Guangzhou Theodoor Technology Co., Ltd.
| Operating voltage | 380/400 VAC |
| Airflow | 3000m³/h |
| Weight | 20 KG |
| Power supply | 380V/3PH/50Hz |
| Explosion-proof grade | Ex dIIC T4Gb |
| Material | galvanized steel body |
| Mounting height | 3-4M |
| Fan type | Cross flow |
| Control | Power on/off |
| Input power | 320 W |
| Air speed | 16 m/s |
| Noise level | ≤68 db |
| Size | 990x241x260 mm |
| Motor type | Explosion-proof |
| Installation height | 3-5m |
| Place of Origin | Guangdong, China |
| Brand Name | Theodoor |
| Certification | CCC |
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Product Specification
| Operating voltage | 380/400 VAC | Airflow | 3000m³/h |
| Weight | 20 KG | Power supply | 380V/3PH/50Hz |
| Explosion-proof grade | Ex dIIC T4Gb | Material | galvanized steel body |
| Mounting height | 3-4M | Fan type | Cross flow |
| Control | Power on/off | Input power | 320 W |
| Air speed | 16 m/s | Noise level | ≤68 db |
| Size | 990x241x260 mm | Motor type | Explosion-proof |
| Installation height | 3-5m | Place of Origin | Guangdong, China |
| Brand Name | Theodoor | Certification | CCC |
| High Light | 380/400 VAC Industrial Air Curtain ，3000m³/h Airflow Explosion-proof Air Curtain ，Ex dIIC T4Gb Theodoor Air Curtain | ||
Exquisite workmanship
All metal powder anti-rust thick body, square frame welded structure is more solid and stable, durable.
Powerful air velocity
Metal cross-flow fan wheel, provide higher air volume, stable air output and better isolation effect.
Explosion-proof property
Has obtained,
Explosion-proof air curtain, whole unit explosion-proof certificate (N0.CJEx23.0770X);
Motor explosion-proof certificate (N0.CJEx23.0733X)
Equipped with explosion-proof terminal box, explosion-proof certification of pure copper motor, Lab tests running for more than 8000 hours without failure. Explosion-proof mark: Ex dbⅡC T4Gb, higher explosion-proof grade than the general explosion-proof machine (Ex dbⅡB T4) on the market.
Can be used in zone 1 or zone 2 explosive gas environments, suitable for biopharmaceutical factory, chemical industry, laboratory, gas station, warehouse and other occasions.
Installation height: 3-5m.
| Model | Size (mm) | Voltage (V) | Input power (W) | Air Volume (m3/h) | Air Speed (m/s) | Noise (db) | Net Weight (Kg) |
| FB-1509A | 990x241x260 | 380V /50Hz | 320 | 2420 | 16 | ≤68 | 20 |
| FB-1512A | 1260x241x260 | 450 | 3350 | ≤70 | 25 | ||
| FB-1520A | 1550x241x260 | 590 | 4280 | ≤72 | 31 |
National craftsman, Originality manufacturing
Theodoor industrial park covers the area of 30,000 square meters. We had applied the most advanced industrial equipments and detecting instruments. There are automatic operation assembly lines, CNC production and executed implementation of ERP management, 6S management and strict quality system management.
Theodoor strives for design aesthetics, power performance, material testing, research and development, technology and performance. Select new security, environmental protection, wear-resistant materials, use advanced manufacturing technique to extend product lifetime, to ensure that products can be operated more secure, environmentally friendly (non-toxic, odorless, fire-resistant) in a variety of conditions.
From “MADE IN CHINA” to “CREATED IN CHINA”
Theodoor has acquired National Invention Patents, Utility Model Patents and Design Patents for more than 80 items, leading the quality and performance of product upgrading in the industry. The company and products had passed ISO9001, ISO14001, CCC, CE, CB, ROHS, ERP, UL, SASO, INMETRO and SAA certifications. Over 21 year’s originality manufacturing, Theodoor has created worldwide quality products.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2002
Total Annual:
20000000-30000000
Employee Number:
200~300
Ecer Certification：
Verified Supplier
STAR BRAND Guangzhou Theodoor Technology Co., Ltd. is a professional high technology enterprise, focus on R&D and manufacture energy saving products, such as Air Curtain, Heating Fan Conditioner and Thermal Radiant Heater, etc. As one of the star brands in Air Curtain industry, Theodoor produ... STAR BRAND Guangzhou Theodoor Technology Co., Ltd. is a professional high technology enterprise, focus on R&D and manufacture energy saving products, such as Air Curtain, Heating Fan Conditioner and Thermal Radiant Heater, etc. As one of the star brands in Air Curtain industry, Theodoor produ...
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