Product Specifications
Model: BFM-320GL
Brand: Yingten
Rated Voltage: 220V
Rated Frequency: 50Hz
Input Power: 230W
Wind Speed: 11 M/S
Airflow: 3200 m³/h
Noise: 62 dB
Weight: 23 kg
Machine Dimensions: 200×18.2×22.1 cm
Ex db IIB T4 Gb
Manufacturer: Henan Tongteng Explosion-Proof Electrical Appliances Co., Ltd.
The Yingteng explosion-proof wind curtain machine series conforms to the following standards:
GB/T 3836.1-2021 "Explosive Atmospheres *Part 1: Equipment General Requirements"
GB/T 3836.2-2021 "Explosive Atmospheres Part 2: Equipment protected by隔爆外壳 'd'"
GB/T 3836.4 - 2021 "Explosive Atmospheres - Part 4: Equipment protected by intrinsic safety 'i'"
GB/T 3836.9 - 2021 "Explosive Atmospheres - Part 9: Equipment protected by a "m" type of enclosure"
GB/T 3836.15-2017 "Explosive Atmospheres - Part 15: Design, Selection, and Installation of Electrical Equipment"
The Yingteng explosion-proof wind curtain can operate normally under the following environmental conditions:
a) Altitude not exceeding 2,000m.
b) Suitable for environments with temperatures ranging from -7℃ to 43℃, free of corrosive gases.
c) There are explosive hazard areas formed by mixtures of flammable gases, vapors from Groups T1 to T4, and air, with the presence of Class II A, II B.
The "YingTeng" explosion-proof air curtain series models have been processed with special explosion-proof technology, making them suitable for use in Class 1 and 2 flammable and explosive environments. They are widely applicable in research, oil, chemical, pharmaceutical, power plant, and other locations where II A, IIB grade T1 to T4 groups of combustible gases, steam, and air mixtures may form explosive hazards. Explosion-proof air curtains are suitable for areas with temperature requirements. These air curtains have been inspected and certified by the National Explosion-Proof Electrical Product Quality Supervision and Inspection Center, with explosion-proof certificates and CCC certificates issued. They feature an attractive appearance, reasonable design, easy installation and maintenance, microcomputer intelligent control, digital display, low noise, stable performance, simple operation, and safety, making them highly favored in the market. (Customizable:)Electrical Heating Explosion Proof Air Curtains, Vertical Explosion Proof Air Curtains, Duct Flow Explosion Proof Air Curtains, Centrifugal Explosion Proof Air CurtainsPending.
Explosion-proof air curtain units are specifically designed for areas requiring special explosion-proof processing techniques and are widely used in scientific research, oil, chemical, pharmaceutical, manufacturing, and biological industries. They are suitable for environments with IIa, IIb, T1 to T4 groups of combustible gases, vapors, and air mixtures that pose a risk of explosion. These units are tailored for locations that demand temperature control.
Industrial explosion-proof air curtain units are suitable for installation in high-lying areas such as factories and warehouses. They effectively block out temperature differences, dust, bodies, insects, and other harmful substances from the outside, maintaining the indoor environment's temperature and cleanliness.
This industrial explosion-proof air curtain features a centrifugal impeller with forward-curved blades, paired with an efficient spiral casing design, optimizing the fan's performance. The impeller is highly efficient with low noise, minimal airflow, and high pressure, surpassing any other air curtain in quality. It can create an ideal air barrier.
This industrial centrifugal blower features a full metal construction, high fire resistance, a compact overall structure, easy installation, simple cleaning, and maintenance.
Compact and ultra-thin body design, full metal shell, direct honeycomb air intake, integrated and easy-to-remove air outlet panel.
