200/70 tona stupni hidraulični preš za duboko izvlačenje

CRONOSSTECH CHKSP 200/70

CRONOSSTECH 200 / 70 TON FOUR-COLUMN HYDRAULIC DRAWING PRESS
General Description

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

The body is constructed from St52 quality steel, stress-relieved by vibration. This ensures high parallelism and verticality tolerances are maintained during long-term operation. Ram and cushion systems function independently; stroke and pressure settings can be precisely adjusted via the touchscreen panel.

Equipped with REXROTH or PARKER hydraulic components, IE3 motor class, and PLC control, the machine ensures highly efficient and reliable operation. An automatic lubrication system and electronic filter contamination alerts keep maintenance requirements to a minimum.

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

Key Advantages

- High-rigidity four-column press frame
- Independent stroke and tonnage adjustment for ram and cushion
- Complete control via touchscreen interface
- High precision and repeatability
- Long service life and low maintenance costs

Areas of Application

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- Metal drawing/press forming
- Deep drawing
- Tool trial and production lines
- Auxiliary pressing operations

⚙️ STANDARD AND TECHNICAL SPECIFICATIONS

TYPE: Four-column
BODY MATERIAL: St52 – ERDEMİR
COLUMN SHAFT DIAMETER: Ø 90 mm – 4 pcs. Induction hardened, chrome-plated shafts
SLIDE BEARINGS: Bronze Zr14
CAPACITY (RAM): 200 Ton
CAPACITY (CUSHION): 70 Ton
DISTANCE BETWEEN COLUMNS: 1000 × 1000 mm
PARALLELISM TOLERANCE: 120 micron/m
VERTICALITY TOLERANCE: 60 micron/m
STROKE (RAM): 800 mm
STROKE (CUSHION): 200 mm
MINIMUM DAYLIGHT (OPENING): 100 mm
MAXIMUM DAYLIGHT (OPENING): 900 mm

WELDING STRESS RELIEF: Vibrational stress relief
WELDING PROCEDURE: WPQR & WPS by TÜRK-AK accredited, 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
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 units

APPROXIMATE DIMENSIONS (Press): 4000 × 1450 × 1450 mm
BOTTOM TABLE HEIGHT FROM FLOOR: 1300 mm
CHARGING VALVE: NG 125

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

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

APPROX. WEIGHT: 14.5 Tons

Production Note

This machine is manufactured by CRONOSSTECH in Turkey.

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