ZEMA Zselics Ltda.

Booth number 2.2D31


ZEMA produces ingeniously engineered machine concepts for grinding workpieces such as gearshaft, turbocharger, crankshaft, flanges and journals and also non-standard solutions.

About us

Specialist in corundum grinding

The traditional Brazilian brand ZEMA joined the JUNKER Group in 2015. Founded in 1953, the company has specialized in the production CNC grinding machines with corundum grinding wheels.

ZEMA produces ingeniously engineered machine concepts in its location in São Paulo – for grinding workpieces such as gear, turbocharger and articulated shafts, crankshaft,
flanges and journals and also non-standard solutions.

ZEMA utilizes the worldwide sales and servicing network of the JUNKER Group and works predominantly for customers from the automotive and tool industry.

ZEMA Zselics Ltda.
Estrada do Capivari 741
Cep 09838-900, S.B. do Campo, São Paulo

Phone: +55 11 43976000
Fax: +55 11 43976001
Internet: www.zema.com.br

Erwin Junker Grinding Technology a.s.
Prospekt Tolbukhina 17/65
150000 Yaroslavl

Phone: +7 4852 206121
Fax: +7 4852 206121
Internet: www.junker-group.com/ru

Products and Services

ZEMA grinding machines:

  • Cylindrical grinding machines
NUMERIKA - Cylindrical grinding machines

First-Class Shaft Grinding

Versatile, rugged, long-life – the cylindrical grinding machines of the NUMERIKA series meet any requirements for the series production of a broad range of workpieces. A torsion-resistant machine bed, hydrostatic guides and grinding spindles mounted on rolling or hydrostatic bearings provide for perfect grinding results. The user-friendly control system offers all required input screens for grinding with corundum.

KARGO - Cylindrical grinding machines

Heavy shafts easily ground

Up to 4.5 meters long and weighing several tons – the KARGO series tirelessly masters grinding shafts of this size. The various sizes and wheelhead versions make this machine ideal for grinding external and internal diameters as well as faces, threads, and tapers on heavy workpieces.

Further reading

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