Welcome to the company Helmut Nauber eK Feinmechanik & Maschinenbau,
Your partner from Hamburg for turning and milling work as well as mechanical component manufacturing

Only the fairest and most productive companies are able to work in partnership with their customers and the highest
To meet demands.

With this in mind, we have been serving medium-sized companies and large corporations in the market segment of industry and shipping for many years.

We manufacture individual pieces and series productions in standard or special production / special machine construction.

uncomplicated
flexible
competently
reliable

See for yourself.

Our services include:

Component manufacturing
custom made
Manufacturing of individual parts
Production of small, medium and large series
Repair and repair work
Hard turning, drilling and pushing
Sandblasting of parts / components
Mechanical production on conventional / CNC turning and milling machines
Fixture construction

Emerging from a locksmith, founded in 1946 in Wattenbek (Schleswig-Holstein) has the Henning Dierk machine and Appparatebau GmbH due to the constant development and expansion of its manufacturing technologies over the years to become a powerful medium supplier for sheet metal parts / metal parts and assemblies mounting developed, as well as competent and reliable partner, flexible now divided into two production sites.

To produce high quality sheet metal parts and assemblies a team of experienced and motivated employees is at the Henning GmbH Dierk next to a modern machine park requirement. The long-term and clear corporate philosophy helps that customer requirements are fully met in close cooperation with our customers and suppliers.

In the center of all our activities for decades is the customer and their satisfaction. Our aim is to offer cost-effective solutions for our customers, thath short manufacturing and delivery times, a fair price / performance ratio and a consistently high quality of production.


This is exactly where our strengths lie.



Take advantage of it!



We look forward to your projects.



We supply to customers from different industries such as
- Machinery and equipment
- Interior Finishing
- Warehouse
- Ventilation and Klimabau
- Electrical industry
- Medical Industry
- Authorities

Materials
- Steel
- Stainless Steel
- Aluminium
- Copper
- Brass
- Plastic

Established in 1988, the production HEPRO ag expert in precision mechanics and system engineering. With us you get, because expert support in production planning and process development, tailored and comprehensive solutions from a single source.

HEPRO production ag has a modern machine park and strives permanently improving the material resources.

The company employs about 30 people, of whom there are about 8 per Polymechaniker learners complete their basic training in HEPRO production ag. We promote continuous learning and maintain a social and family and transparent corporate culture.

The quality of our products is up to ISO 9001: 2008 standards.

We are an innovative and powerful companies in the metalworking industry, which successfully presented by flexibility, high quality and manufacturing standards for several years on the market.

With an efficient and equipped with CNC technology, modern machinery, we manufacture items, sample parts, small and medium series in all standard and special materials.

With over 35 years of experience in mechanical engineering and metal working, we are now even to realize highly complex manufacturing tasks is able to provide our customers requirements to meet.

Our company "Hochstein Technik" was founded in the summer of 2012. We specialize in the cutting of aluminum and all common model building materials
Have experience in modeling and mold making, gauging and blow molding, as well as device construction.

METAL PARTS MANUFACTURING - TOOL MAKING - CNC MILLING - CNC TURNING - WIRE EDM - DEVICE CONSTRUCTION - ROBOT WELDING

HSC CONTOUR GmbH is a service provider to develop. Construction and HSC machining model, devices and tools for aluminum and plastics industry, as well as for high-speed cutting of any materials and technical components.

We are a medium sized company with about 60 employees near Ingolstadt. The company Schermer has now been around 32 years. Our production focus lies in the production of precision parts (accuracy to 0.002 mm) for mechanical engineering, the aerospace industry and the automotive industry.

In addition to high-precision individual parts and small series, we also manufacture complete equipment and tools. Our machining depth ranges from conventional turning / milling about the CNC-Drehen/CNC-Fräsen to grinding (flat, indoor and outdoor round, coordinates, etc.), wire EDM and waterjet cutting.

Here, our range of materials from steel and stainless steel ranges over the non-ferrous metals, brass, red brass and copper up to the light metal such as aluminum and titanium.

As a partner in our small group, we have a separate material including service providers, our sister company MVI (www.mvi-metall.de), which ensure rapid deployment of most raw materials and semi-finished products.Over a network, which we, together with our suppliers, we can offer our customers a wide range of heat treatment processes and surface coatings obtained from a single source.
So we are as a supplier specializing in the most common heat treatment methods such as case hardening, nitriding and vacuum hardening.

