Zdas LCYA 500 presses

Zdas insulating Pad Making Presses
The CYA hydraulic press is desígned to make insulating pads of car bodies and/or it can be used for other pressing operations according to
technological possibilities of the equipment. The press is designed for hot work. For this reason, the bolster and platen are heat-insulated from
the press frame and the front and rear sides of the slide are covered with movable covers during the working operation. The press is accom-
modated for tool heating.
Machine desígn
The basic part of the press is an O-shaped frame. in the upper part of the press frame, there is a space for main cylinders of the press. Created
in the middle part of the frame is a guide of the slide with the gibs that transfer horizontal component force induced during the pressing operation
from the slide to the frame columns. The gibs are fastened to the frame using screws. P1ay is taken up in the guide. screwed to the press
frame is the bolster with T-slots intended to clamp the tools and/or the press is provided with a run-out table.
The gibs serving to guide the slide are provided with oi1 grooves. The slide bottom surface is provided with T-slots to clamp the upper tool ha1f.
The press is provided with hydraulic locking mechanism enabling to lock the slide mechanically including the tool upper ha1f.
Working liquid is delivered by the hydraulic drive located in the upper part of the press frame on the press platform that avoids oi1 leak outside
the press in case of assembly and repairs of the press drive. Leaks from the platform are 1ed to some places above the floor, from where they
are drained. Continuous sensing of the slide path is ensured by the sensor located in the press workspace.
The press is provided with movable protective and heat-insulating covers on the front and rear sides.
Basic technical parameters
Rated force kN 5 000
stroke mm 1600
shut height mm 1 800
Approach speed 600
Working speed max. 11
Working speed min. 1
Reverse speed 600
Clamping surface of the slide and table mm 2 800 x 1 800
Main motor power kW 55
Press ground p1an A x B mm 4 600 x 2 800
Press height C mm 6 930
Reference
For the company Rieter Choceň, Czech Republic,
ŽĎAs has supplied the CYA 500 press designed
to make internal pads of the car bodies.