The name Kohlstaedt stands since 1976 for custom components and assemblies.
We see ourselves as a partner who walks with a high degree of individuality and professionalism ideas into products. Our unique production makes it possible, the front and cover the entire range of the housing art.
Continuous growth and personal contact to our customers make us a reliable companion. The above-average growth of our customers, we must understand this as confirmation of our daily work.

Punching / lasers
For the mechanical prefabrication, we can always choose the best manufacturing processes. Contours and Druchbrüche can be performed both as a laser cut, and punched. The combination of laser and punching provides the economic optimum for all batches.

Folding / bending
During the transition of a sheet metal blank in the third Dimension to ensure angular tolerances, continuous bending angle and the maintenance of dimensions.A footprint free bending or laminating with protective films can be applied to visible surfaces.

Press in and weld nuts and bolts
Essential for all assemblies in enclosures and front panels are pressing and welding fixtures.

Welding
For all materials we have the right welding process. Steel, aluminum and stainless steel sheets we weld by hand or by machine. The corresponding Schweißnahtpassivierungen be put to use in highly stressed parts.

Mill
With our Fräscentren HSC (high-speed cutting) not only optimal surfaces are manufactured. Compared with the conventional milling operation can be carried out with the 5 to 10 times the speeds and feeds according to material. These technological advantages provide for economical processing times.

Grind
When the housing parts and front panels, which are neither painted nor powdered or anodized, ensures a clean cut image for a professional finish.Depending on the component and requirement we grind by hand or belt grinding machines.

Anodizing / chromating
In our in-house electroplating aluminum parts (front panels, sheet metal parts, case) anodized and / or provided with organic conversion coatings. Partially anodized / chromated aluminum parts are possible, as untereloxal printed areas.

Assembly
The installation of locks, sash locks, doors, seals, connectors and special in and add-on parts can be carried out by us. Partial and complete assemblies, we also carry out with materials provided.

Screen printing
By screen printing various materials can be printed. We print to your specifications not only your membrane switches, front panels and front covers. In manual screen printing we can design sheet metal parts and the housing individually. For highly stressed surfaces, we can run the screen printing in Untereloxaltechnik.

Film assembly
Folienendschnitte be performed depending on the support and structure with laser or conventional cutting plotters as well as punching tools.The loading LEDs and metal domes and laminating the entire keyboard assembly will be held for specific projects. Front and decorative foils are shaped with tools from our own production. Here's more, glass and plastic windows and touch screens can be integrated into the front panels and enclosures.

Electronic assembly
The ESD-equitable assembly of customer and standard electronics can be carried out to final acceptance.


Front panels
Front covers
Membrane keypads
-Sheet and p...

We are a manufacturer of welding components and have been working together for years with companies such as Andritz Hydro, Siemens, GE, Alstom etc.
CNC cutting, welding, annealing, mechanical machining, sandblasting, painting and transport are processes that we can offer in the production of welding components.
Koncar steel structures (Koncar metalne konstrukcije) is located in Croatia, in the capital Zagreb.
We design scythe designs such as parts for hydro generators, base frames for turbines and many others for 20 years.
The technical knowledge and the experience represent our strength to assure our customers their requirements for a reasonable price.
Customers such as Andritz Hydro, Jeumont Electric, Alstom Power, Koncar Generators and Motors etc., are excellent "witnesses" of our performance and quality.
Certified welding processes for sheet thicknesses up to 250 mm as well as certified welders assure high quality products which are controlled by Level 2 and Level 3 inspectors.

KONMAK IND. INC has been producing marble machine productions on a large scale since 1980 and has thus acquired an extensive expertise in mechanical productions. Having based ourselves on the features demanded by large companies, we have created innovative, user-friendly applications that are now available to small and medium-size companies.



Our keen knowledge of the marble machine industry has helped us develop solutions that answer the needs of today’s clients. These solutions allow you to increase productivity, reduce operating costs and increase customer satisfaction. All of our marble machines are produced on CNC controlled workbenches which are designed by KONMAK’s R&D department. The machines are tested in KONMER-the brother company of KONMAK-to ensure the high quality. Also, we produce assembly and layout plan of the water clarification tanks which marble producers need.



We also provide concrete mixers which fit the European standards of abrasion resistance. Our concrete mixers are user-friendly and efficient. Besides, we also export cable machines to lots of countries such as Iran, Syria, Egypt, Sudan and Jordan.



