Springs are the heart of spinning cans. It is made of high carbon spring steel wire manufactured by a renowned steel company with ISO 9002 Certification. They are heat treated to ensure fatigue-free performance, uniform collapsibility and release; these are the quality springs of spincan for fitment in modern spinning machines.
Plastic bottom covers are so designed that they allow clustering of coils of the spring within themselves. This allows additional capacity for the sliver to fill in.
Springs for higher load and diameter of laid-on- Slivers, are fitted with Pantograph.
A triangular bottom is required for the free movement of the Pantograph, so that the spring collapses uniformly.
The bottom of the Pantograph is especially designed to accommodate the collapsed convolutes which ensures uniform movement of Sliver, not allowing any tilting of the Top Plate.