Portalinis šlifavimo staklės

ZIERSCH Z 1020

- User-friendly Z-Control system with high operating comfort
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- Automatic vertical feed compensation for dressing amount
- Fully automatic grinding cycle with dressing cycles
- Grinding cycles:
• Surface grinding
• Plunge grinding
• Roughing / finishing / spark-out

- Simplest operation via touchscreen
- Large, clearly arranged 10.4” color display
- Electronic handwheel, effective on vertical and cross axes, switchable in two increments to 0.001 and 0.01 mm

- Machine built in portal design for maximum precision

- Robust cast construction of all machine components
- High machine weight for maximum rigidity

- Preloaded linear guide system on vertical and cross axes (Bosch Rexroth) for outstanding precision
- Scraped double-V slideways in the X-axis provide excellent damping properties and high surface finish quality

- Hydraulic table drive with separate recooling unit for optimum surfaces
- Electromechanical cross and vertical movement
- Direct measuring system on vertical axis (Heidenhain) for precise positioning
- Rotary encoder on the cross axis
- Maintenance-free belt filter system with 2000-liter tank and 10 bar pressure pump for efficient cooling and flushing
- Integrated channel rinsing
- Upstream magnetic separator for pre-filtration

- Power supply: 400 volts, 3-phase, 50 hertz
- Continuously variable grinding spindle motor with constant cutting speed over the entire usable range of the grinding wheel (vconstant)

- Roller bearing grinding spindle guarantees high service life
- Belt-driven grinding spindle
- 2 LED work lamps in the workspace
- Table-mounted dressing device for high accuracies and surface qualities, capable of accommodating 3 dressing diamonds

- Electro-permanent magnetic clamping plate with integrated polarity switch and holding force adjustment, pole division p = 25 mm
- Holding force adjustable in 16 steps
- No heating of the magnetic chuck, hence highly accurate

- Automatic central lubrication on X axis (slideway oil)
- Automatic central lubrication on Y + Z axes (grease)
- Partial machine enclosure with sliding door and front-mounted service door; left side open at top, right side closed at top with 300 mm port for extraction
- Effective splash guard with good accessibility
- Additional service door at machine rear, incl. 2nd electronic hand-held control unit

- Machine prepped for connection of emulsion mist extraction; connection port Ø = 300 mm

Standard accessories include:
- Grinding wheel mount
- Grinding wheel 500 x 100 x 203.20 mm
- Complete documentation
- CE conformity declaration
- Acceptance report according to DIN 8632
- Leveling elements
- Balancing arbor
- Support roller

Optional accessories:
- Semi-automatic grinding wheel balancing system with GAP

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