GRB manufactures mechanical components using fine blanking, conventional blanking, sizing, drawing, precision machining, prototyping, design and manufacturing of dies, assembly lines.
GRB - Fine blanking, Conventional blanking, Transfer blanking, Drawing, Machining, Assembly lines
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Fine blanking | Conventional blanking | Transfer blanking | Drawing | Machining | Assembly lines | Dies | Heat treatment |
Grinding

Grinding

Surface grinding is fundamental when finishing components that require high precision in terms of flatness, thickness and roughness tolerances (such as shim adjustments, seal plates and covers, etc.)

In these cases, product quality and competitiveness depend on the strength and repeatability of the process, which must be continually refined and optimised to meet the requirements of mass productions where it is the detail that makes the difference.

Giustina Grinding Machine with opposing wheels

GRB features single and double-side surface grinding machines, including

  • “Giustina” Grinding Machine with opposing wheels (horizontal axis) featuring rotating magnetic plate feed and automatic discharge;
  • Single side “Giustina” Grinding Machine with dual head (vertical axes) featuring rotating magnetic plate feed;

Abplanalp Grinding Machine

  • Single side “Abplanalp” Grinding Machine (vertical axis) with belt feed.

 

GRB Production

Production of components with:

Fine blanking presses from 160 tons to 630 tons
Conventional and transfer presses from 30 tons to 600 tons
Machining lines
Sandind machine
Tapping machines
Special drilling machines
Chamfering machines
Trimming machines

The company is equipped with the latest CAD/CAM systems for die designs; the tooling shop has machines for the relative toolings construction and maintenance procedures.

Auxiliary services:

Deburring, sanding and grinding are operations normally carried out inside the factory.

For heat and surface treatments, the company uses qualified outside suppliers.

Ask for information
 
 
 
Per ulteriori informazioni
G.R.B. S.p.a
info@grb.it
http://www.grb.it
 
Head office & plant via Nepoti, 1 Tel. +39 051 6504011 - Fax +39 051 731534 - 40011 Anzola dell'Emilia (BOLOGNA)
Production unit via Giotto, 6 Tel. & FAX +39 0533 604030 - 44020 S. Giovanni di Ostellato (FERRARA)
Home | Where we are | Customers | Information
Fine blanking | Conventional blanking | Transfer blanking | Drawing | Machining | Assembly lines | Dies
Heat Treatment | Grinding
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