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CRONOSSTECH CHKSP 60/20

CRONOSSTECH 60/20 TON FOUR-COLUMN HYDRAULIC DEEP DRAWING PRESS
General Description

The CRONOSSTECH 60/20 ton four-column hydraulic deep drawing press is a rigid and compact solution designed for precise metal forming, deep drawing, and metal spinning applications. Thanks to its four-column construction, the press maintains stable parallelism and perpendicularity tolerances throughout the pressing process.

The frame is constructed from St52 grade steel and subjected to stress relieving via vibration. Ram and blank holder systems can be controlled independently; stroke and pressure settings are finely adjusted via a touchscreen panel.

Equipped with REXROTH or PARKER hydraulic components, IE3 class motors, and an automatic lubrication system, it delivers long-lasting, safe, and efficient operation. The PLC-controlled system minimizes operator errors.

This model is an ideal solution for small to medium scale metal spinning, deep drawing, die testing, and auxiliary pressing tasks.

Key Advantages

- Rigid four-column press body
- Independent stroke and tonnage control for ram and blank holder
- System parameters can be set via touchscreen panel
- High precision and repeatability
- Low maintenance requirements and long service life

Applications

- Metal spinning operations
- Deep drawing processes
- Die testing and prototype production
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- Metalworking and auxiliary production lines

⚙️ STANDARD & TECHNICAL SPECIFICATIONS

TYPE: Four-column
FRAME MATERIAL: St52 – ERDEMIR
COLUMN SHAFT DIAMETER: Ø 90 – 4 pcs. induction-hardened and chrome-plated shafts
SLIDE BEARING: Bronze Zr14
CAPACITY (RAM): 60 Ton
CAPACITY (BLANK HOLDER): 20 Ton
DISTANCE BETWEEN COLUMNS: 700 × 700 mm
PARALLELISM TOLERANCE: 120 micron/m
PERPENDICULARITY TOLERANCE: 60 micron/m
STROKE (RAM): 400 mm
STROKE (BLANK HOLDER): 100 mm
MIN. CLEARANCE: 100 mm
MAX. CLEARANCE: 500 mm

WELDING STRESS RELIEF: Vibratory stress relieving
WELDING APPLICATION: WPQR and WPS certified by TÜRK-AK per EN ISO 15614-1:2017 (EN ISO 14731)

MAX. OPERATING PRESSURE: 250 Bar
TOTAL MOTOR POWER: 7.5 kW – IE3
MAIN PUMP: 22 cm³ – REXROTH or PARKER

MOVING TABLE FAST DOWN SPEED: 150 mm/s
MOVING TABLE DRAWING SPEED: 12 mm/s
MOVING TABLE RETURN SPEED: 170 mm/s
BLANK HOLDER TABLE FORWARD SPEED: 30 mm/s

MAIN CYLINDER BORE: Ø 175 mm – Ck45
BLANK HOLDER CYLINDER BORE: Ø 100 mm – Ck45
AUXILIARY FAST ADVANCE CYLINDERS: 2 units

APPROX. PRESS HEIGHT: 3100 mm
APPROX. PRESS WIDTH: 1050 mm
APPROX. PRESS DEPTH: 1050 mm
DISTANCE FROM FLOOR TO LOWER TABLE: 1000 mm

MAIN FILLING VALVE: NG 100
HYDRAULIC UNIT: REXROTH or PARKER
COOLING SYSTEM: EMMEGI – CIESSE – PARKER
OFF-LINE FILTRATION: REXROTH or PARKER

LUBRICATION METHOD: Automatic (adjustable from panel)
RAM / BLANK HOLDER STROKE & TONNAGE CONTROL: Adjustable from panel
SYSTEM & PRESS STATUS MONITORING: On-screen display
DIE MEMORY: Adjustable via panel

LINEAR POSITION SENSOR: NOVATECHNIK or TURCK
PLC: DELTA
TOUCHSCREEN PANEL: DELTA 7”
ELECTRICAL COMPONENTS: SIEMENS – SCHNEIDER

APPROX. WEIGHT: 5 Ton

Production Note

This machine is manufactured by CRONOSSTECH in Turkey.

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