August Hauerwas

Manufacturer of Grinding, Lapping, Milling and Turning machines
for all kind of sealing surfaces of valves of DN 8 - 2000 mm

Hauerwas Movema machines

stationary and transportable machines with eccentric

for grinding and lapping of sealing surfaces of valves of DN 8 - up to DN 400 mm

 

stationary and transportable (optional) machines

with eccentric for grinding and lapping of sealing surfaces

 

axial spring suspended machine spindle with scale for setting of working pressure

 

Tilting table with t-slots rotateable on scale

0-12° for easy set-up of valve casings

 

Machine spindle can be rotated by 190° for machining even larger valves behind the machine

 

Optional second tilting table can be mounted

for setting up valves on one table while machining a valves sealing surface on the

other table

 

Transportable use of Movema machines with

optional clamping device

 

Ball Mandrel as pick up of machining discs adapts to angle of sealing surface

 

Hauerwas Taumelus machines

stationary machines with eccentric for grinding and lapping of sealing surfaces of valves of DN 8 - up to DN 600 mm

 

Taumelus III-N:       SPC-Control with electric height adjustment

 

Taumelus III-Standard: manual height adjustment

 

axial spring suspended machine spindle with scale for setting of working pressure

 

Tilting table with t-slots rotateable on scale

0-12° for easy set-up of valve casings

 

Machine spindle can be rotated by 190° for machining even larger valves behind the machine

 

Optional second tilting table can be mounted

for setting up valves on one table while machining a valves sealing surface on the

other table

 

Optional adjustable intermediate housing for quick and easy set-up of valves (T III-N)

 

Ball Mandrel as pick up of machining discs adapts to angle of sealing surface

 

extensive options to adapt to any kind of use

Hauerwas PLM

stationary machine with eccentric, reversing gear, electrical height adjustment and two tilting tables for grinding and lapping of sealing surfaces of valves of DN 8 - up to DN 300 mm

 

especially suited for valve manufacturers

 

two working tables with t-slots provide installation of second valve while first one is being machined

 

Machine table can be inclinated 0-12° for easier machining of slide-valves or wedges

 

axial spring suspended ball mandrels with scale for setting of working pressure

 

Ball Mandrel as pick up of machining discs adapts to angle of sealing surface

 

Hauerwas Portalmaschine

Vertically operating turning, grinding, lapping and milling machine for

general overhaul of sealing surfaces on slide-valves, wedges, valves, and flanges of DN 50 - 600 mm

 

Working methods: Turning, Grinding, Lapping and Milling with milling discs

 

When turning slide-valves, no re-clamping or rotation of the valve casing is neccessary for machining lower and upper sealing surface, resulting in best accuracy

 

SPC-Control with electric and additional manual height adjustment

 

Height adjustment speeds:

by SPC Terminal: fast, medium, slow*

by handwheel: slow*

* digital and optical readout for precise setting of cutting depth for turning

 

digital angle measurement system for easy setup and setting of angle of slide valve casings

 

adjustable end switches limiting travel of support during turning operation

 

Machine table with T-slots can easily be adjusted in 2 axis, additionally be tilted +/- 11°, and is hydraulically clamped

 

axial spring suspended ball mandrels for setting of working pressure during grinding and lapping

 

Druckversion Druckversion | Sitemap
© Maschinenfabrik A. Hauerwas GmbH & Co. KG, Kölner Landstr. 299, 52351 Düren, Germany, Tel.: +49 2421 34103, Fax.: +49 2421 38141, E-Mail: info@hauerwas.de