Home | Products | Ziersch Z35 (12×20) – Surface Grinding Machine

Ziersch Z35 (12×20) – Surface Grinding Machine

$203,778.00

TECHNICAL DATA:

  • Grinding range 500 x 350 mm / 19.68 x 13.78 inches
  • Cross travel 330 mm / 12.99 inches
  • Longitudinal travel 720 mm / 28.35 inches
  • Distance between table and spindle center 540 mm / 21.26 inches
  • Size of magnetic chuck 500 x 300 mm / 19.68 x 11.81 inches
  • Table load incl. magnetic chuck 500 kg / 1’102 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 250 x 38 x 50.8 mm / 15.75 x 1.5 x 2 inches
  • Grinding spindle drive 5.4 kW / 7.24hp
  • Grinding spindle motor rpm range 1’000rpm – 4’500 rpm
  • Machine dimension (L x W x H(max)) 3’050 x 2’050 x 2’300 mm / 120 x 80.7 x 90.55 inches
  • Machine weight (approximately) 2’900 kg / 6’393 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 100 liter / 26.5-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 = 13 mm / 0.512 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
  • 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