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(MM) - MECH MASZ

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MECH-MASZ manufactures agricultural spare parts, with a strong focus on corn cracker rollers and other precision drivetrain components.

MECH-MASZ Krotoszyn (ZUPH Mech-Masz) – agricultural machinery parts manufacturer and CNC machining

MECH-MASZ Krotoszyn (ZUPH Mech-Masz) is a Polish metalworking company operating since 1987. The brand combines hands-on farming know-how with modern machining and turning capabilities. This is why customers choose it both for replacement parts for agricultural machines and for reliable CNC services, including conventional machining.

The company is based in Krotoszyn (Kopieczki 51, 63-700 Krotoszyn, Poland). International orders are handled by Składnica Grajewo (online store: czescirolnicze.com ) e-mail: [email protected]


Manufacturer’s focus

MECH-MASZ concentrates on two core areas:

  1. CNC machining – repeatable accuracy, clean finishing and the ability to produce complex shapes.
  2. Agricultural replacement parts – components for farming equipment, especially for corn cracker rolls and related assemblies.

With this combination, MECH-MASZ delivers both standard turned/milled items and demanding components such as shafts, sleeves, hubs, pulleys and parts working in continuous motion, including elements that require balancing.


Agricultural parts – product range

For over 30 years MECH-MASZ has supplied the agricultural sector, with a strong emphasis on corn cracker systems. The range includes:

1) Cracker rolls (corn cracker units)

One of the flagship products is cracker rolls – a key factor in kernel processing quality and machine throughput. MECH-MASZ offers rolls as replacements for widely used solutions, including options for:

  • Claas Jaguar (multiple versions and configurations),
  • John Deere,
  • New Holland (FR),
  • ROMILL.

Depending on the model, different variants are available (e.g. short/long, various tooth profiles), making it easier to match the roll set to the machine and crop conditions.

2) Hubs and drums

MECH-MASZ also manufactures hubs, drums and cooperating parts used in agricultural assemblies. These elements require tight tolerances and proper surface quality (fits, bearing seats, concentricity).

3) Belt pulleys and drive components

The assortment also includes belt pulleys and drivetrain elements, such as:

  • shafts / drive shafts,
  • mounting hardware (e.g. washers, bolts – including left-hand threads),
  • parts tailored to specific machine designs.

4) Seals and protective elements

The range features labyrinth seals (cast iron) – useful where protection against dust and contamination matters and the machine operates in harsh field conditions.

5) Clutch components, sleeves and gears

The manufacturer produces mechanical parts for clutch and gearbox systems, including:

  • clutch elements (various types),
  • sleeves (different lengths),
  • gears,
  • selected shafts for dedicated applications.

6) Shear bars, knives and cutting parts

MECH-MASZ supplies shear bars and cutting-related parts used in chopping and processing systems, made to fit popular agricultural solutions.

7) Seeder discs

Another important group is seeder discs – parts that directly influence planting accuracy. Replacements are available for systems used by, among others:

  • AGRICOLA-ITALIANA (single-row and twin-row),
  • GASPARDO,
  • MONOSEM.