Seite 2 aus dem Katalog Drag finishing machine von Walther Trowal GmbH & Co. KG

Functional principle
The components are attached to special fixtures and “dragged” in a planetary movement through a bed of grinding or polishing media. • The process provides up to 40 times higher grinding performance, when compared to mass vibratory finishing • The components are individually attached onto fixtures and, therefore, cannot impinge on each other

Equipment
• Work stations Either: • Simple single rotary station or • 4 rotating work stations or • Planetary drive with up to 4 work stations

Tooling positions
• Adapter shaft with bayonet locking device or • Tooling position “MS” for pneumatically operated locking and
unlocking of the work piece fixtures

Technical characteristics
• Compact design requiring very little space • Main rotary station driven by robust geared motor • Raising/Lowering of the rotary drive system with positive spindle drive • Work bowl lined with wear-resistant polyurethane • Quick and easy change of media, e.g. from grinding to polishing media via simple replacement of movable work bowls • “User friendly” control panel with individually selectable processing programs • Frequency converter for variable adjustment of rotary speed

• Up to 4 tooling positions

Technical Data Dimensions Weight Dimensions work bowl Drive System main rotary station Max. work pieces Stroke length

M-TMD 4/1 1700x1600x2600 mm 1560 kg 830 mm Diameter 245 Liter Volume RPM range – main drive 25-70 U/min RPM range – fixturing device 37-105 U/min 2 tooling positions 320 mm 4 tooling positions 230 mm 600 mm

M-TMD 4/1

Walther Trowal GmbH & Co. KG Rheinische Straße 35-37 | D-42781 Haan Tel. +49(0)21 29-5 71-0 | Fax +49(0)21 29-5 71-2 25 info@walther-trowal.com | www.walther-trowal.com

Technical modifications reserved 01/ 08 www.promise-marketing.de