SPINNER PD Ultra-Precision Lathe offers the highest precision in a compact machine design.

More than 3.000 machines are delivered all around the world for

• Micro machining
• Hardturning of small workpieces
• diamond cutting
• Mass production with Automation

in applications for fine mechanics, optics, electronics, automotive and research.

MICROTURN-L is an ultra precision fine turning machine in a unique design to produce workpieces at the highest level.

The highly precise motorised spindle moving on an X/Z axis is the heart of the repeatability to achieve the highest accuracies.

In front of the spindle is a linear tool carrier for holding fixed precision turning tools for fine turning. In addition to turning tools, other units such as grinding spindles, deep-hole drilling devices or grippers can also be mounted on this for integrated automation.

All linear and rotary axes have direct measuring systems.

MICROTURN-LT as a turning-milling center is the combination of an ultra precision fine turning machine and a universal lathe in a unique design to produce workpieces at the highest level. The high-precision motorized spindle moving on an X/Z axis is the heart of the repeatability to achieve the highest accuracies.

Opposite the spindle are two different tool carriers:

• The linear tool carrier for holding fixed precision turning tools for ultra-fine turning.
• The turret with Y-axis at the bottom of the work area for more universal cutting operations All linear and rotary axes have direct measuring systems.

The MICROTURN is a unique concept on the market in accuracy and complexity, MADE IN GERMANY in our main factory near Munich.

MICROTURN-LTB as a turning-milling center is the combination of an ultra-precision fine turning machine with a 5-axis machining center in a unique design to produce workpieces at the highest level in only one clamping. The high-precision motorized spindles moving on an X/Z axis are the heart of the repeatability to achieve the highest accuracies.

Between the two spindles are three different tool carriers:

• The linear tool carrier for holding fixed precision turning tools for ultra-fine turning.
• The turret with Y-axis at the bottom of the work area for more universal cutting operations
• The milling spindle with Y- and B-axis at the top of the workspace for turning/milling applications with up to 72 tools
• All linear and rotary axes have direct measuring systems.

The MICROTURN is a unique concept on the market in terms of accuracy and complexity, MADE IN GERMANY in Spinner's main factory near Munich.

MICROTURN-LTBS Ultra-Precision Turn-Mill-Center is a combination between a submicron precision lathe and a 5-axis Machining Center in unique design to produce highest level of workpieces in one operation only. The two opposite identical turning spindles moving in X/Z-axis are the heard of the precision repeatability for reaching closest tolerances. In between the two spindles are three tool holding devices such as

• Gang-type fixed table to wear fixed precision turning tools for submicron turning
• Turret with Y-axis in the bottom of working area for universal apllications0 Milling spindle with tool changer, B-axis and Y-axis in upper working area for Turn-Mill applications with up to 72 tools
• All linear and rotative axis with linear scales.

There is no machine of similar precision and complexity on the market. Made in Germany in Spinner's Sauerlach-Munich Factory.

MICROTURN-GRIND is the first true combination of an ultraprecision hard turning machine and an internal and external grinding machine. With the MICROTURN-GRIND, you can not only fine-turn your workpieces with high precision in the hard condition (heat-treated), but also grind them using a 400 mm external grinding wheel and up to two high-performance internal grinding spindles. By using such a machine, you minimise stock oversizes required for grinding, reduce cycle times and optimise accuracies.

Hard machining of threads, recesses and contours is also possible thanks to the machine's full turning functionality with up to 10,000 rpm on the workpiece spindle or grinding of non-circular polygon shapes thanks to high-precision C-axis interpolation of the workpiece at creep speed.

The indexing turret mounted at the bottom of the work area allows high-precision soft and hard turning of internal and external contours on both spindle 1 and spindle 2. Milling operations with live tools and Y-axis are also possible, e.g. for soft and hard milling of surfaces, keyways and other contour elements - all during the same operation.