Alzmetall GS 800 NE


  • ALZMETALL-Gantry-Concept (AGK)
  • Grey Cast Iron and Spheroidal Graphite Cast Iron
  • Monobloc Travel-System-Carriage with incorporated Boxin-Box-System
  • 2-fold Linear Guidance for X-Y-Travel System-Carriage and 4-fold Linear Guidance for Z-Axis with Travel-System-Carriage with integrated Motor-Spindle
  • 3-fold Torque-Drives for Swivel-Axis (A-Axis) and Rotary-Axis (C-Axis) at GS 800NE/5-T and GS 800NE/5-FDT
  • Hybrid-Machining-Applications such as: Drilling/Milling/Turning and Grinding at one Clamping-Set-Up
  • Up to 1250 kg workpiece weight including Clamping-Set-Up-Device at GS 800NE/3
  • Up to 500 kg workpiece weight including Clamping-Set-Up-Device at GS 800NE/5-T and GS 800NE/5-FDT


Streamlined Force-Circuit between workpiece and Cutting-Tool in addition to geometrical and symmetrical configuration of the Carriage-Travel-System.


  • Thermal consistency at Tool Center Point (TCP) at X-Y- level
  • Significant reduction of Cutting-Tool costs


  • Contour consistency at highest path velocity
  • Lifetime of Motor-Spindle

Guaranteed Benefits

  • High-grade Parallel-Path-Precision through two Servo-Drives at Y-Axis
  • Considerably reduced Total Cost of Ownership (TCO) over lifetime period of Machining Center



Machine-TypeGS 800NE/3GS 800NE/5-TGS 800NE/5-FDT
Working Range
Traverse Path660 / 800 / 550 mm
Rigid fixed base table
Distance Spindle - Table min./max.100/650 mm
Clamping Surface (w x d)920 x 900 mm
9 T-Slots acc. DIN 650 at X-Direction8x14H12/1x14H7
Distance 100 mm
Table Load max.1250 kg
NC-Swivel-and Rotary-Table
Distance Spindle - Rotary Table min/max.100/650 mm
Torque-Drives at Swivel- and Rotary-AxisTorque direct
Swivel Range of A-Axis± 140 °
Swivel Speed at A-Axis50 min-1
C-Axis Rotation360 ° unlimited
C-Axis RPM max.100 min-11200 min-1
Diameter Machine-Table C-AxisØ 470, [Ø 600], [Ø 600 x 470] mm
8 T-Slots acc. DIN 6504 x 14H 7 und 4 x 14H12 [ 6 x 14 H12 / 1 x 14 H7 ]
Star-Shaped Configuration8 x 45 ° [ 7 x parallel| ]
Machine-Table Center BoreØ 50 H7 mm
Table Load max.500 kg
C-Axis Rotary-Diameter at A-Axis CenterØ 800 mm
A-Axis Swivel Diameter (Swing) at X-Axis CenterØ 1000 mm
Distance A-Axis-Center to Rotary-Table100 mm
Feed-Drive-System X-, Y-, Z-Axis
Digital AC-Servo-Motors, maintenance free
Max. Rapid Travel X-, Y-, Z-Axis at TCP75 m/min
Feeding Force X-, Y-, Z-Axis at CDF 40%5,5 - 11 - 8,5 kN
High Frequency Motor-Spindle
Cutting-Tool InterfaceHSK-A63 [HSK-E50]HSK-T63
Motor-Spindle-Power at CDF 25%16 kW [26] [44] [17] kW13 [24] kW
Variable Speed Range max.10.000 min-1 [18.000] [30.000] [38.000] min-110.000 [18.000] min-1
Motor-Spindle Torque at CDF 25%102 Nm [116] [40] [11] Nm80 [92] Nm
Tool positions, Type40 Disc, [76 Twin-Disc], [224 Rack-Type]
Max. Tool Diameter, Chain fully loaded80 mm
Max. Tool Diameter, Chain neighbour
positions unloaded
150 mm, [80 mm Rack-Type]
Max. Tool Length (Details: Drawing on request)300 mm [150 mm Twin-Disc/350 mm and 175 mm Rack-Type]
Max. Tool Weight10 kg
Tool-Change-Cycle (approx.)6 s
Chip-to-Chip Cycle (approx.)7 s
Linear Encoders X-, Y-, Z-Axis absolut, direct
Positional Tolerance TP acc. VDI/DGQ 3441≤ 0,007 mm [≤ 0,005 mm]
Angle Encoder System 4./5. Axis
Machine Weight excl. Options10.000 kg11.000 kg
CNC-ControlsHeidenhain TNC 640, [Siemens SINUMERIK ONE]