NEW ZIERSCH Z1020

KEY FEATURES & BENEFITS
▪ User friendly Z-Control with high comfort
▪ Automatic vertical infeed with dressing amount compensation
▪ Fully automatic grinding cycle with dressing cycles
▪ Grinding cycles:
• Surface grinding
• Plunge grinding
• Roughing / Finishing / Sparking out
▪ Ease in operation via touchscreen
▪ Large and clear colour screen (10,4’’)
▪ Electronic hand wheel, usable in vertical- and cross axis,
adjustable increments of 0,001 to 0,01 mm
▪ Gantry design for the highest precision
▪ Stable cast iron execution of all machine components
▪ High machine weight for max. rigidity
▪ Preloaded precision linear guideways in the vertical- and cross axis (Bosch Rexroth) for highest
accuracy
▪ Scraped double V slideways in the X-axis provide excellent damping characteristics and high quality
micrograph.
▪ Hydraulic longitudinal motion in order to obtain excellent surfaces
▪ Electro-mechanic cross- and vertical movement
▪ Direct measuring system in vertical axis (Heidenhain) for exact positioning
▪ Encoder in cross axis
▪ Maintenance free band filtration unit with 2000 l tank and 10 bar pressure pump for effective cooling
and rinsing
▪ Magnetic separator for prefiltration
▪ Integrated rinsing channel
▪ Power supply = 400 volt, 3 phases, 50 Hertz
▪ Grinding spindle drive trough 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 working area (LED)
▪ Table-mounted dressing unit for high precision and surface finish with a fixture for 3 dressing
diamonds
▪ Electro-permanent magnetic chuck (supplier SAV) with integrated pole changing unit and traction
regulation, pole pitch = 25mm
▪ Regulation in 16 steps
▪ No heating of the magnetic chuck guarantees highest precision
▪ Automatic central lubrication in the x-axis (guideway oil)
▪ Automatic central lubrication in the y + z-axis (grease)
▪ Partial encapsulation of the machine with sliding door and a service door,
left side open top, right side closed top, with 300 mm connection piece for coolant mist exhaust unit
▪ Effective splash guard and an excellent accessibility
▪ Additional service door at the back of the machine, incl. second handwheel
▪ Preparation of the machine for installation of a coolant mist exhaust unit;
Connection piece  = 300 mm

STANDARD FEATURES
▪ Grinding wheel flange
▪ Grinding wheel
▪ Complete documentation
▪ CE – attestation of conformity
▪ Acceptance report according to DIN 8632
▪ Machine levelling blocks
▪ Wheel balancing arbor
▪ Roll dispenser (wheel balancing unit)
Color
▪ RAL 3002 (carmine red) sliding door and grinding wheel protection
▪ RAL 7035 (light grey) machine
▪ RAL 7024 (graphite grey) base