Aerospace
Automotive
HVAC (Heating, Ventilation, Air Conditioning)
Fan and Air Condition
Lighting and Building
Kitchenware
Agricultural
Steel Pipe for Oil & Gas
Shipbuilding
Wind Towers
Medical and Chemical
Dish Head
CJ boasts many years of experience in the design, manufacturing and sale of CNC flanging machines and metal spinning machines. In order to meet any production requirement of its customers, CJ has developed a range of custom machines- vertical flanging and punching machines that offer high performance in response to specific needs in the fields of ventilation, shipbuilding and aerospace etc.
Automatic flanging machines, 10 models are especially designed for the construction of axial fans body and for the construction of piping for ventilation. It execute ribbing, flanging, punching and beading (stiffening of flange) on duct. Machine do all the working operations with only one positioning of piece. Ferrule is clamped directly on the spindle through an expansion tool which is provided with interchangeable segments that can be easily manufactured.Material diameters from 200 to 5000 mm and material thickness from 4mm to 30mm.