Our program offers among other things a complete machining in the field of manufacturing parts by: lathe parts, pistons, bushings, washers, rings, valve seat, coil, cone, spool, pipes, sleeves, shafts, axles, hubs, spool, spring plate, pin, roller, roller , bolts, screws nozzles, grinding mandrels, sizing, spindle, aperture, mandrels, lid, insert flange.

In addition to our machining capabilities, we offer our customers even complete assemblies such as measuring devices, test equipment, gauges and mounting devices.

In 1961, Hubert Bulach in Baden-Württemberg Gammertingen the company Hubert Bulach, arts and crafts metal goods. Over the years, the company was restructured to supply work in the stamping and welding area. A consequent expansion was then 1986, the own tool and die making.

Meanwhile, the complete tube processing is possible.

Flexibility, reliability and high quality are the hallmarks of our company in the field of sheet metal and tube machining and tool making.

Punching - Bending - Pull

On several eccentric presses and hydraulic, CNC-controlled punching and stamping press with die cushion, we manufacture parts according to drawings, samples or customer with a press capacity to 200 tons and a clamping area of 1000x1200 mm.

Furthermore there is a controlled press brake for bending sheet metal parts up to 4mm thickness and 2000mm length.

Further processing such as surface treatment, welding, riveting and assembly to the finished part, we like to take over for you.

MIG - MAG & TIG

For precise and high-quality welds, a welding robot is used.

In addition, we have the possibility of producing welds on bends or angles bows with a controlled rotary welding table.

Bolts and spot welding operations are also carried out at us.

Rohrbiegetechnik

After drawing, sample or customer specification, we turn your pipes up to diameter 42x2mm and a length of 4 m on a CNC controlled pipe bending machine.
Further processing measures such as end form, punching or welding are also carried out by us.

Toolmaking

Tool designs in 2-D and 3-D area are created according to customer specifications, parts drawings or information from us.

All popular file formats can be read.
The connection of all machines to the CAD / CAM system allows for flexible and efficient manufacturing of tools.

- Drawing tools
- Follow-up and follow-on composite tools
- Punching tools for inlays
- Bending tools
- Tensioning, welding and testing
- Injection molds
- Foam molds

Wire and die-sinking EDM

We erode for you from item to small series.

Wire EDM
Sinking EDM

The tooling was founded in 1906 and currently employs 60 people. Focuses on the areas of tool and equipment, as well as contract manufacturing in the field of machining and EDM.

Our customer base spans virtually all areas of automotive, capital and consumer goods industry and includes many names that are at the forefront of the world market.

Construction
We design our tools in 3D mainly on Catia V5 from IBM. In addition, eligible for 2D and 5-axis machining Tebis and Cadda V4 used. The data is done with dial name or e-mail in the IGES formats 2 - and 3D, VDAFS, CATIA, DXF or DWG.

Toolmaking
* Follow-on composite tools
* Cutting and punching tools
* Bending Tools
* Stamping and pressing tools
* Foil cutting tools
* Foil deep drawing tools

We design and manufacture according to supplied designs presented or patterns, tools up to a size of 1200x4000 mm and a weight of max.25,000 kg.

State of the art production facilities make it possible to edit the design in 3D CNC-controlled production to initial sample inspection reports on 3D measuring machines, virtually any data and drawing documents.

Years of experience and a largely self-trained staff allows us to implement safe production of complex tasks in the situation.

Precise milling and wire EDM in air conditioned rooms give us the opportunity to manufacture cutting tools with an average gap of less than 10 microns.

In series production, we rely on machining centers manufactured by Heller with a pallet changer.
With speeds up to 16,000 min-1 and rapid traverses up to 90m/min and aluminum parts are to be machined economically

Jigs and fixtures
* Welding equipment
* Benders
* Drilling, milling and turning device
* Testers
* Handling Systems

Another mainstay is the manufacture of devices for the mechanical manufacturing, welding machining and measurement and testing tasks.

Certified welders ensure a stable basic structure, annealing furnaces for stress-free post-processing, and milling machines up to 5 axis for precise stop points in space. Modern 3-D coordinate measuring machines also help in free-form surface area to verify the accuracy measure to record and document.

