different systems of tunnel ventilation, starting from 315 up to 2.500 mm.We believe in building on the best, and therefore our Total Mine Ventilation Solution is built upon the worlds best OEM ventilation equipmentAdvantages:
1.24*7 hours online service2.More than 100 customers visited us and felt very satisfied3.Exported to over 130 countries4.CE,ISO,SGS,ETA,MA,AMCA5.Live video for the workshop by WhatsApp wechat or youtube.6.Oversee technical support at your site7.Better customers' experience after sales: we visit our customer each year8.Production according to your drawing(2D/3D)9.Famous motor brand(Siemens/ABB/TECO/WEG)10.High standard quality control- Testing video/Testing report available11.Welding / Materials testing report available12.Surface Treatment: automatic electrostatic powder coating ( ie spray) or spray paint.13.Corrosion protection and rust removal treatment14.Tracking number for each equipment available