详情描述

Product Specifications

Model: BFM-220GL

Brand: YingTeng

Rated Voltage: 220V

Rated Frequency: 50Hz

Input Power: 180W

Wind Speed: 11 M/S

Airflow: 2200 m³/h

Noise: 60 dB

Weight: 16.5 kg

Machine Dimensions: 150×18.2×22.1 cm

Ex db IIB T4 Gb

Manufacturer: Henan Tongteng Explosion Proof Electrical Equipment Co., Ltd.


The YingTeng explosion-proof air curtain series products comply with the following standards:

GB/T 3836.1 - 2021 "Explosive Atmospheres *1 Part: Equipment General Requirements"

GB/T 3836.2-2021 "Explosive Atmospheres *Part 2: Equipment protected by intrinsic safety '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 "m" type enclosures"

GB/T 3836.15-2017 "Explosive Atmospheres *Part 15: Design, Selection, and Installation of Electrical Equipment"

The Yingteng explosion-proof air curtain operates normally under the following environmental conditions:

a) Altitude not exceeding 2,000m

b) Suitable for environments with temperatures ranging from -7℃ to 43℃, free from corrosive gases.

c) Presence of explosive hazard areas formed by mixtures of flammable gases, vapors, and air in groups II A, II B, T1 to T4.

The "YingTeng" explosion-proof air curtain series models have been processed with special explosion-proof technology, suitable for widespread use in flammable and explosive areas in Zones 1 and 2. They are widely applicable in scientific research, oil, chemical, pharmaceutical, and power plant environments where there may be or could be II A, II B, T1 to T4 groups of combustible gases, steam, and air mixtures posing explosion hazards. Explosion-proof air curtains are suitable for locations with temperature requirements. These air curtains have been inspected and certified by the National Explosion-Proof Electrical Product Quality Supervision and Inspection Center, receiving both explosion-proof certificates and explosion-proof CCC certificates. They feature an aesthetically pleasing design, reasonable structure, ease of installation and maintenance. With microcomputer intelligent control, digital display, low noise, stable performance, simple operation, and safety, they are highly favored by the market. (Customizable:)Electrically heated explosion-proof air curtain, vertical explosion-proof air curtain, through-flow explosion-proof air curtain, centrifugal explosion-proof air curtainPlease wait).

Explosion-proof air curtain machines are specifically designed for areas where flammable gases, vapors, and air mixtures—such as those in Group II A, II B, T1 to T4 categories—pose a risk of explosion, commonly found in research, oil, chemical, pharmaceutical, manufacturing, and biological sectors. These are tailored for environments with temperature control needs.

Industrial-grade explosion-proof air curtain units are suitable for installation in factories, warehouses, and other high-altitude areas. They effectively block out temperature differences, dust, odors, insects, and other harmful substances from the outside, maintaining indoor environmental temperature and cleanliness.

This industrial explosion-proof air curtain unit features a centrifugal forward-bent blade impeller structure, paired with an efficient spiral casing design, ensuring excellent performance of the fan. This type of impeller boasts high efficiency, low noise, low airflow, and high pressure, surpassing any other air curtain unit. It can create an ideal air curtain.

This industrial centrifugal blower features a full metal construction, high耐火performance, a compact overall structure, easy installation, simple cleaning, and maintenance.

Compact and ultra-thin body design, full metal shell, direct honeycomb-style air intake, and one-piece molded air outlet panel for easy disassembly and clarity.