Hidrauliniai dviejų kolonų presai

KK Kletzer Hydraulische Doppelständerpresse 250 to

Stroke (max.): max. 400 mm
Table height: Floor to top of table 900 mm
Installation height: 600 mm
Speeds: approach 120 mm/s, pressing 13 – 4 mm/s, return 170 mm/s
Pump capacity: 103 L/min (REXROTH axial piston pump)
Motor: 22 kW – 1500 rpm
Dimensions (LxWxH): 2000 x 3200 x 4300 mm
Weight approx.: 10,000 kg
Oil fill: 700 L

Hydraulic Double Column Press 250 TON by KK Kletzer
Capacity: 250 tons (at 245 bar)

Operation:
- Via key switch
- Manual / setup mode via two-hand operation (without light sensor)
- Automatic mode via two-hand operation at full speed with light sensor

Main cylinder: Ø 350 mm
Auxiliary cylinders: 2 pcs Ø 80 x 60 mm
Motor: 22 kW – 45 HP
Pump: 103 L/min REXROTH axial piston pump
Speed: Approach 120 mm/s
Pressing 13 – 4 mm/s
Return 170 mm/s
Clear width: 1100 mm
Table plate: 1000 x 1000 mm, with T-slots
Ram plate: 1000 x 1000 mm, with T-slots & spring welds
Installation height: 600 mm (max. distance between table and ram plate)
Stroke length: max. 400 mm
Table height: 900 mm (floor to top of table)

Hydraulics:
Block & valves (REXROTH) (hydraulic components mounted on top of the press)
Pre-fill valve
Hydraulic & mechanical ram safety
Pressure adjustment via PLC (min. pressure 35 tons)
Speed adjustment via PLC
Pressure hold valve for 600 seconds
Air cooler (temperature control adjustable via display)
Automatic guideway lubrication (adjustable via display)
Work area protection with sheet metal side panels
Guide rails for parallelism
Auxiliary motors: 5.5 kW + 2.2 kW
Auxiliary pumps: 22 cc + 5.5 cc
Safety guard around hydraulic unit and lateral climbing ladder
Oil tank: 800 L
Oil volume: approx. 700 L

Control system: SIEMENS S7-1200
Main switch cabinet
Swiveling operator panel
Soft starter for main motor
Safety PLC: SICK
PLC display: 9'' Siemens
Movable two-hand operation
Digital length measuring system for stroke adjustment 450 mm (NOVOTECHNIK)
Fodpfx Acsgta Rcouegh
Light sensors at front & rear of work area – SICK 900 + 150 mm
SECOME & Ethernet interface for remote maintenance (Siemens)
Work area lighting, 2x
8 free I/Os at the PLC
Automatic pressure replenishment in case of loss

Operating manual in German
Hydraulic diagrams
Control diagrams

The price is approximate, as steel prices may vary.

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