The machine is mainly used in coiling cylindrical and spring of soft furniture such as mattress and sofa. It has the advantages including small volume, reasonable structure, low noise and high efficiency; it is also easy to be maintained. Diameter of Spring End 45~70mm(adjustable) Spring Cyclomatic Number 4-8rs Height of Spring 100~230mm Steel Wire Diameter 1.8~2.3mm Productivity 48Pcs/min Motor Power 1.1kw Motor Model Y90L-6 Rotating Speed 910r/min Dimension 500?60?400mm Weight 330kg