Our main program is production of Al sand and permanent mould castings in a total weight of 850tons per year destined for mechanical, textile, building and automobile industry, art casting and equipment for towns and municipalities. Our mechanical work-shop provides full cutting of aluminium casts and other materials (brass, steel, plactic and others).

History of our company

Tradition of Kovolit Česká dates back to 1936 when we started with building and production of drink fittings and bell-casting. Bell-casting had been done by Mr Manousek by 1953. Afer that this production was moved to Zbraslav. The production of drink fittings was finished in 1990.
Present situation

Nowadays Kovolit Česká specializes in production of aluminium sandcasting and moulds. Our 50 years´ experience in this field represents profound knowledge that can be seen in quality and accuracy of our deliveries. Total annual production is roughly 900tons of Al moulds per year. The main customers are engineering, textile and construction companies. The weight of aluminium casts are from 0.10kg 400kg. Our foundry offers models, moulds, cores and a process of sand drying. Due to customers´ wishes we also provide heat treatment, hardening, x-ray of aluminium moulds and testing of mechanical qualities of materials. A mechanical work-shop, that provides cast machining, milling, turning, grinding, drilling, varnishing and production of mechanical parts from all kinds of materials (Al, Ms, steel, stainless steel, plactic and others), is a part of our company. Kovolit Česká employs about 130 workers.
Why to choose "KOVOLIT ČESKÁ"

* Providing the quality by means of audit according to customer´s wishes
* Historical experience
* High quality
* Precise observance of the supplies
* High level of Know- how
* Efficient order plan with uniform distribution
* 60% export to Germany, France, Austria, Italy, Slovakia
* Settled and stabilized property relations

Coating

Coating is provided by:

* blasting (blast medium is corundum, balotin, sand, rustless crushed material)
* balling-tumbling
* Varnishing – komaxit
* Machine cutting
* Scurfing
* Polishing
* Special final filing
* Grinding
* Welding and preservation (shielding gas)

Special offer

* Manufacturing of aluminium garden furniture, decorative columns, traffic signs and their fixation – fixing lugs
* Aluminium welding, blasting, tumbling, cutting, grinding, polishing, ultrasonic cleaning (450x300x330), powder and wet varnishing
* Balancing – TWINGO-I static and dynamic balancing in the highest quality class (up to ø1000mm/60kg)
* Co-ordinate measuring machine TRIMOS VECTRA 600 Touch
* 3D CAD/CAM software Solid Works

Turning and Milling Services, bending

Wir sind in der feinmechanischen Produktion im Bereich der CNC-Bearbeitung und des CNC-Fräsens tätig.

Dank ständiger Innovation und Erweiterung unseres Maschinenparks sind wir in der Lage, qualitativ hochwertige, maßgeschneiderte Lösungen für unsere Kunden zu produzieren. Auf der Grundlage der Anforderungen und des Modells organisieren wir den gesamten Prozess der Auftragsabwicklung. Wir legen Wert auf Transparenz, sodass Sie immer den genauen Preis und die Lieferzeit im Voraus erfahren. Auf der Grundlage der Simulation stellen wir ein Produkt her, bei dem eine sorgfältige Qualitätskontrolle durchgeführt wird. Wir verpacken und versenden Ihre Bestellung sorgfältig in ganz Europa.

We provide custom and serial metal production with the goal to meet the needs of even the most demanding customers. Our reliable equipment can offer you professional metal production in short delivery times, focussing on CNC metal machining, turning, milling, grinding and drilling.

Our production:
*Five-axis metal machining
*Precise piece and series production
*Manufacture of jigs and spare parts
*Production of basic single-purpose machines
*Production of small parts and minor repairs


Kovo Šmerda sro was founded in 1999, where our maiin subject is engineering production for customers from various industries of machinery, metallurgical, chemical, building and food industry.

Business
Since our founding in 1996, we are a recognized and established supplier and development partner for the fields of medicine, plastics, electronics, and the small appliances.

We are an owner-managed medium-sized companies in the precision engineering and manufacture CNC turned and milled parts and specialize in Module assembly.

With our employees, we use the technical concepts of our customers in an innovative, precise and efficient.

By using modern processes and flexible company structure, we can respond to customer requests in a very short time.

The individual skills of our team members as well as the in-house know-how are also important factors of our success and help you to master even the most difficult and demanding challenges.

Our experience we associate with your wants and needs to provide function-optimized solutions.So the company Kozar is for partners: Special requests are quite normal for us.

Production
Highest precision shaped the success of our company. Depending on customer requirements, we undertake the planning, development and production.

Our activities range from individual production to prototyping to small and medium series using CAD / CAM support. The activities are broken down as follows:

Chipping production of precision parts on CNC machines:
• Rotate
• Milling
• Drilling

Processing and post-processing of standard parts:
• Milling
• Drilling
• precision turning
• Annealing

The following materials are processed, among other things from us:
• Aluminium
• Plastic
• Brass
• nickel silver
• Niro
• Silver
• Steel
• Titanium
• Tungsten

Assembly
We have the skills of assembly and complete fabrication of assemblies with mechanical, electronic and plastic technical components.

The following activities comprise our diversified business segment:

• Cable assembly
• Soldering
• Bonding
• density / continuity tests
• Bending of capillary tubes
• PCB mounting
• assembly of tubing sets for sample promotions

Equipment manufacturing
The equipment manufacturing is another area of our company and includes the

• Planning and
• Develop

of manufacturing equipment and machines.

Art in precision
The company Kozar is dedicated to the development and manufacture of small precision parts. Our benchmark is both the functionality and the highest quality.

We see customer requirements under the historical point of aesthetic quality.

We combine 70 years of plastics processing in Scheibenberg with the possibilities of modern technologies to create innovative products. Highest quality, reliability and unconventional solutions at acceptable prices are our claim and motivation.

We regard satisfied customers through service and support as a matter of course.

Our highly motivated employees are constantly dealing with the requirements of the industry. They are well-equipped for this thanks to well-founded qualifications (DIN ISO EN 9001), many years of professional experience and an open mind for the imminent technological upheavals of the future.