|Name||other name||Brand Name||CMC|
|CNC Hydraulic Press Brake Machine|
Light pole bending
Two bending machine
|Feature||Two Press Brake machines can work together to bend long length for
light pole, such as 12m, 14m, 16m|
|Advantage||Two raster displays installed at both sides of ram to control
We give customer several options: Netherlands brand: Delem DA-52
1 The frame of machine is composed of tank, worktable, left and
right housings and
ram. So it has high strength and good rigidity. Also it takes
vibration to eliminate
2 Synchronization working principal of both machines:Adopting
proportional valve to ensure the synchronization of both machines.
The proportional valve is made by BOSCH company with very good
performance such as small friction between mechanic action pairs,
fine electronic amplifier and electric magnet with high controlling
force and continuous action. There are two raster displayers on
both sides of machine to inspect the position of ram continuously
and feed back the signal to control system, then the control system
will control electric-hydraulic valve to make two cylinders
synchronization on one machine. Because the raster displayers are
installed to “C” plates, not on housing plates directly, the
deflection of ram and frame when working will not effect its
measuring and controlling precision. When two machines working
together, the differential potentiometer installed between two
machines will transfer the mechanic synchronizing signal into
electronic one and feed back to synchronization plate and control
system. The signal will be enlarged by BOSCH amplifier to control
the synchronization of both machines by controlling
electric-hydraulic proportional valve. So the synchronization of
two machines is achieved with high precision.
3 Through computer,the operator could communicate with machine. The
computer has several service language, calculate and adjust the
bending force automatically. Also it could calculate and control
the dead point, speed changing point.The strokes (Y1, Y2) of ram
could make a small tilt to meet the special requirement of user.
4 Equipped with good guiding system, position measuring system and
hydraulic balance system to meet the requirements of full length
job and eccentric job.
5 Worktable compensation unit is adopted to make up for deflection
of machine when working to make sure the precision of work piece.
6 The surface of cylinder has good wearing and heat treatment, so
it has good lubrication and long service life.
Communication with customers
A. what does this multi-press brake machines do?
B: Usually, these big and long press brake machine are used to
produce light pole and ship. As you see, the light pole on the two
side of road is very tall, it can be 12m, 14m, 16m, even much
higher. And also for the ship, the ship manufacturer need to make
ship body, some part is very big. One of Ship Company bought our
3000T tandem press brake machine, that one is our max during the
A. How many and which country have purchased your company multi-
press brake machines?
B: We have exported to many countries, In India, there our 4 lines;
In Algeria, 2 lines, In USA, 1 line…..In China, there are many
small press brake machine manufacturers, but for big machines, only
several companies have this technical ability to produce.
|Place of Origin:||China|
|Model Number:||2-WE67K series|
|Minimum Order Quantity:||1 set|
5.Light pole making process