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- HIGH QUALITY CYLINDER |
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Birim Makina shears are manufactured using high quality cylinders. Rods
are hardened and chrome coated while the cylinders are honed. Technical knowledge
derived from years of experience keep our cylinders in operation for many years. |
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- RESISTANT to WEAR |
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All surfaces that are in contact with scrap (Charging-box, rams, lids) are covered
with Hardox type wear resistant liner plates. The wear plates are connected to the
press box by countersunk screws. This helps to replace the plates easily and quickly
after normal wear. |
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- FAST OPERATION |
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Multiple pump solutions provide fast cylinder actions. High tech hydraulic
applications make for faster cycles with the same motor power.
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- SHORT STROKE PROGRAM |
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The Shear cylinder and Clamp cylinder are programmed to perform a linked
action. Vertical movement of shearing cylinder is adjusted according to the height
of the clamp. After shearing the material, the shearing cylinder moves back not
to the top but just above the height of the clamp. Needless travel is avoided. This
function increases the output of the shear.
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- LOW ENERGY CONSUMPTION |
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Another advantage of the multiple pump application is the lower energy consumption.
The system is designed to run at high efficiency therefore energy consumption is
less. |
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- AUTOMATIC
OPERATION |
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A Siemens PLC controlled automatic operation increases the capacity of the machine.
A control panel is supplied with joysticks for manual operation when required. |
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- RADIO CONTROL |
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A variety of remote control devices are supplied according to the customers’ individual
requirements. Automatic and manual operations can be controlled from the remote
control. A range of 100 meters is possible in most cases. |
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- ELECTRIC SYSTEM |
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The latest Siemens and Telemecanique components are used in the electrical system.
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- HYDRAUTIC SYSTEM |
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Equipment is chosen from world known high quality brands according to the application
and power requirement. Our hydraulic system is designed in our R&D department
and installed by our experienced staff. Hydraulic manifolds are also manufactured
in our company under stringent quality control. Whenever possible, pipes are bent
in favour of welding. Pipe-work is therefore resistant against shocks. The inner
surface of the pipe-work is treated with special chemicals before assembly to prevent
contamination of the pipes. |
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- NON CONTACT SENSORS |
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Automatic shears have non-contact inductive sensors and closed replacing
contact sensors. The inductive sensors operate away from the moving part hence there
is no contact with the sensors. The closed sensors are installed inside the rod
of the cylinder. They provide very precise data to the PLC. All these non-contact
sensors prolong the re-setting period and operational life. Research shows that
Shears are mostly interrupted by sensor problems, the non-contact sensors eliminates
most of these interruptions. |
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- FILTER SYSTEM |
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The shear
is equipped with high quality air, return, circulation and suction filters. These
filters keep the oil clean and protect the hydraulic equipment and oil quality.
Air filters stop particles from outside contaminating the tank. Upon request special
humidity stopper filters can also be installed. Return filters filter the oil coming
back to the tank, whilst suction filters filtrate before the pumps and protect them
from dirt. Circulation filters continuously filter the oil in the tank and helps
keep the oil clean. Filtration is done at 5 microns. |
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- DIRT DEDECTORS |
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Dirt detectors installed on some filters to signal the changing time. Therefore
oil is filtrated with clean filters so remaining clean for a longer time. |
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- AUTOMATIC GREASING |
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Moving parts of the machine are lubricated by the PLC controlled automatic greasing
system. This improves the longevity of moving parts and keeps them in good working
order. An alarm will show on the panel when the grease container is low. |
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- REMOTE DIAGNOSIS SYSTEM |
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In case
of a breakdown, our service department can connect to the shear via a built in modem
to diagnose the problem promptly.
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- CONTROL PANEL WITH TOUCH SCREEN |
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The display of the control panel is a touch screen which also helps with all the
settings of the machine. The process data is shown in detail. The display is also
very helpful while troubleshooting.
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- MOBILE |
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Shears can be supplied as stationary or semi-mobile.
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- COOLER |
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Cools and protects the oil and the hydraulic parts. |
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SPARE PARTS |
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A high number of parts from manufacturers including Rexroth, Siemens and Telemecanique
are available from our stock in case of a sudden breakdown or routine maintenance. |
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- SERVICE |
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Well trained, experienced, efficient personnel service our machines. We also
co-operate with local service centers around the world. |
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