Introduction

Spiral duct, ever since its entry into the market, due to its excellent performance and low selling prices, it has been promoted well in the application of ventilation and air conditioning system. At present, most of the products are widely used in coal mine, shipbuilding, ventilation, purification, bridges, dust removal, airport, tunnel construction industry. After years of research, with introducing advanced science and technology development, our spiral duct has reached domestic advanced level. The coiler diameter is 80-1500mm and the process thickness is 0.4-1.2mm. We own several duct production lines.

Our company is the earliest professional manufacturer in R & D, manufacturing spiral duct machine. Our company developed the spiral duct machine with two types: strip type spiral duct machine and tube model spiral duct machine. The diameter range can be processed is Ф80-1600mm. It has the features of small wind resistance, high strength,good sealing performance, fast conversion diameter, high production efficiency,stable performance and large wind tube length range etc. It’s very suitable for wind pipe making environmental protection system engineering. Our duct machine own the leading position in the same filed.Welcome to visit our factory!

Specifications

Main Features

1.To process each diameter tube, the spiral duct machine must choose a corresponding size of tube mold. It owns the features of the pipe diameter switching and adjusting easily and quickly, the stable tube size and good sealing and forming effect. It adopts high speed synchronous automatic cutting system or roll cutting device according to the required length.

2.To process each diameter tube, the spiral duct machine must choose a corresponding size of tube mold. The tube mould is steel mold which is more solid , durable and stable forming. It uses high-speed circular saw automatic cutting system.