Pressa idraulica per stampaggio profondo tipo a colonne 60/20 ton

CRONOSSTECH CHKSP 60/20

CRONOSSTECH 60/20 TON FOUR-COLUMN HYDRAULIC DRAWING PRESS

General Description

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

The frame, made from St52 quality steel, undergoes stress relief by vibration. Both ram and blankholder systems can be controlled independently; stroke and pressure settings can be precisely adjusted via the touchscreen panel.

Fitted with REXROTH or PARKER branded hydraulic components, an IE3 class motor, and an automatic lubrication system, it offers safe, efficient, and long-lasting operation. Thanks to its PLC-controlled structure, operator errors are minimized.

This model is an ideal solution for small and medium-scale drawing, deep drawing, die trial, and auxiliary pressing applications.

Key Advantages

- Rigid four-column press body structure
- Independent stroke and tonnage control for ram and blankholder
- System can be adjusted via touchscreen panel
- High accuracy and repeatability
- Low maintenance requirement, long service life

Areas of Application

- Metal spinning/drawing applications
- Deep drawing operations
- Die trial and prototype production
- Metal processing and auxiliary production lines

⚙️ STANDARD & TECHNICAL SPECIFICATIONS

TYPE: Four-Column
FRAME MATERIAL: St52 – ERDEMİR
COLUMN SHAFT DIAMETER: Ø 90 – 4 pcs. Induction hardened chrome-plated shaft
SLIDE BEARING HOUSING: Bronze Zr14
CAPACITY (RAM): 60 Ton
CAPACITY (BLANKHOLDER): 20 Ton
DISTANCE BETWEEN COLUMNS: 700 × 700 mm
PARALLELISM TOLERANCE: 120 micron/meter
PERPENDICULARITY TOLERANCE: 60 micron/meter
STROKE (RAM): 400 mm
STROKE (BLANKHOLDER): 100 mm
MIN. OPENING HEIGHT: 100 mm
MAX. OPENING HEIGHT: 500 mm

WELDING STRESS RELIEF: By vibration
WELDING APPLICATION: WPQR and WPS approved by TÜRK-AK, accredited according to 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

TRAVELLING TABLE FAST DESCENT SPEED: 150 mm/s
TRAVELLING TABLE DRAWING SPEED: 12 mm/s
TRAVELLING TABLE RETURN SPEED: 170 mm/s
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BLANKHOLDER TABLE FORWARD SPEED: 30 mm/s

MAIN CYLINDER BORE: Ø 175 mm – Ck45
BLANKHOLDER CYLINDER BORE: Ø 100 mm – Ck45
AUXILIARY ACCELERATION CYLINDERS: 2 units

APPROX. PRESS HEIGHT: 3100 mm
APPROX. PRESS WIDTH: 1050 mm
APPROX. PRESS DEPTH: 1050 mm
BOTTOM TABLE HEIGHT FROM FLOOR: 1000 mm

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

LUBRICATION TYPE: Automatic (Adjustable from panel)
RAM / BLANKHOLDER STROKE & TONNAGE ADJUSTMENT: Adjustable from panel
SYSTEM & PRESS STATUS INFORMATION: Displayed on screen
DIE MEMORY: Adjustable from panel

LINEAR POSITION TRANSDUCER: NOVATECHNIK or TURCK
PLC: DELTA
TOUCH PANEL: DELTA 7”
SWITCHGEAR COMPONENTS: SIEMENS – SCHNEIDER

APPROX. WEIGHT: 5 Ton

Production Note

This machine is manufactured by CRONOSSTECH in Turkey.

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