Zdas CTL Hydraulic pressen 1

Reference ŽĎAS, has built 23 pieces of universal hydraulic presses with open C frame CTL, CTC by the year 2006.
Hydraulic Universal Presses
The preśses are designed for all common, hot, warm and cold, solid and sheet metal forming operations. They are suitable for applications, where it is necessary to access the press workspace from three sides, for mechanical and maintenance works. This is advanta-

geous mainly for the attendance itself as well as for direct manipulation with bulky parts.
The CTC presses aгe of a vertical design with welded C-shaped frame. Located in the frame upper part is a double-acting press cylinder
with the prefill valve. The press slide is provided with locking mechanism at the upper position. The drive including the tank is located on
the press frame. The drive bottom creates an oil tight tank. The control system ensures press control, diagnostics and signalling for other
co-operating equipment.
A wide range of customers requirements made ŽĎAS developers design a unit construction, which parameters and range of technological
possibilities enable not only to deliver a wide range of presses but also build the lines with full mechanization equipment.

Basic technícal parameters
cτc 250 cτc 400
Rated force kN 2 500 4 000
Shut height D mm 400 500
Stroke mm 450 500
Gap E mm 400 450
Approach speed 170 190
Working speed max. 20 44
Working speed min. 6 8
Reverse speed 100 110
Clamping surface of the slide mm 750 x 450 800 x 630
Clamping surface of the table mm 900 x 630 1 120 x 800
Holder force kN 100 160
Holder stroke mm 320 400
Lower ejector force kN 1 000 1 250
Lower ejector stroke mm 250 320
Main motor power kW 25 35

Press ground plan B x A mm 900 x 2 300 1 120 x 2 700
Press height C mm 3 300 3 600