We see ourselves as a partner for mechanical and mainly in the Zerspanugstechnik.

We specialize specifically in the production of large workpieces.
Currently we employ in our manufacturing 40 skilled workers, the daily new or
Edit other components. We usually have 1-5 batches of parts or possibly more.

Our Bohrwerkskapazitäten start at 1200mm X-travel and ends at 16000 mm.
The unit weights begin in the small area and end at 80,000 kg piece weight currently.


In the area of Karusselbearbeitung we can Wrkstücke of 400 to 4000 mm diameter
edit, and a weight of up to 30,000 Kg.

Our manufacturing capabilities are expanded, however, many smaller machines on which
we can respond quickly.

Otoman Makina is a machining company and has produced mechanical parts for the industries such as automotive, agricultural machines, general machine since 1980.

Ottmar Schiek Maschinenbau was formed in 2013 with the takeover of Manfred Kriwet Düsseldorf. Wolfgang Harings founded.

We have many years of experience in the field of sample production for materials testing, including foundries, heavy engineering, heat treatment, welding process technology and pipe manufacturers.

We are specialists in the production of heat-resistant copper welding components and contact jaws as well as contract manufacturing in the areas of sawing, turning, milling and drilling.

As an owner-managed company with one employee, we have many years of professional experience. The quality and reliability of our work are our top priorities.

Fischer sees itself as a competent partner in all questions of mechanical engineering. No matter whether design and manufacture of special machines and systems or the manufacture of machine parts in individual pieces and series. Our grown know-how, highly qualified employees and a modern machine park are the prerequisites for optimal quality and absolute reliability. Assemblies as well as complete special machines and systems are assembled in our assembly hall. Fischer demonstrates competence in mechanical engineering. Tailor-made tool systems for highest precision and constant quality are of crucial importance. With state-of-the-art machinery and qualified employees, we are valued partners for our customers in solving problems. Service - for tailor-made solutions.

Otto Metal Industry Ltd.. started it is business activity in 2012 for manufacturing casting and forging parts with it is cnc machining facilities. Our company manufactures especially different cnc machining parts,cnc lathe parts beside them metal forging parts,casting parts, metal fabrication ( welding, bending, cutting)metal fastener and bolts. We provide precision contract manufacturing for original equipment manufacturers (OEM’s) serving the commercial, industrial ,medical, electronic, architectural,just to mention a few, according to our customers engineering specifications and requirements.

Our company was founded in 1949 by Otto Rimmelspacher in Karlsruhe.

We are a universal oriented Lohndreherei and Lohnfräserei. In addition, we are able parts made of steel, stainless steel (V2 and V4) or special materials to weld such as Hastelloy and titanium. Dimensions: Ø20 - Ø300 mm, length up to 3 m, weight up to 200 kg, TIG manual welding, welds with a programmable TIG circumferential seam welding machine. From customers demanded extra-tests of the welds are performed externally. (TÜV, DEKRA, x-ray exams, FE exams, etc.). Furthermore, we can turn, mill and weld plastics. (Heating element sleeve welding or hot air welding).

Our metal welders are TÜV - tested according to "EN 287-1141 T". We also process steps according to "DIN EN ISO 15614-1" and "QW-483", and admission AD2000 Module A1 according to Pressure Equipment Directive 97/23/EC. We are also Materialumstemplungsberechtigt for "10204 EN 3.2"
At a certification according to "DIN EN ISO 9001:2008" we are currently working, we will complete this certification in the first quarter of 2011.

Furthermore, we manufacture eductor and air Reisser according to customer specifications. Eductor are used for pumping water in wells, in low-lying water table. Air Reiser care in domestic water systems for a Constant air cushion in the air pressure tank. These products are designed and manufactured specifically to customer requirements, such as flow rate and head. For more information, please refer to the brochures in our download area.

Our 15 employees are almost exclusively skilled metal workers who work independently and know that it comes down to it.

On lathes we have conventional center lathes up to a peak height of 250 mm, as well as various CNC lathes Company INDEX to a turning diameter of 300 mm and a tip length of 1500 mm, with and without tailstock, with and without bezel. Our largest center lathe can handle rough-and-work on waves up to a length of 2500 mm and a peak height of 350 mm.

Focus of our production is the production of single parts and small to medium series for industrial customers, such as nozzles and diffusers. We also manufacture complete pressure vessel according to customer specification, including flanges according to DIN and ASA.

One of our NC lathes can also be operated with hydraulic shuttle chucks for housing to NW 25 or NW 32, the processing can thus be made on 4 sides in one clamping.

In NC milling we have a CHIRON machining center with 36 tools and four programmable axes, the fourth axis is set up as a rotary axis. Maximum process paths X = 1600mm, Y = 400mm, Z = 415 mm.
In addition, we still have a smaller machining center with 8 tools for drilling and thread to M 12 in steel.

Quantity Spectrum 1 to 1,000. A CNC lathe is equipped with an automatically operating portal charging system for chuck parts up to max. Diameter of 120 mm and a maximum weight of 5 kg set.Here we can also realize larger batch sizes.

For painting, we have a small spray booth.

Can we have a customer, such as galvanized surface coating, not solve yourself, we cooperate with reliable partners.

welcome

when Otto Weisleitner GmbH

We are your specialist for mechanical engineering & manufacturing technology and are able to offer our services for:

* Elaboration of concepts, 3D designs, calculations and dimensioning, CE marking
* Production with turning, milling, grinding, water jet cutting, with focus - series production of rotary milling parts on state of the art combined lathes, milling centers, as well as the machining of large and long shafts up to max. Dm 500 x 3000 mm.
* Pressing and welding
* Assembly of modules to kopmplexen machinery
* Sensors, pneumatics, hydraulics, drive technology
* Maintenance, Servicierungen, repairs, alterations
* Survey and reconstruction of machine parts
* Advertising technology, product design, inlay work

The company is established since 2000 at the Ardeyer Street in Fröndenberg.
Since that time, the family has continually developed.
I myself am working since the 1977 worked in the metal industry
and have acquired the following Lötprüfungen since that time:
Lötprüfung according to DIN EN 13133


Our work area is as a result in the following areas:
Simple to highly intricate soldering of all materials
Completing and assembling of supplied parts in wage work (manual labor)
Bending and / or metal tubes of copper and copper alloys
If desired tightness tests can be performed
If required, items can also be sandblasted
Other contract work can be carried out in many areas,
just contact us to!