250/80 Ton Column Type Hydraulic Press

CHKSP 250/80 – COLUMN TYPE HYDRAULIC PRESS

GENERAL DESCRIPTION

CHKSP 250/80 Column Type Hydraulic Press; developed for high tonnage pressing, deep drawing, and forming applications, is a press solution suitable for heavy industry applications with its rigid body structure and precise control capability.
Thanks to proportional speed and pressure control, deformations on the mold and material are kept to a minimum.

STANDARD FEATURES

• 4-column high rigidity press body

• St52 (ERDEMİR) steel construction

• Bronze Zr14 sliding bearing system

• Independent stroke and pressure control for ram and pot

• Proportional speed and pressure controlled hydraulic system

• Electronically controlled filter contamination warning

• Automatic lubrication system

• Mold memory and recipe management

• System error and press status information can be monitored via the screen

• Industrial class hydraulic and electrical components

OPTIONAL FEATURES

• CE application

• Safety PLC (Siemens Failsafe / Pilz PNOZ Multi)

• Light barriers (Leuze / Pilz / Sick)

• Traceable feedback valves

• Hydraulic ram locking system

TECHNICAL SPECIFICATIONS

Type: 4 Column
Body Material: St52 – ERDEMİR
Column Shaft Diameter: Ø 90 mm – 4 pcs. (Induction chrome plated)
Sliding Bearing: Bronze Zr14

Capacity (Ram): 250 Tons
Capacity (Pot): 80 Tons

Distance Between Columns: 1000 × 1000 mm
Parallelism Tolerance: 120 micron/mt.
Perpendicularity Tolerance: 60 micron/mt.

Stroke (Ram): 800 mm
Stroke (Pot): 200 mm
Min. Gap Height: 100 mm
Max. Gap Height: 900 mm

Max. Operating Pressure: 250 Bar
Total Motor Power: 22 kW – IE3
Main Pump: 36 cm³ – Rexroth or Parker

Moving Table Fast Descent Speed: 150 mm/s
Moving Table Pressing Speed: 12 mm/s
Moving Table Return Speed: 170 mm/s
Pot Table Forward Speed: 30 mm/s

Main Cylinder Inner Diameter: Ø 360 mm – Ck45
Pot Cylinder Inner Diameter: Ø 200 mm – Ck45
Auxiliary Acceleration Cylinders: 2 pcs.

Approximate Height of Press: 4000 mm
Approximate Width of Press: 1450 mm
Approximate Depth of Press: 1450 mm
Height of Lower Table from Ground: 1300 mm

Pre-Fill Valve: NG 125
Hydraulic Unit: Rexroth or Parker
Cooling System: Emmegi / Ciesse / Parker
Off-line Filtration: Rexroth or Parker

Level Indicator: Rexroth or Parker
Air Filter: 10 Micron
Return Filter: 25 Micron
Oil and Temperature Indicator: Available

Linear Distance Measuring Device: Novatechnik or Turck
PLC: Delta
Touch Panel: Delta 7”
Switching Materials: Siemens – Schneider

Approximate Weight: 16 Tons

🔒 PRODUCTION NOTE (FIXED USE)

This machine is produced on a special project basis according to the requested technical configuration.
Technical values are for reference and may be revised according to the application.