TPT January 2017

48 / 76

T E CHNOLOG Y
Automatic cold saw
pipe/bar cutting machine
JET Machines, India, has been manu-
facturing cold saw pipe/bar cutting
machines for ten years. The company’s
JE-485 AT-S automatic cold saw pipe/
bar cutting machine features auto feed
(bunch cutting), auto clamping, auto cut
piece ejecting, PLC and servo control.
It is programmable up to five different
lengths, with length accuracy within
±0.1mm. The clamping source and
cutting feeding source are both hydraulic.
The machine can be connected
with SCADA server through Ethernet.
Several of the machines can be
controlled by the SCADA server at
the same time. The user at the server
can create programs for the cutting
schedule; within each program the user
can feed in five different cutting sizes,
and each size can have a counter for
complete data collection.
The user can define cutter rpm and
feed rate for each program, which are
saved with PLC/HMI for later recall.
The server assigns a program to
each machine. Cutting counting can
be monitored on the server for each
machine in real-time.
Jet Machines – India
Website:
Cutting units
COMMERCIALLY available standard
cutting machines may not be able to
entirely cope with increased demands
and special requirements within
finishing applications. Bültmann cutting
equipment for finishing applications
is individually tailored to customer
requirements. By using standard cutting
modules and handling equipment, the
lines and machines are customised and
individual solutions are created.
For the sawing technology Bültmann
will use its own products or proven
components from notable suppliers,
and combine them with Bültmann
handling equipment. Sawing machines
available from Bültmann include hot
saws (stationary and flying); layer saws
(stationary and flying); multi-head saws
for fixed lengths; and combined circular
cold saws/abrasive cutting units for
difficult-to-machine materials.
Bültmann GmbH – Germany
Website: