Home | Products | Ziersch Z612 (24X48) – Surface Grinding Machine

Ziersch Z612 (24X48) – Surface Grinding Machine

$322,861.00

TECHNICAL DATA:

  • Grinding range 1’200 x 700 mm / 47.25 x 27.56 inches
  • Cross travel 650 mm / 25.6 inches
  • Longitudinal travel 1’600 mm / 63 inches
  • Distance between table and spindle center 600 mm / 23.62 inches
  • Size of magnetic chuck 1’200 x 600 mm / 47.24 x 23.62 inches
  • Table load incl. magnetic chuck 1’300 kg / 2’866 lbs
  • Infeed longitudinal axis 1’000 – 30’000 mm/min / 39.37 – 1’181 inch/min
  • Infeed cross axis 0.01 – 2 ‘000 mm/min / 0.0004 – 78.74 inches/min
  • Infeed vertical axis 0.001 – 1’500 mm/min / 0.00004 – 59 inches/min
  • Grinding wheel dimensions 400 x 50 x 127 mm / 15.75 x 1.97 x 4.92 inches
  • Grinding spindle drive 11 kW / 14.75hp
  • Grinding spindle motor rpm range 1’000rpm – 3’000 rpm
  • Machine dimension (L x W x H(max)) 5’160 x 2’720 x 2’380 mm / 203.15 x 107.08 x 93.7 inches
  • Machine weight (approximately) 8’340 kg / 18’386 lbs

Description

MACHINE EQUIPMENT – INCLUDED:

  • User-Friendly Z-Control with high comfort
  • Automatic vertical infeed with dressing amount compensation
  • Fully automatic grinding and dressing cycles
  • Grinding cycles:
    – Surface grinding
    – Plunge Grinding
  • Roughing / Finishing / Sparking out
  • Intuitive programming and operation via touchscreen
  • Large and clear color screen (10.4″)
  • Electronic hand wheel, usable in vertical- and cross-axis, adjustable increments of 0.001 or 0.01mm/0.000039 or 0.00039inch
  • Stable cast iron execution of all machine components
  • High machine weight for max. machine rigidity and thermal stability
  • Preloaded precision linear guideways (Bosch Rexroth) in vertical and cross-axis for the highest accuracy
  • Scraped double V slideways in X-axis provide excellent dampening characteristics resulting in high-quality surface finishes
  • Hydraulic longitudinal motion with return cooling unit to achieve the excellent surface quality
  • Electro-mechanic cross- and vertical motion
  • Direct measuring system in the vertical axis (Heidenhain) for exact positioning
  • An encoder in the cross axis
  • Maintenance-free paper band filtration unit with 500 liter / 132-gallon tank and 2 bar/29psi pressure pump for effective cooling and rinsing
  • Magnetic separator for pre-filtration
  • Integrated rinsing channel/function
  • Power supply = 400 Volts, 3 phases, 50 Hz
  • Transformer to accommodate 460 Volts, 3 phases, 50 Hz
  • Grinding spindle drive through coupling, eliminating heat transfer
  • Grinding spindle motor with constant cutting speed during the complete working range of the grinding wheel (vconstant)
  • Super precision spindle bearings guarantee high durability
  • 2 Machine lamps in the working area
  • Table-mounted dressing unit for high precision and surface finish with a fixture for three (3) stationary dressing tools
  • Electro-permanent magnetic chuck (SAV GmbH) with integrated pole changing unit and traction regulation, pole pitch = 25 mm / 0.98 inches
  • Regulation in 16 steps
  • No heating of the magnetic chuck guarantees the highest precision
  • Automatic central lubrication of X-Axis
  • The partial enclosure of the machine with sliding door and service door
  • Effective splash guard and excellent machine accessibility
  • Preparation of machine for installation of coolant mist exhaust unit, Connection piece diameter 200 mm / 7.86 inches

STANDARD EQUIPMENT – INCLUDED:

  • Grinding wheel flange
  • Grinding wheel – Multipurpose
  • Complete documentation
  • CE- attestation of conformity
  • Acceptance report according to DIN 8632
  • Machine leveling blocks
  • Wheel balancing arbor
  • Wheel balancing stand

ADDITIONAL OPTIONS – NOT INCLUDED:

  • Additional wheel flange
  • Coolant mist extraction unit
  • Magnetic chuck – integrated air purge
  • Portable electronic wheel balancing unit
  • Semi-automatic wheel balancing unit with an acoustic sensor
  • Full enclosure

TERMS & DELIVERY:

  • Request firm quotation
  • Check for inventory
  • Price may vary due to currency exchange fluctuations