We are a young company in the design, mechanical manufacturing and assembly which is available in every phase of the project to the side. Their advantage, short distances, all from one source and short delivery times.



With our experience in design, special machine, mechanical manufacturing,
Sheet metal forming, injection molding and mass production, and much more you have a partner who will assist you with us again and competently.



Whether from the idea to the series or individual services with us you are repealed always right.

Manufacturing program

Demolition attachments, Demolition equipments:

* Demolition and sorting grab

* Pulverizer
- Fix pulverizer
- Rotating pulverizer

* Concrete crusher, Concrete shear, Multiprocessor

* Crusher Jaws
- HCM-M
- HCM-C
- HCM-S

Our brand is:
Quality, power, reliability, price-performance ratio.

Our goal is:
Our customers are 100% satisfied with our products and with us.


Demolition equipments, demolition attachments

Demolition and Sorting Grabs
The new generation of demolition and sorting Grabs HCG was created for compact excavators. HC grabs can be very effective for: Demolition projects, Sorting from scrap and waste, Handling. Thereby a significant reduction of the wast disposal costs is achieved.

Pulverizer, fix and rotating
The new generation of pulverisers, HCP and HCP-R have been developed for the primary and the secundary demolition. The HC-Pulverisers can be very effective, and can be used with absolute safety for demolition of constructions, brickwork, concrete plates, concrete structures and recycling activities

Concrete Crushers
Our Multiprocessors, new generation of Concrete Crushers, have been designed and developed for universal use in heavy demolition and recycling works. These are designated for 15 to 45 tons excavators. The Concrete cruschers can work very effective and trouble-free in primary and secondary demolition.

Your partner for precision, absolute accuracy and reliability from Schramberg-Sulgen!

Since the company was founded in 1945, our customers have valued the quality of our work.

Well-known industrial and commercial companies from the sectors of medical technology, mechanical engineering, electrical engineering, watchmaking technology, jewelry, optics, precision engineering and aerospace technology are on our customer list today.

In the meantime over seven decades and now with the fourth generation, we have proven our delivery reliability and quality.

We would like to convince you too!

Our company have a long tradition, roots of our company go back to 1991.
We offer solutions in mechanical engineering and toolmaking. Our guidance is quality in both areas and customers satisfaction. We have a large range of services and we can say that we have a lot of experience which we have gained so far.

Our products are given contemporary and high practical value. Company Košnik with an innovative approach, our own development and modern equipment achieved excellent results in the field of metal processing.

We develop high quality products
We produce welded pieces
We perform individual metal processing operations
We refinish intermediate products
We build constructions
We produce preparations for workpieces

Köster CNC-Technik is an up-and-coming company specializing in production
of drawer inserts, workpiece clamping devices
and commissioned work for industry and trade. The company offers a large number
Standard types as well as special solutions according to
customer requests.
High-tech in rural Wagenfeld
Mechanical engineering technician Tobias Köster is the owner of the
Köster CNC technology company. With his new Mazak
He has been producing the CV5-500 in his workshop since 2021.
In the middle of a rural idyll become complex
Components manufactured on the highly efficient CV5-500.

'The Kost company is 2004
was founded
and a family-run company.
Customer loyalty and quick communication and implementation
of your plans set us apart.
Get to know us and work with us.
We look forward to you.

Precision that arrives



Himself to the production and continuous control of precision parts
we a lot of attention. Finally, we want only proper
Deliver the components to make this an impeccable operation
guarantee. Because quality made by Koestler's quality,
can be trusted at all times. Promised



Tool and mold for
wide variety of applications



We manufacture extrusion blow molding for:


* The item production in the automotive industry

* Components and Modules of Cell Phones

* And other wide range of applications



And parts production, small-and
Mass production 3-axis, aluminum, steel /
Cast steel and hard machining

We are one of the leading suppliers of sheet metal processing in Croatia!
attached our folder, which gives a short overview of our range of services and contains some product examples.
production steps:

- Laser cutting
- Tube Laser Cutting
- Edge Rounding
- Bending
- Welding
- Spot welding/stud welding
- Grinding
- Saws
- Drilling
- Surface treatment
- Mounting
- Turning
- Milling
Our production range starts with simple laser circuit boards and goes all the way to complex components (laboratory tables, protective covers for mechanical engineering, control cabinets, housings, etc.). In close cooperation with our long-standing partners, we can also offer production steps such as galvanizing, painting and powder coating

Laser cutting:
* 2x laser format: up to 2.000 x 4.000 mm
* 1x laser Format: up to 1.500 x 3.000 mm
* Sheet thickness stainless steel: up to 15 mm
* Sheet thickness steel: up to 20 mm
* Sheet thickness aluminum: up to 14mm
* Brass sheet thickness: up to 8mm
* sheet thickness copper up to: 8mm

* Further processing: Drilling, thread cutting, welding are possible with us.

Folding
Bystronic Xpert 200/3100
Technical details
* Length: up to 3.000 mm
* Measurement sensor technology: angle measurement and control in one process

* Further processing: drilling, thread cutting and welding
If you have any questions about laser cutting or would like more information about how we can support your company's workflows with our laser cutting process, please contact us.

Translated with www.DeepL.com/Translator (free version)

We are a modern family business. We are a manufacturer of high-quality serial and piece components for the engineering industry, we specialize primarily in the production and supply of CNC machined parts, weldments and machined castings.
We manufacture according to the customer's technical documentation.