Air duct making machine

The module technique gives the customer the possibility to choose between a number of options, allowing him to create a machine a number of options, allowing him to create a machine for his specific needs.

The frequency controlled main drive ensures a smooth acceleration and an almost noiseless operation.

    The outstanding patented flying slitter cuts the tubes to length without noise or hot sparks as known from the saws and provides smooth tube ends without deburring.

The design and options fulfill the needs in HVAC to produce in mild steel, galvanized steel, stainless steel or aluminum

    The corrugation unit allows a reduction in material costs and makes the bigger diameter tubes more rigid.

Main Technical Specification:

  Zhangjiagang Hongjun Technology Co., Ltd. professionally produces and sells manufacturing equipment of pipes, pipelines, and fittings for ventilation, dedusting, environment protection, construction and other industries. Located in the modern port city Zhangjiagang, our company is adjacent to the Yangtze River and Nantong City in the north, and Suzhou, Wuxi, Shanghai-Nanjing Expressway and No. 204 National Highway in the south. Our leading products include HJTF1500 saw cutting (roll cutting) tube former machine,  spiral tube former machine, automatic aluminium duct forming machine and hydraulic bending machines. Through introducing and updating world advanced technologies continuously and improving the product quality, our company has been well praised by the customers both at home and abroad. The focus of economy competition in the new century is the competition of quality and credit and the key to economic development is to enhance product quality and meet customers’ requirements. We will seize the opportunities of market development, follow the tenet of "Quality First, Customer Supreme", accumulate success experience and communicate extensively to make breakthroughs in product and enterprise development......