Pressa idraulica per stampaggio profondo a colonne da 200/70 tonnellate

CRONOSSTECH CHKSP 200/70

CRONOSSTECH 200 / 70 TON COLUMN-TYPE HYDRAULIC DEEP DRAWING PRESS

General Description

The CRONOSSTECH 200 / 70 ton column type hydraulic deep drawing press is a high-rigidity, four-column hydraulic press designed for metal forming, deep drawing, and precision pressing applications.

The ST52 grade steel construction body undergoes stress-relief via vibration. This ensures high parallelism and perpendicularity tolerances are maintained even during prolonged operation. The ram and cushion systems work independently; stroke and pressure settings can be precisely adjusted via the touchscreen panel.

Equipped with REXROTH or PARKER hydraulic components, IE3 class motor, and PLC-controlled architecture, the unit delivers high efficiency and reliable operation. The automatic lubrication system and electronic filter contamination alerts minimize maintenance needs.

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With a capacity of 200 / 70 tons, this model is an ideal industrial press solution for medium- and heavy-duty metal forming, deep drawing, and tool-tryout applications.

Key Advantages

- Rigid four-column press frame
- Independent stroke and tonnage adjustment for ram and cushion
- Full control via touchscreen panel
- High accuracy and repeatability
- Long service life and low maintenance cost

Fields of Application

- Metal forming operations
- Deep drawing applications
- Die tryouts and production lines
- Auxiliary pressing operations

⚙️ STANDARD AND TECHNICAL FEATURES

TYPE: Four Column
FRAME MATERIAL: St52 – ERDEMIR
COLUMN SHAFT DIAMETER: Ø90 mm – 4 pcs, induction-hardened chrome plated
SLIDE BEARING: Bronze Zr14
CAPACITY (RAM): 200 Ton
CAPACITY (CUSHION): 70 Ton
DISTANCE BETWEEN COLUMNS: 1000 × 1000 mm
PARALLELISM TOLERANCE: 120 micron/meter
PERPENDICULARITY TOLERANCE: 60 micron/meter
STROKE (RAM): 800 mm
STROKE (CUSHION): 200 mm
MIN. DAYLIGHT: 100 mm
MAX. DAYLIGHT: 900 mm

WELDING STRESS RELIEF: Vibration stress relief
WELDING PROCEDURE: TÜRK-AK accredited WPQR & WPS – EN ISO 15614-1:2017 (EN ISO 14731)

MAX. WORKING PRESSURE: 250 Bar
TOTAL MOTOR POWER: 22 kW – IE3
MAIN PUMP: 36 cm³ – REXROTH or PARKER

MOVING TABLE FAST DESCENT: 150 mm/sec
DEEP DRAWING SPEED: 12 mm/sec
RETURN SPEED: 170 mm/sec
CUSHION TABLE ADVANCE SPEED: 30 mm/sec

MAIN CYLINDER INNER DIAMETER: Ø320 mm – Ck45
CUSHION CYLINDER INNER DIAMETER: Ø190 mm – Ck45
AUXILIARY ACCELERATION CYLINDERS: 2 pcs

APPROXIMATE DIMENSIONS: 4000 × 1450 × 1450 mm
LOWER TABLE HEIGHT FROM FLOOR: 1300 mm
MAIN FILLING VALVE: NG 125

HYDRAULIC UNIT: REXROTH or PARKER
COOLING SYSTEM: EMMEGI – CIESSE – PARKER
OFF-LINE FILTRATION: REXROTH or PARKER

PLC: DELTA
TOUCHSCREEN PANEL: DELTA 7”
SWITCHGEAR: SIEMENS – SCHNEIDER

APPROXIMATE WEIGHT: 14.5 Ton

Production Note

This machine is manufactured by CRONOSSTECH in Turkey.

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