Press Forging Open Die Hydraulic Glama PRESSA 4200/17
Specifications
| Manufacturer | Glama |
| Model | PRESSA 4200/17 |
| Year | 2018 |
| Condition | Used |
| Stock Number | MA2391 |
| Item condition | Good condition |
| Capacity tons | 4200 |
Description
It is an hydraulic press (water at max 220 atm from the high pressure line) with a force of 4200 tons and it was originally installed, at that time it was 3600 tons).
It was maintained (changing columns, crossbar, bench, structure in general) many times and revamped in order to increase the force from 3600 tons to 4200 tons (cylinder, basement, hydraulic system, logic of control, etc.).
Main dimensions:
Capacity : 4200 tons,
Nominal Forging Force : 42 MN,
Upsetting Force : 42 mn,
Max Press Stroke : 1850,
Main Cylinder Quantity : 3,
Main Cylinder Dia in mm : n°1 diam.1150 / n°2 diam. 730,
Press Daylight : 3900 mm,
Press Force Stage (in MN)
-Stage 1 (With 1 Cylinder) : 20 MN (central),
-Stage 2 (With 2 Cylinder) : 22 MN (lateral 11MN cad),
-Stage 3 (With 3 Cylinder) : 42 MN,
Distance Between Coloumns axis : 3800 x 1400 mm,
No. of return cylinders : 2,
Forging tolerance measured on hot workpiece : +-5mm,
Moving table area (width x length x stroke) : 2500 x 5000 x 1900 mm,
Die Magazine availability & No. of Dies capacity : no magazine,
Tolerance of lower dies to be shifted : +-2 mm,
No. of Main Pumps : 5,
Make of Main Pumps : Eustacchio, Worthington, InoxHP,
Capacity of Each Pump : 848 liter/min, 220bar,
No. of Main Motors : 5,
Make of Motors : ABB, FELM(), Pellizzari(1100Hp),
Specification of Motors : Pistons,
Total height of the Press : 12000 mm,
Height Above the ground level : 9650 mm,
Height below the ground level : 2350 mm,
Total Weight of the Press approx. : 600 tons,
Control System of the Press : PLC,
PLC Control System Specification : Siemens,
SCADA Control System Specifications : Siemens,
Encoders Specification : Elcis,
Instrumentation Specification : Various.
Complete revamp by SMS in 2018.