Tool making and machining


Mull Tool Making and Machining GmbH – Your qualified business partner for series production, unit production and prototype production! We manufacture units on modern 5 axis CNC machining centres with the material of your choice, for example steel (e.g. St52, 1.4305, 16MnCr5 or C45), titan (e.g. Ti6Al4V), aluminium (e.g. AlMgSi, AlMg3, AlMgCuPb or AlZnMgCu1,5) and plastics (e.g. POM, PA, PA6.6 GF30 or PTFE).

Magnesium manufacturing
Furthermore, we offer our customers, to take over complete manufacturing processes like machining magnesium parts from solid metal (e.g. AZ31B) including the proximate surface treatment. We also carry out the mechanical processing of series parts from magnesium pressure cast - e.g. AZ91

Reliable quality
Because of our efficient production processes we are able to provide competitive prices and a constant high grade. Mull Tool Making and Machining has modern machinery and the required know-how to produce all parts exactly meeting to your needs. Of course we obey all relevant norms and apply our certified quality management ISO 9001:2008 since 2002.

On our 1200qm production area you will find all fields of manufacturing close together. That way we are able to deal with your orders promptly and efficiently.

Our Services
• Series production
• Prototype production
• Unit produktion
• Magnesium machining
• Magnesium chipping
• Titanium machining
• Pressure casting
• further casting-methods
• CNC-turning
• CNC-milling
• CNC-electrical discharging
• Tooling

We are a medium-sized company, which is active as a supplier for general machine building in the greater Hanover. Our company employs 20 people who work in two shifts to 4 CNC lathes with driven tools, and 4 CNC machining centers, including 2 piece 5 axis machines.

We have been successful for several years in the field of manufacturing CNC milling parts from different materials.
Our always highly satisfied customers come from the fields of mechanical engineering, tool and mold construction, automotive, and facade engineering and foundry technology.

FROM LASER CUTTING TO DIGITAL MACHINING

OUR EXPERIENCE IS AVAILABLE TO MEET

YOUR MOST SPECIFICS NEEDS

Manufacturing in Ravensburg
ANDRITZ applies manufacturing standards of the highest level to fulfill customer requirements in terms of quality, costs, and time by covering various process steps in the value chain (planning, key-component manufacturing, in-house assembly, shipping, site erection, service support).
Core competencies of ANDRITZ HYDRO Ravensburg

COC/COM for Francis runners
COC/COM for welding technology (including cladding)
Repair-welding on service rehab parts
Construction of large steel components with complex mechanical processing
Planning and execution of revisions
Processing and grinding of hydraulic outlines
Quality inspection and appraisal of complex parts
Assembly, function testing, and commissioning

Main products

Large Kaplan, Francis, and Hiweld Pelton runners
Revision and assembly of large valves
Service
Controllable pitch propellers
Production orders for large parts
Manufacture of large shafts

Manufacturing of runners

All welding procedures
Welding machine (up to a diameter of 8 m, 250 tons)
Heat treatment
Non-destructive material tests (PT, MT, UT, and RT)
Mobile heat treatment for workpieces up to 300 tons

Manufacturing of components

Turning and milling on large machine tools
CNC rotating table (up to 14 m diameter, 7 m height and 320 tons max.)
CNC boring machine (up to 12 x 5 m and 100 tons max.)
3D-CAD-CAM for turning and milling of free-form surfaces
Machines with five axes

Assembly

Assembly, static balancing, and commissioning of large parts up to 320 tons max.

We are a machining company with a large number of automated machines. We manufacture series with batch sizes from 100 to 10000.
With modern measuring machines and certification
We always guarantee you the best quality according to DIN EN ISO 9001: 2015.
We deliver not only within Germany, but also across national borders. For example, we have many Dutch customers.

The family enterprise is a leading manufacturer, supplier and service partner for their international customers in 3 fields of activity:
- Technology in Metals
- Technology in Plastics
- Standard Products

Angenstein AG is a reliable partner and system supplier for a large part of their clients demand: parts and components, sub-assemblies, welded constructions, machines, apparatus and innovative products for the process industry in metal and plastic.

Angenstein AG produces in their own plants in Switzerland (plant Egg and Birs) and France (Cernay). Angenstein has it's own puchasing organisation in China (Shanghai).
The company's quality and management system is certified acc. ISO9001:2000 and EN3834-2 (quality requirements for fusion welding of metallic materials).

Angenstein AG invests continously in optimization and modernization.

Some figures (2013/14): 150 employees, 35 Mio. CHF turnover, 36 CNC-tooling centers,14 welding technologies, 58 certified welding approvals, 1200 tons of primary material on stock, 1650 standard products.

AnHo GmbH is a small, flexible family company
was founded more than 10 years ago by the managing director Anton Holz. The company specializes in milling, turning and broaching.

Broaching, milling and turning AnHo GmbH


We always strive to ensure that our customers are completely satisfied. Therefore we process the material according to your dimensions and your drawing.
Since the quality requirements are constantly increasing, AnHo GmbH has been certified according to DIN ISO 9001: 2015 in order to meet customer requirements even more.
Our customer base includes companies from the fields of mechanical engineering, electrical engineering, automotive and their supply industries.
Our machine park consists of:

Swiss-type lathes
Citizen A20
Star SR20
Star SR32
Milling machines
Müga R450
Müga A7040
Broaching machines
RS3
RST-6
DIN EN ISO 9001: 2015

We produce high-precision products from ferrous and non-ferrous metals, aluminum and stainless steel quickly and in top quality — from simple components to complete assemblies, from individual parts to small series to series production.

Whether it's construction, laser cutting and punching, waterjet cutting, bending, TIG welding, CNC stud welding, assembly, finishing or screen printing, we provide you with everything from a single source.

Take advantage of our expertise in sheet metal processing. Try us out! We are looking forward to getting to know you.

Diversity, delivery reliability, quality and at an attractive price.

Are you looking for a reliable supplier who can react quickly and flexibly to your wishes? And you know exactly what is important? Then we are here for you.

From development and construction to the finished component, from the custom-made to the series - with us you get coordination and know-how from a single source.

Because we at ANKA have many years of industry experience and have a broad network of selected metalworking companies in Turkey.