Our story

Establishment of Minostar Sp. z.o.o., based in Chełm Śląski, whose main objective is the production and repairs of parts and components of mining machinery and equipment.

Participation in the first overhaul of an AM75-Ex-S type roadheader for Przedsiębiorstwo Budowy Szybów S.A.

Obtaining an assessment of the ability to make repairs of roadheaders type: AM50, AM75-Ex, AM75-Ex-S, MR340X, MR340X-Ex, MR340X-Ex-S, ATM 50, ATM 75, MT 340, MT 360.

• Revamping of roadheader type AM75-Ex for Polska Grupa Górnicza S.A., Oddział KWK Staszic-Wujek, Ruch Wujek (‘Staszic-Wujek’ Hard Coal Mine, ‘Wujek’ Section).
• Overhaul of roadheader type MR-340X-Ex-S for JSW S.A., KWK Borynia – Zofiówka, Ruch Borynia.
• Repair and revamping of roadheader type AM75-Ex-S JSW S.A., KWK Borynia – Zofiówka–Jastrzębie, Ruch Borynia.

We received a positive evaluation of the effectiveness of external spraying system installed on the boom for roadheaders type AM75, AM75-Ex, AM75-Ex-S, MR340X, MR340X-Ex, MR340X-Ex-S in terms of extinguishing and preventing methane ignition by sparks – based on bench tests.

• Overhaul of a MR-340X-Ex-S type roadheader for Polska Grupa Górnicza S.A., Oddział KWK ROW, Ruch Marcel.
• We received a Certificate of Conformity for the system for monitoring parameters of spraying used in roadheaders.

Overhaul with revamping of AM75-Ex-S roadheader for JSW S.A., Przedsiębiorstwo Budowy Szybów S.A.

• Implementation of the first contract for the lease of an MR340X roadheader for JSW S.A., KWK Knurów-Szczygłowice, Ruch Szczygłowice.
• Export – sale of an AM105-type roadheader to the foreign market.

Changing the company’s visual identity, comprehensive rebranding.