Coil Spring Manufacturing Equipment

Taper Rolling Machine with Side Setting


This machine performs to roll a heated end of raw material for coil spring to tapered shape. A rolling shape can be changed by adjustment of a taper die. A side pressing device is provided to minimize a spaturation at tapered end and moves synchronously with rotation of rolling roll. Consequently, 2 processes can be performed with good timing.



Taper Rolling Machine
Side Pressing Device
Rolling Stopper
Up/Down Adjustment Device of Upper Roll
Standard : Handle operation method
Option : Motor driving type
Stamping Device(Option)
Taper Orientation Device of a tail end (Option)
It is possible to automate this machine by installing a loading, unloading device and length positioner.


Specification of Product Dia. of Bar 9-30mm
Rolling Length 350mm
Length of Bar -
Specification of Machine Rolling Capacity 125,000kg
Revolution of Roll 45r.p.m
Cycle Time 14-18sec/end
(about 180end/Hr, Bar dia. 22mm, rolling length 300mm)