详情描述

Product Specifications

Model: BFM-80DR

Brand: YingTeng

Rated Voltage: 380/220V

Rated Frequency: 50Hz

Input Power: 150W

Heating Power: 3.5 kW

Wind Speed: 10 M/S

Airflow: 800 m³/h

Noise: 55 dB

Weight: 9.5 kg

Machine Dimensions: 60×18×25cm

Ex db ib mb 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 "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 can operate normally under the following environmental conditions:

a) Altitude not exceeding 2,000 meters.

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, and air in Groups II A, II B, and T1 to T4.

The "Yingteng" explosion-proof air curtain series models have been processed with special explosion-proof technology and are suitable for use in flammable and explosive areas of Zones 1 and 2. They are widely applicable in scientific research, oil, chemical, pharmaceutical, and power plant environments where II A, IIB class T1 to T4 combustible gases, steam, and air mixtures pose explosion hazards. Explosion-proof air curtains are ideal for areas with temperature requirements. These air curtains have been inspected and certified by the National Quality Supervision and Inspection Center for Explosion-Proof Electrical Products, receiving both explosion-proof certification and explosion-proof CCC certificate. They feature an aesthetically pleasing design, reasonable structure, ease of installation and maintenance, microcomputer intelligent control, digital display, low noise, stable performance, simple operation, and safety. They are highly favored in the market. (Customizable options include electrically heated explosion-proof air curtains, vertical explosion-proof air curtains, through-flow explosion-proof air curtains, centrifugal explosion-proof air curtains, etc.)

Explosion-proof air curtain units are specifically designed for environments where special explosion-proof technologies are applied, widely used in research, oil, chemical, pharmaceutical, manufacturing, and biological sectors. They are suitable for hazardous areas with IIa, IIb, T1 to T4 combustible gas, vapor, and air mixtures that can cause explosions, particularly in places requiring temperature control.

Industrial explosion-proof air curtain units are suitable for installation in high places such as factories and warehouses. They effectively block out temperature differences, dust, odors, insects, and other harmful substances from the outside, maintaining the indoor environment's temperature and cleanliness.

This industrial-type explosion-proof air curtain unit employs a centrifugal forward-bend blade impeller structure, combined with an efficient volute design, enabling the fan to achieve excellent performance. This type of impeller is characterized by high efficiency, low noise, small airflow, and high pressure, which makes it unmatched by any other air curtain units, forming an ideal air barrier.

This industrial centrifugal fan is constructed with a full metal structure, boasts high fire resistance, features a compact overall design, is easy to install, clean, and maintain.

Compact and ultra-thin body design, full metal shell, direct honeycomb air intake, and integrated wind panel for easy disassembly and clarity.