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.

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.