Background

About us


About us

Acélgyűrű Kft. is a hungarian private company with two owners, the Hámor Zrt . and the Brinvest Zrt.

The company was established in 1993. The main line of our activity is ring rolling mainly to the bearing industry.

The Acélgyűrű Kft. (Steelring Ltd.Co.) has been possessing the DIN EN ISO 9001: 2008 quality assurance, which was issued by TÜV Rheinland Cert GmbH..

Our customers are European companies (from Germany, Austria, Slovakia, Romania, Sweden, Italy), where the Acélgyűrű Kft. has achived the "A"-Category transporting qualification.

Ring rolling

On the rolling mill the following products can be produced

- Seamless rolled rings from 100 up to 370 mm diameter and

- up to 150 mm height

- Weight: max. 38 kg

-Wall-thickness: 8 - 60 mm

Heat-treatment

Heat-treatment procedures

Annealing

Quenching

Tempering

Stress-relieving

GKZ-annealing

Normalizing

CNC-machining

- max. outer diameter: 350 mm
- max. height: 300 mm
- max weight: 110 kg


Dimension control
Our company has an own measuring sheet and system for the measurement.

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