Fireproof rolling door motors are designed to operate fire-resistant rolling doors, which are commonly used in various commercial and industrial settings to prevent the spread of fire and protect property and people. The motors play a crucial role in ensuring the efficient and reliable operation of

The fireproof rolling door is divided into two series: composite smoke proof type and common type, and there are five types of curtain board sections to choose from. The material is made of high quality cold-rolled hot galvanized fireproof special strip steel, the belly is filled with hanging alumin