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Universal workshop presses model RPY and model RPES
10 - 200 t
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For
all repair and assembly jobs. According to european standards,
all Yale workshop presses can be used without any additional
protection devices as the piston speed is below 10 mm/sec.
For special applications additional safety equipment (e.g.
protection grid or two-hand-safety-control) can be offered
on request.
Features
- Pressing and removing of bolts, shafts, bearings.
- Straightening of beams, profiles, axles, shafts.
- Forming, bending, crimping.
- General load tests and tests of weld specimens.
- Stamping, cutting, punching.
- Pre-adjustment of tools.. |
Equipment
of all presses
Features
- All workshop presses are ready to use, including hydraulic
oil, oil level gauge.
- High pressure - hydraulic hoses.
- Glycerine-damped pressure gauges.
- Fixing holes in base profiles, adjusting device for press
table and head, swivelling pump console, conversion chart:
- Pressure - force etc.
Description
of the hydraulic
cylinders
Features
- Cylinders made from chromium-molybdenum steel, heat treated
and with metric mounting threads equipped in the piston.
- Double bronze bearing of the hard chromium plated piston.
- Piston return through spring or hydraulically.
- Mounting thread in the piston.
- Available piston strokes from 150 to 500 mm. |
Description
of the press-frame
Features
Robust, torsion resistant construction.
Massive, precise welded press-frames.
Open construction, easily accessable from all
sides.
50 and 100 tons workshop presses with adjustable
press table and press head (frames for adjustments
are part of the delivery package).
200 t press with adjustable table and fix welded
press head.
Four locking bolts ensure a precisely aligned press
head and press table and increase the stability of
the frame (50 and 100 t).
50, 100 and 200 t presses with pivoting pump
table with peripheral passage for straigthening of
exceptionaly long parts.
Modular system: Further comprehensive combinations
of hydraulic cylinders and pumps are
possible.
The drive is energized either through hand or
electric hydraulic pumps. |
Description of the
hand pumps
Features
- All hand pumps with two-stage displacement.
- Glycerine-damped pressure gauge, Ø 63 mm, class
1.6 %.
- Hydraulic hose, L = 2.0 m with male coupler half.
Description of the hydraulic
power packs
Features
- Longlife radial piston pumps, from 50 t with twostage
displacement.
- Pressure pre-set valve on request (standard equipment
for the solenoid valves).
- Glycerine-damped pressure gauge, Ø 100 mm, class
1.0 %.
- Control by manual directional valve (with motor start-stop
remote control) or solenoid valve with pendant remote control
box. |
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