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CRONOSSTECH CHKSP 200/70

CRONOSSTECH 200 / 70 Ton Four-Column Hydraulic Deep Drawing Press
General Description

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

The St52 quality steel construction body undergoes stress relief by vibration method, which ensures high parallelism and perpendicularity tolerances are maintained during prolonged operation. The ram and cushion systems operate independently; stroke and pressure can be precisely adjusted via a touch panel.

Equipped with REXROTH or PARKER hydraulic components, an IE3 efficiency class motor, and PLC control, it delivers high performance and reliable operation. The automatic lubrication system and electronic filter contamination alerts help minimize maintenance requirements.

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

Key Advantages

- High rigidity four-column press body
- Independent stroke and tonnage adjustment for ram and cushion
- Full control via touch panel
- High precision and repeatability
- Long service life and low maintenance

Fields of Application

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

⚙️ STANDARD AND TECHNICAL FEATURES

TYPE: Four-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 (CUSHION): 70 Ton
DISTANCE BETWEEN COLUMNS: 1000 × 1000 mm
PARALLELISM TOLERANCE: 120 micron/m
PERPENDICULARITY TOLERANCE: 60 micron/m
STROKE (RAM): 800 mm
STROKE (CUSHION): 200 mm
MIN. DAYLIGHT OPENING: 100 mm
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MAX. DAYLIGHT OPENING: 900 mm

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

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

MOVING TABLE RAPID DESCENT: 150 mm/s
DRAWING SPEED: 12 mm/s
RETURN SPEED: 170 mm/s
CUSHION TABLE FORWARD SPEED: 30 mm/s

MAIN CYLINDER BORE: Ø 320 mm – Ck45
CUSHION CYLINDER BORE: Ø 190 mm – Ck45
AUXILIARY ACCELERATION CYLINDERS: 2 pcs

APPROXIMATE MACHINE DIMENSIONS: 4000 × 1450 × 1450 mm
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
TOUCH PANEL: DELTA 7”
ELECTRICAL COMPONENTS: SIEMENS – SCHNEIDER

APPROXIMATE WEIGHT: 14.5 Tons

Production Note

This machine is manufactured by CRONOSSTECH in Turkey.

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