As a medium-sized company, we are always striving to train our professionals themselves and to integrate them into our company.
Thus we have a large number of qualified specialists in all disciplines who meet our high quality standards.

Through our corporate structure, we are able to flexibly and quickly respond to customer needs and implement them.

The New Hauser Group is the holding company of the 26 currently single company with 2,195 employees and an annual turnover of 450 million euros in 2008.

The activities of each company can be found in the following business areas again

Textile
• batching
• centerwind
• traveling cleaner
• Transport systems (cheeses, roving bobbins, spinning cans)
• suction and vacuum systems
• coating and dry locations (use behind Web and knitting machines)
• storage systems for bobbins
• Palletiersysteme

Contract production, such as
• Rotating parts (pistons, bushings, washers, rings, cones, control piston, shaft, axles, hubs, pins, screws, spindles, pins, cylindrical rollers, rollers verch. Sizes, etc.)
• Milled Parts
• complete machine and plant construction according to customer requirements from design to
Installation and Service
• roller production (up to 8000 mm total length)
• Locksmith
• Wage measurement (modern measuring room includingPortal meter Zeiss MMZ G-25 30 20)

Commercial Vehicles
• Production of portal elements
• Profile editing
• Installation
• Coating

-Machine Elements
• Expanding shafts
• Clamping Couplings
• chucks and adapters
• friction and blade shafts
• Shaft handling

-Kompressorenbau (shipping)
• Start air compressors
• pressure vessel
• Industrial Compressors
• compressed air starter
• Air-conditioning
• bilge oily water separator
• Biological treatment plants

Environmental engineering
�� Screw mills, up to 120 m³ / h
• starscreens
• Shovel separators
• air classifier

Products for the steel industry
• Band edge processing facilities
• rolling mills
��� conveyor systems


A growing product range and increasing demands of customers from individual divisions make a steady and adequate investment readiness required for a stable and healthy growth of the company can be secured for the future.

A particular interest is that in the group a technology-and innovation-friendly climate is to be promoted in the unconventional thinking and new ideas

The company Neumann + Hoffmann has worked as a subcontractor and supplier for many global enterprises from various parts of the plant and machinery.
The turning of parts from Ø 6-Ø700mm, as well as the milling and assembly of components primarily in the materials stainless steel and aluminum is our home. Our measurement capabilities guarantee process reliability.

New in our production program is the double-lid-lock system in five different sizes, which we can offer as a separate product. More information on these, please refer to our website.

In the present time are customer orientation, quality, timelines and an appropriate price-performance ratio for a successful business.
These criteria are based on over 30 years of experience at the highest level of competence and motivation of our employees.
Modern machines, permanent process optimization and our highly trained staff ensure a friction-free production process.

You can rely on the team of the Neumann + Hoffmann GbR.

We can

Turning
· Small parts from Ø 6mm
· Large parts up to Ø 700mm
on modern CNC machines, some with driven tools
· All materials
include aluminum, plastics, non-ferrous metals and
high-grade stainless steels

Milling
· On machining centers with
B-axis (rotary table) to traverse 800x630x630mm
· 3-axis machining center with 560x1100x600mm traverse

Heat treatment and surface engineering
· Harden and reward, also of special materials
· Functional and decorative surface treatments such as anodising, DURNI-coatieren
ualia in collaboration with long-term partners

3-D metrology
· Measure of production parts for process safety
· Creation of first article inspection reports and test records
· Wage measurement
· Travels X1000 Y1200 Z900

Component Assembly
· Installation of manufactured or-supplied parts with us to complete units
· Testing according to customer specifications with test report


R apid T ransfer S ystems

α - β double-lid-lock system


Application:

The RTS lock serves the contamination-free loading and unloading of isolators, mini-environments, glove or glove boxes, barrier - or containment - systems.
This system consists essentially of two parts:
the α-and the β-port port
The α-port, the transfer port and is fitted in a dimensionally stable wall of the device. The self-contained β-port houses the einzuschleusende material or

The NIEROS GmbH specializes in the production of stainless steel products and has been in this area for a very long tradition.

We manufacture technically advanced products for the food, pharmaceutical, and chemical industries.

A main attention is paid to the development of our products and our know-how.

We offer you together with our partners a complete solution including advice and service.

