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Techpilot Basis Member

    KOVOLIT Česká spol. s r.o.

    Techpilot Basis Member
    • Česká 16
    • 664 31 Lelekovice (Jihomoravsky)
    • Czech Republic
    • Phone: Show phone number +420 (0) 5 41 23 20 04
    • Fax: Show fax number +420 (0) 5 41 23 21 14
    • Web: Website
    • Member since: 2003
    • last seen online: last 360 days
    • Company data:
    • Employees: 100 - 200
    • Year of foundation: 1936
    • Turnover: 10 - 20 Mil.
    • Certifications:
    • ISO 9001:2008
    • ISO 14001
    • Location:
     Map Location
Contact & company data

Contact name

Vojtech Spacil

Technologies

Machining - Drilling / Sawing

Technology Lotsize Length Width Height Diameter Weight Material Strength

Drilling / threading / tapping

 1 - 5000 10 mm -
1000 mm		 10 mm -
750 mm		 10 mm -
750 mm		 -
 max. 750 kg -

Machining - Milling

Technology Lotsize Length Width Height Diameter Weight Material Strength

5-axis milling machines

 1 - 5000 10 mm -
1000 mm		 10 mm -
750 mm		 10 mm -
750 mm		 -
 - -

Form milling (3 D)

 1 - 5000 10 mm -
1000 mm		 10 mm -
750 mm		 10 mm -
750 mm		 -
 - -

Full-range milling (including turning)

 1 - 10000 1 mm -
3000 mm		 1 mm -
750 mm		 1 mm -
750 mm		 1 mm -
42 mm		 - -

HSC milling

 1 - 5000 10 mm -
1000 mm		 10 mm -
750 mm		 10 mm -
750 mm		 -
 max. 750 kg -

Milling

 1 - 5000 10 mm -
1000 mm		 10 mm -
750 mm		 10 mm -
750 mm		 -
 - -

Machining - Turning

Technology Lotsize Length Width Height Diameter Weight Material Strength

Automatic turning (bar)

 500 - 80000 1 mm -
3000 mm		 -
 -
 1 mm -
42 mm		 - -

Full-range turning (including milling)

 1 - 10000 1 mm -
3000 mm		 -
 -
 1 mm -
42 mm		 - -

Turning

 500 - 80000 1 mm -
3000 mm		 -
 -
 1 mm -
42 mm		 - -

Casting - Casting

Technology Lotsize Length Width Height Diameter Weight Material Strength

Gravity die casting

 1 - 50000 1 mm -
1000 mm		 1 mm -
1000 mm		 1 mm -
1000 mm		 -
 max. 5000 kg -

Hand moulding (sand casting)

 1 - 200 100 mm -
2000 mm		 100 mm -
2000 mm		 100 mm -
2000 mm		 -
 max. 600 kg -

Machine moulding (sand casting)

 1 - 2000 1 mm -
860 mm		 1 mm -
820 mm		 1 mm -
200 mm		 -
 max. 400 kg -

Tool making - Mould construction

Technology Lotsize Length Width Height Diameter Weight Material Strength

Gravity casting moulds

 - 10 mm -
2500 mm		 10 mm -
1500 mm		 10 mm -
1500 mm		 -
 max. 750 kg -

Modelmaking

 - 10 mm -
1500 mm		 10 mm -
1500 mm		 10 mm -
1500 mm		 -
 max. 750 kg -

Mechanical Engineering & Assembly - Assembly

Technology Lotsize Length Width Height Diameter Weight Material Strength

Mechanical assembly

 - -
 -
 -
 -
 max. 100 kg -

Mechanical Engineering & Assembly - Measuring & Testing

Technology Lotsize Length Width Height Diameter Weight Material Strength

Measuring / testing

 - 1 mm -
2500 mm		 1 mm -
1500 mm		 1 mm -
1500 mm		 1 mm -
750 mm		 max. 750 kg -

Surface treatment - Surface Treatment

Technology Lotsize Length Width Height Diameter Weight Material Strength

Electropolishing

 1 - 1000 1 mm -
1500 mm		 1 mm -
1500 mm		 1 mm -
1500 mm		 -
 - -

Finishing - Finishing

Technology Lotsize Length Width Height Diameter Weight Material Strength

External cylindrical grinding

 1 - 1000 1 mm -
1500 mm		 -
 -
 1 mm -
500 mm		 - -

Internal cylindrical grinding

 1 - 1000 1 mm -
1500 mm		 -
 -
 1 mm -
500 mm		 - -

Surface grinding machine

 1 - 1000 1 mm -
2500 mm		 1 mm -
1000 mm		 1 mm -
1000 mm		 -
 max. 750 kg -
further Technologies

Company description
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
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Company images

Materials

  • Steel

    • Structural steel
    • Case hardening/tempering steel
    • Stainless steel (rust-proof V2A)
    • Stainless steel (rust-proof V4A)
    • Free-cutting/mild steel
    • Tool steel

  • Light metals

    • Aluminium and aluminium alloys
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Industries
  • Automotive and vehicle construction
  • Building, agricultural and forestry machinery manufacturing
  • Construction and architectural supplies
  • Lighting industry
  • Mining and tunnel engineering
  • Office machinery and supplies
  • Chemical industry
  • Railway and rail vehicles industry
  • Electrical industry
  • Power generation and transmission industry
  • Precision engineering, mechatronics and optics
  • Hydraulic and pneumatic industry
  • Information technology (hardware)
  • Air conditioning, refrigeration and ventilation industry
  • Boiler, container and tank construction
  • Aerospace and aviation industry
  • Medical technology
  • Measurement and control technique, laboratory equipment
  • Military engineering
  • Furniture industry
  • Paper and printing machinery industry
  • Clean room technology
  • Shipbuilding industry
  • Special purpose machinery manufacturing
  • Telecommunication industry
  • Packaging industry
  • Machine tool manufacturing
  • Automation and control engineering
  • Fittings engineering
  • Apparatus engineering
  • Drive and gear engineering
  • Plant engineering and construction
  • Household appliance industry
  • Mechanical engineering
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References
Ingersoll Rand, GHH Rand, Raja Lovejoy GmbH, Metallwerk Helmstadt GmbH, Schirm Metallguss GmbH, Paulstra,Leroy Somer.R.F.S.M.T.S
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