? These devindra double stroke cold headers are horizontal machines
with crank drive, the movement of which is transmitted to the main
slide and control shft. The design of the heading slide is
particularly mobile and carries two heading punches, one for
finishing. Conning justed at easily accessible point. Nearly all
essential adjusting arrangements can be manually operated.
Automatic screw head slotting machines have been developed for fast
and economic slotting of big quantities of screw in current
dimensions. The machine design is clear and easy to understand.
Switching to another screw is quickly done without difficulties.
Advantages: automatic sequence of operations; and minimum set up
time, low cost high efficiency. The company develops machines for
high production with loss of quality threads. Flat die thread
rolling machines are ideal for all type of threads and screws
including self tapping and wood screws with pointed end