NIEROS is a globally-oriented company, which exports more than 90% of its products. Our products are sold in every country in our well known partner.

Our basic product line stands for high quality and covers the needs of all discerning customers. We were exhibited in 1998, the ISO 9001:2000 certificate.

You prefer first-class quality? Then you are exactly right with us. NIKON grinding is mainly used for the production of quality products and excellent service. Take a look around our website and convince yourself of our unique offer.

Production is done on CNC OD-internal grinding machines manufactured by Kellenberger, where you can grind multiple diameters, inner and outer and flat surfaces in one setup. This ensures that the form and position tolerances are precise eigehalten. In addition, measurement protocols are created and performed quality control. Other benefits include the preservation and packaging of the products.

Since 1934, Blohm has established an international reputation for highest pecision in manufacturing drill bushings, demanding special parts according to customers specifications. Customer-focussed product development, highest quality and on-time delivery form the basis of the corporate philosophy, which has internationally acknowledged Robert Blohm GmbH as manufacturer of precision parts. Blohm, as a producing system supplier, enables customer to schedule their material requirements, saving time and money.

Cutting to perfection - in the heart of Germany



You are looking for a competent and highly modern partner for the production of machine parts, automotive components, tooling patterns or other components for your products?

The NOTHNAGEL technology has specialized as a contract manufacturer for demanding and short-terminated metal parts.



Special materials such as titanium and titanium alloys, Ampcolegierungen, high-strength stainless steels can be made accurately. We manufacture on state of the art and new machining centers and lathes Mazak and Makino. Maximum turning diameter of 380mm and milled parts with dimensions 1050x550x510mm can be edited. Fitting tolerances in it5 are process reliability can also be produced for individual parts. Due to highly skilled professionals and use of modern tools we can offer you as best quality at reasonable prices.



Also, we provide development, installation, and design of complex assemblies.



Through years of experience in the operation of a tool-and a plastic manufacturing, we also offer the complete processing of Spritzgießaufträgen. Starting from design to implementation in a complex, viable mold.



By using a Hochgenauigkeitsbearbeitunszentrums Makino Japan, save yourself extra work, such as polishing of high-gloss surfaces.
Are possible roughness of Ra 0.2 microns in at HRC64 high precision contours and dimensional deviations in the micrometer range.
The maximum form size is 1050x550x450mm.



Production of lathes and milling precision parts, 3D machining, grinding work
Plastics Processing

The Rasoma Machine Tools GmbH in Saxony chub produce vertical lathes, finishing machines and ring turning machines. We use the expertise of 85 years experience for a broad range of mechanical engineering. But Rasoma offers more. Since include robot portals linking machine tools in the program. On the other hand, also the tool and workpiece magazines are built in various forms as well as special machines to complete, automated welding lines as the manufacture of radiators of various designs.

NTEC is a partner and supplier for tool making company in the field of plastic, pressing and casting technique.

The NTEC GmbH offers, in addition to the most common standard parts for mold making, an extensive range of precision flat and tool steels. Let the quality of our advice and our service convince and challenge us.

In our workshop, we manufacture fine cutting tools since 1985. Our affordable products of excellent quality can be used for each type of material you want to process. We also undertake repairs to existing tools.

Our expertise enables us to meet even the most specific requirements for special cutting tools which are not commercially available, allowing you to save time and money.

In our workshop, you will find all kinds of machining constructions as well as grinding surfaces and cylindrical.

With over 30 years of experience, we continue to innovate in manufacturing and shaping of cutting tools.

Following up step by step the technological evolution, we have four AKIRA SEIKI vertical machining centres -a five-axis (4 + 1) and three three-axis, as well as a three-axis CNC lathe. We use CAM/CAD NX UNIGRAPHICS SIEMENS to design and program. For the quality control, we use a CMM of Tesa.

The combination of technological knowledge and modern equipment allows us to meet the needs for quality products and reasonable costs, both in cutting tools manufacture and general machining.

We use high quality materials accompanied with all the necessary certificates, whenever needed.

We are a manufacturer of precision mechanical parts.
Our machinery is made up of NC lathes, mills with 4th and 5th axes, NC grinding, EDM machines,
laser marking.
We design special equipment for clamping parts in the construction of gears.