Our products also include sail masts which are aesthetically pleasing and corrosion resistant. KONMAK is a major supplier of underground and pressure vessels, textile, food and chemistry sectors. Utilizing the latest manufacturing technology standard of ISO 9001-2000 EQA Quality Management System, KONMAK participates lots of national and international trading exhibitions.



Further to our information, please take a few minutes to visit our website: www.konmak.com. See how KONMAK’s marble machines can optimize your business. I invite you to contact us today so that we can discuss in details how we can help you.



Thank you for the interest you have shown in KONMAK!

KO-PO is a family company for production and service. Its main occupation is the production of different metals parts for final users, for engineering, for automotive and furniture industry. Our equipment enables the treatment of all kinds of sheet metal and metal profiles. Our tool shop helps to meet requests of the market with quick and economical finishing. The best results are achieved with technology chain of cutting, stamping, bending, robot welding and manual finishing. A large size of powder painting line and all kinds of metal surface treatments are available.
Our customers are mostly from middle Europe.
Our quality is controlled in accordance to ISO 9001:2008.

Kovo spol.sr.o. (Ltd.)

Address:

Cergovska 539
086 41 Raslavice
Slovakia

Tel.: +421/54/479 2215
Fax: +421/54/479 2146
E-mail: kovosro@stonline.sk
Web: http://www.kovosro.sk

Established: 1987
Number of employees: 60
Communication languages: German,English,Czech,Russian, Polish

Our company was established on October 20, 1991 or more specifically during the onset of privatisation in the former Czecho-Slovakia. Our feasibility study was worked out with the human potential in mechanical engineering in mind. It has followed up in the long tradition of boiler and radiator production. It specializes in the production of central heating boilers, for households and smaller industrial premises, up to the wattage of 50 kW. It produces boilers running both on solid and gas fuel. It markets its production mainly in such foreign markets as Germany,Austria,Latvia, Lithuania, Hungary and the Czech Republic. The company also deals with handling and palletization technologies, which are widely used in warehouse management, interoperational transport and in logistics in general. The greater volume of production heads for the transport handling of various assembly parts in automobile industry. Our company supplies almost every European automobile company with its transport pallets. It also offers a gardening range of flower-pot holders and support constructions for plants along with a variety of contraptions used for capturing rodents, small birds-of-prey and birds. The traps are widely used in hunting. Animal traps and cages are designed not to hurt the animals themselves or their outer appearance.
Production profile summary: steel plate and steel profile processing for a range of mechanical constructions and products. Nowadays, the annual volume of our production amounts to 30 million SKK; with 90 % of it produced for export.



Profile: Production of the pallet technique, which is suitable for all kind of stock work and intermediate operation transport. Some kinds of pallets are dedicated for military use. We are able to develop and prepare the production of pallet technique on the basis of the customer requirements as well. – production of the boilers (output up to 50 kWh). The boilers are produced to work with the gas as well as solid fuel. – production of the garden tools (rakes, different kinds of holders etc.) – production in the car industry (production of tripod frame for the axles. The frame has got the dead tonnage of 2 or 3 tons and the adjustable height. This frame is widely used in the car services. We are also able to produce the exhausts for the car industry.) – The company is also able to produce variety of mounded products and the welded constructions fully accomplishing the requirements of our customers. The row material are mostly tin-plates and profile semi finished steel products. The maximum capacity of the company is approximately 50–60 mil. SKK per year. The production technology is based on following modern machines:

Machinery

The row material are mostly tin-plates and profile semi finished steel products.
The maximum capacity of the company is approximately 50-60 mil. SKK per year.
The company uses apart from a.m. machines the following:
• plasma cutting machine PLO3
• punching machine for the tin plates (the max. thickness 4 mm TGR)
• assembly line for surface treating

PLASMA CUTTING MACHINE- PL03

PRESS BRAKES

PUNCHING MACHINE TGR


ASSEMBLY LINE FOR SURFACE TREATING


OTHER EQUIPMENT

tin plate benders
tin plate scissors
ring machines
press machines (from 60t up to 160t)
welding sets for the welding in inert atmosphere or welding sets using electrodes
point welding machines
joint welding machines
lathes and millers



Dipl.Ing.Vincent Hlavinka
Director