Contract Manufacturing
CNC milling
CNC turning
CNC Surface Grinding
CNC Wire EDM
CNC sinker EDM
Conv machining
Welding
Heat treatment
Measuring and testing

Power spectrum

Toolmaking
Our clients benefit from our years of experience.

Through innovative tool concepts, the foundations for a low-cost production are laid.

Developed and adapted to the process technology of our customers, we manufacture tools and equipment for a process-safe production.
• pressing and hot pressing tools
• stamping tools
• laminating tools
• deep drawing tools
• Carpet-forming and Hinterschäumwerkzeuge
• Forming / composite tools
• Foaming
• Special tools

Mould
Based on over 30 years experience we offer our customers an increasingly sophisticated and cost-effective solutions.

Hullmann manufactures in Germany and France:
• Foaming for molded foams such as seat cushions and backrests
• foam molds for molded parts made of hard foam
• Mehrnutzenschäumwerkzeuge for moldings Together with the equipment manufacturers, we deliver our molds worldwide.

A team of engineers developed a convincing tool concepts for our customers.

Thanks to the simulation of manufacturing processes, we are able to provide our customers with engineered solutions.

The end of the manufacturing process, each mold is paid off in our laboratory to document next to the tightness of the finished part geometry, underlines the high quality of Hullmann.

Model
Models as decision support for designers are one of the first steps in our process chain.

Only models with a vehicle can be considered realistic.

Our machining centers enable us to be able to create complete cars in 1:1 scale. Whether cubing or auxiliary models for tool and mold making, the traditional team of model builders is one of the pillars of Hullmann.

In model manufactured by Hullmann:
• Working models for mold
• Casting models
• Teach (Prüflehrenbau)
• Waterjetschalten


Jigs and fixtures
For the completion of individual process steps are often independent of the core process of working, used functional facilities.
Whether Hochpräzisionsbohrvorrichtungen for aircraft construction or installation and / or Komplettiereinrichtungen for the automotive industry. The necessary devices are realized by the configuration according to customer specification, through to operational handover of Hullmann.

Examples: devices ...
• ... for the assembly and joining of different, belonging together components in the grille assembly.
• ... for the insertion and braces retainers in the vehicle floor carpets
• ... for the production of a component following converting, to produce variants (RL / LL or gasoline / diesel) of a basic component

Punch presses and thrusters
Specially designed for use in conjunction with Hullmann punching and forming a lighter and less expensive pressure transducer was developed.

The hydraulic control of the pressure transducer is designed for safe press control with safety block and monitored valves and follows the latest UV and VBG regulations.The CE marking and the corresponding Declaration of Conformity is self-

The machine base is strong even in the basic version. In addition to a light curtain on the operating side of the pressure transducer and sitema clamping heads for safety and comfort during operation, the control system is constructed on the basis of a PLC SIEMENS S7. It can be completed on request with different visualizations in the add-on package.

With our 45 process-driven processing machinery (injection molding) with clamping forces up to 4000 KN, about 2,000 high-precision technical plastic parts and rubber and rubber-metal connections are made at the time.
Except for PVC, we provide you with all plastics market available.
The designs of about 100 customers at home and abroad are construction and materials meet transposed into molds and tools and manufactured by injection molding.
Follow-up work such as assembling, printing or conversion can also be performed.
An operating data acquisition system (PDA) system with visualisiertem console and a computer-assisted quality control (CAQ system) according to the guidelines of the DIN EN ISO 9001:2000 (quality) as well as raw materials and materials testing equipment ensure the desired high quality standard.
The own 3D CAD design and its own tool and mold (3D-CAM) contribute to this continuous quality production.

We also have our own lathes and automatic lathes department (6-axis CNC Landrehautomaten) to produce precision turned parts and lathe parts.

Main products:
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Technical Functional parts made of plastic (injection) to about 2.000 grams
Encapsulation of inserts, shafts, pulleys and rollers for paper transport
TPU-X processing (crosslinked TPU)
TSG (foam injection molding)
Metal substitution
Compact, insert, and 2-component technology, component manufacturing, printed housing
Rubber-metal compounds (vulcanization)
Tooling
Turned parts and lathe parts