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Castings

WE OFFER CUSTOMERS WHAT THEY NEED

The comprehensive project solution from design proposal, selection of suitable material and production technology, to production, inspection and delivery to the destination.

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  • We cooperate with certified local and foreign manufacturers and foundries ensuring high quality and supplier reliability.
  • We provide castings from gray, nodular, special cast iron, aluminium and steel.
  • We focus on castings in weight range starting from 0.5 kg up to 10,000 kg.
  • We choose the appropriate production technology according to the size, shape, accuracy and required amount of castings.
  • We design the appropriate type of pattern equipment with respect to the specified accuracies and the expected production quantity.
  • Added value for the customer are services as surface treatment, machining, assembly, packaging, and transport.

MATERIALS

MATERIAL IS ALPHA AND OMEGA OF EVERY CASTING.

Properly chosen material is a guarantee that the casting will fulfil its function in any situation.

Nodular cast iron

The cast iron with nodular graphite, which is characterized by high tensile strength, hardness and ductility.

DIN EN 1561RM MIN (N/MM2)HBB MAX (BRINELL)
EN-GJL-400-15400200
EN-GJL-4000-180-LT
400140-200
EN-GJL-500-7
500230
EN-GJL-600-3
600270
EN-GJL-700-2
700300


Gray cast iron

The cast iron with flake graphite, which is characterized by relatively high strength and hardness.

DIN EN 1561RM MIN (N/MM2)HBB MAX (BRINELL)
EN-GJL-200200220
EN-GJL-250
250240
EN-GJL-300
300260

Adi cast iron

This is a special bainitic ductile iron, which is characterized by very favourable strength, ductility, dynamic strength, and abrasion resistance. ADI cast iron with its mechanical properties is very similar to cast steel.

DIN EN 1564
RM (N/MM)
EN-GJL-800-10
800
EN-GJL-1400-1
1400

Cast steel

We offer materials such as cast steel, steel for refining, heat-resistant steel. Based on the required characteristics of the manufactured part, we choose a suitable type of cast steel, which differ from each orther in chemical properities. We can provide cast steel castings from 5 kg to 10 000 Kg according to drawings and material specifications.

Special material and consultancy

WE OPTIMIZE AND RECOMMEND SUITABLE SOLUTIONS

  • Based on our experience, we recommend suitable casting material to customers with respect to the function and use of the casting.

OLMETAL is a business partner of KOVOSVIT MAS Foundry, a.s.

Kovosvit zvýšil tržby na 1,75 mld Kč, investoval 200 mil. Kč - Strojírenství - www.prumysldnes.cz

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