Conduit Machines
Conduit Machines are used for the continuous production of
flexible square profile and fully interlocked conduit, for
steel, stainless steel, and aluminum. They can produce a wide
variety of round conduit up to 4 1/2" in diameter, and as small
as 1/2" in diameter. CALMEC produces 2” and 4” machines, with a
6” machine in development, at speeds up to 1200 RPM. All our
machines come standard with a multiple flux vector motor drive
system, similar to our Armoring Machines; no differentials or
gearboxes to maintain. Machines can handle 12” wide pads with
weights up to 1,800 lbs.
Revolutionary Tooling
CALMEC incorporates Solidworks 3-D design software to
precisely design and detail tooling requirements for the high
complexity involved. Multiple convolution rollers replace
conventional curlers or pigtails. Machines come standard with
dual roller set head arrangements, with optional triple roller
set heads for fully interlocked product requirements.
Ancillary Equipment
To complement a Conduit Machine, Calmec manufactures a
complete range of auxiliary equipment that complete the process,
including Cater Pullers, Breaking Roller Assemblies, Length
Measuring Units, as well as Vertical Dancers and Take-Ups.
AC Flux Vector
On all our latest machines is the insertion of AC Flux Vector
Drive technology, comprising of a flux vector AC motor and drive
controller. This replaces the traditional higher maintenance DC
motor drives.
Pneumatics
CALMEC developed and deploys multiple air cushions pneumatic
compression and tension in order to provide consistent pressure
to the product run through the unit. Both belt compression and
belt tension are pressure adjustable to suit the style of belt
used and the product being pulled.