200/70 TON KOLONNETYPE HYDRAULISK DYPPRESS

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 solution designed for metal forming, deep drawing, and precision pressing applications.

The steel frame, made from St52 grade material, undergoes stress-relief via vibration treatment, ensuring high parallelism and verticality tolerances are maintained during continuous operation. The ram and blank holder systems operate independently, with stroke and pressure settings finely adjustable via the touch panel.

With REXROTH or PARKER hydraulic components, IE3 class motor, and PLC-controlled design, the press provides high efficiency and reliable operation. The automatic lubrication system and electronic filter contamination warnings minimize maintenance needs.

With its 200 / 70 ton capacity, this model is an ideal industrial press solution for medium and heavy-duty metal forming, deep drawing, and die applications.

Key Advantages

- Rigid 4-column press frame
- Independent stroke and tonnage adjustment for ram and blank holder
- Full control via touchscreen panel
- High precision and repeatability
- Long service life and low maintenance costs

Applications

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

⚙️ STANDARD AND TECHNICAL SPECIFICATIONS

TYPE: 4-Column
FRAME MATERIAL: St52 – ERDEMİR
COLUMN SHAFT DIAMETER: Ø 90 – 4 pcs, induction hardened chrome-plated shafts
SLIDE BEARING: Bronze Zr14
CAPACITY (RAM): 200 Ton
CAPACITY (BLANK HOLDER): 70 Ton
DISTANCE BETWEEN COLUMNS: 1000 × 1000 mm
PARALLELISM TOLERANCE: 120 micron/m.
VERTICALITY TOLERANCE: 60 micron/m.
STROKE (RAM): 800 mm
STROKE (BLANK HOLDER): 200 mm
MIN. OPENING HEIGHT: 100 mm
MAX. OPENING HEIGHT: 900 mm

WELDING STRESS RELIEF: By vibration
WELDING APPLICATION: 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

MOVABLE TABLE FAST DESCENT: 150 mm/s
FORMING SPEED: 12 mm/s
RETURN SPEED: 170 mm/s
BLANK HOLDER TABLE FORWARD SPEED: 30 mm/s

MAIN CYLINDER INNER DIAMETER: Ø 320 mm – Ck45
BLANK HOLDER CYLINDER INNER DIAMETER: Ø 190 mm – Ck45
AUXILIARY SPEED-UP CYLINDERS: 2 units

APPROXIMATE PRESS DIMENSIONS: 4000 × 1450 × 1450 mm
BOTTOM TABLE HEIGHT FROM FLOOR: 1300 mm
FRONT FILL VALVE: NG 125

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

PLC: DELTA
TOUCH PANEL: DELTA 7”
SWITCHGEAR COMPONENTS: SIEMENS – SCHNEIDER

APPROXIMATE WEIGHT: 14.5 Ton

Production Note

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This machine is manufactured by CRONOSSTECH in Turkey.

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