INDEX B400

For difficult-to-machine materials: rigid, vibration-damping machine bed, belt-driven work spindle for high torque, turning lenght up to 1,200 mm

The INDEX B400 universal turning machine impresses with its innovative machine design and takes universal turning to a new dimension.

The rigid and vibration-damping machine base in mineral casting block design ensures the best results when machining complex workpieces from batch size 1. With a high spindle torque up to the upper Speed ranges, even difficult-to-machine materials can be reliably machined. A special feature of the INDEX B400 is the completely redesigned, clearly structured working area for a wide range of applications.

A turning lenght of up to 1,200 mm allows for a wide range of machining options. With the optionally available Counter spindle, rear machining can be performed with high accuracy.

The ergonomic design ensures quick setup and easy operation of the machine.

The proven INDEX iXpanel operating concept and the 18.5" touch monitor provide the operator with all relevant data for economical production and access to networked production at all times.

Machine concept

• Clearly structured and ergonomically sophisticated workspace concept
• Rigid mineral casting bed in 45° block design for high accuracy
• Work spindle with belt drive for high torques
• Spindle head A8 / A11, spindle passage Ø 82 / 102 mm, chuck up to Ø 315 / 400 mm
• Generously dimensioned bed guides
• Star turret for 18 tools with VDI 30 / VDI 40 mount and W-toothing for high process reliability or disc turret for 12 tools with VDI 40 mount (only in conjunction with tailstock)
• Orthogonal, linear Y-axis for high accuracy
• Large axis strokes X 360 mm / Y ±60 mm / Z 750 mm
• Options
  • Long version with turning lenght up to 1,200 mm
  • Counter spindle with A6 / A8 interface
  • NC tailstock with electronically controllable axis
  • Steel ring, electronically positionable
  • Bar package with short bar loader
  • INDEX EcoFluid
  • Workpiece handling

Structured machine design

The INDEX B400 CNC universal turning machine represents the consistent further development of proven manufacturing solutions.

Individually equipped, this new flexible universal turning machine is ideal for tool and prototype construction as well as production. Decades of expertise in universal turning are evident in numerous design details, such as a pocket in the sheet metal cladding above the main spindle, which allows the collision-free use of very long boring bars, and much more.

Ergonomic operating concept

The generously dimensioned work area ensures optimum accessibility when setting up the INDEX B400. The main spindle and tool turret of the universal turning machine are easily accessible, ensuring fast and flexible setup and changeover. The well-thought-out work area concept with steeply sloping and smooth covers allows for ideal chip fall and prevents chip nesting.