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LANDIS LTT

twin turret grinder

Capture the advantages of unlimited flexibility, sub-micron precision and the ability to perform multiple operations in a single fixturing with the Landis LTT multi-spindle twin turret grinding solution. 

High performance grinding solution with one-of-a-kind capabilities

The Landis LTT is a flexible solution for grinding ID/ODs, faces, tapers, including concentric and eccentric diameters and contours, to sub-micron tolerances in a single clamping.

The two rotary turrets are equipped with integrated servomotors and X-axis hydrostatic guideways with linear in-feeds to enable simultaneous contouring of workpieces. All motors are backlash free for all motions, using ultra-stiff hydrostatic spindle bearings.

Check out our Landis LTT flyer to learn more.

 

a fully-integrated package

High performance control is achieved with the Landis 6400 open architecture control software, in a fully-integrated package. The software ensures maximum delivery with advanced monitoring capabilities and comprehensive sensor integration, as well as easy programming.

Additional options include a variety of in-process gauging and touch probes, as well as auto wheel balancers. Plus, it¡¯s all backed up by 32 kW of available power to guarantee constant wheel speeds of up to 120 m/sec.

machine highlights

The Landis LTT can cater to components of up 400mm and 150kg with a maximum swing diameter of 180mm.

Additional features include:

  • A variety of headstock and footstock options
  • Arobotec workrest
  • Filtration systems
  • Automatic loading / unloading

specifications

 
GRINDING capacity

Max. swing diameter

180 mm

Max. grinding length

400 mm

Max. workpiece weight

150 kg

 

SPINDLES & WORKHEAD

Max. number of spindles

3

Wheel type

CBN

Wheel ?

350 mm

Wheel width

40 mm

Wheel surface speed

120 m/s

OD spindle power

32 kW / 43 hp

Speed range

0 - 1,000 rpm

Control

Landis 6400 CNC

 
 
Dimensions

Machine dimensions (W x H)

2,600 x 2,300 mm

Machine weight

5,500 kg


 

 
GRINDING capacity

Max. swing diameter

7.1"

Max. grinding length

15.75"

Max. workpiece weight

331 lb

 

SPINDLES & WORKHEAD

Max. number of spindles

3

Wheel type

CBN

Wheel ?

13.8"

Wheel width

1.57"

Wheel surface speed

120 m/s

OD spindle power

32 kW / 43 hp

Speed range

0 - 1,000 rpm

Control

Landis 6400 CNC

 
 
Dimensions

Machine dimensions (W x H)

8.5' x 7.6'

Machine weight

12,000 lb