 | Frame: Oversized one piece fabricated steel
frames are precision machined on state of the art CNC machining centers. The frames
were designed using computer generated finite analysis to identify and
reinforce the critical stress points.
|
| Bolster Plate: The bolster plates on these
presses are 35% thicker than required in order to ensure minimal deflection, even at full
load. T slots are standard and special configurations can be custom machined at little or
no cost. Quick die change equipment is available.
|
| Slide: Massive fabricated slide assembly is
reinforced to assure minimal deflection under full load and houses the shut height
adjustment motor, hydraulic overload protection system and gib lubrication system. A
digital die height indicator is located on the ram that displays the shut height in .1mm
increments. Buttress threads on the connecting rods ensure even impact distribution.
|
| Pneumatic Counterbalance: Dual pneumatic
counterbalances are included on every SHD press to ensure smooth operation under a wide
range of loads. These counter balance cylinders are easily adjusted via a regulator.
|
| Hydraulic Overload Protection: With this
system the press can never get stuck on the bottom or run during an overloaded condition.
This is accomplished with hydraulic cylinders connected to the ball seats. In the
event of an overload the cylinder will de pressurize and the machine will stop and display
a fault. The press will now only operate in the inch mode of operation and when the
machine is returned to the top position the cylinder will be automatically reset.
|
| United's Hydraulic overload protection system is fully adjustable,
simply dial in the amount of tonnage that you do not want to exceed with a knob. This
system can also be manually activated with a key switch to unstick dies, just turn the key
and the ram will raise a quarter of an inch.....it is that easy.
|
| Ortlinghaus Clutch/brake Assembly: High
quality Ortlinghaus clutch brake combination units actuated by Herrion dual safety valves
are standard equipment on the SHD series.
|
| Slide Adjustment: Electric
control of the slide adjustment is standard on the SHD series.
|
| Press Control: State of the art
resolver based system is fully redundant to comply with OSHA 1910.217. This system is
located entirely in one console with all of the operator controls. A digital position and
RPM indicator is standard. 2 programmable limit switches, programmable production counter,
scrap chop output and die protection is standard.
|
