Machining Technology from GROB

From Concept to Finished Production Line—All from a Single Source

At GROB, machining technology means more than just individual machines. The focus is on integrated manufacturing systems that optimally link all process steps—from rough machining to the finished component.

These systems are based on:

  • modular machining centers
  • specialized special-purpose machines
  • integrated automation solutions

These components are combined into highly productive manufacturing lines that are precisely tailored to the respective requirements.

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Your Benefits at a Glance

  • Everything from a single source

    Planning, Engineering, Manufacturing & Commissioning 

  • Maximum process reliability

    Coordinated systems instead of isolated solutions 

  • High productivity

    Optimized cycle times & reduced idle states 

  • Custom solutions

    Precisely tailored to the component and volume 

  • In-house tool &
    fixture design

    as well as the manufacture of clamping devices

  • Flexible automation
    solutions

    tailored to your needs

  • 100 years of process and engineering experience

    in a wide variety of industries

  • 24/7 Service-
    support

    for maximum operational reliability

The Right Machine for Every Application

An Overview of Our Solutions
Die G320 von GROB ist ein hochmodernes Bearbeitungszentrum mit zwei präzisen Bearbeitungsspindeln für eine effiziente Fertigung.
G-Series
Modular Machining Centers

Flexible and highly efficient: Our G-Series allows you to configure customized production lines to meet your specific needs.

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Die G520F von GROB zeigt eine robuste Bauweise und innovative Technologie, ideal für anspruchsvolle Fertigungsprozesse.
F-Series
Machining Centers for Frame Structure Parts

The Ideal Frame: Our F-Series offers the perfect solution for your frame structure and chassis components.

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Mit ihrem kompakten Design und der fortschrittlichen Technologie ist die G920F5 von GROB perfekt für moderne Produktionsumgebungen.
F4/5-Series
Machining Centers for Mega Castings

Discover the versatile machining capabilities of our machines for mega castings.

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Mit ihrem kompakten Design und der fortschrittlichen Technologie ist die G920X von GROB perfekt für moderne Produktionsumgebungen.
X-Series
Machining Center for Extruded Profiles

Our G920X is ideal for the precise and efficient task of machining extruded profiles.

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Ein Roboterarm von GROB positioniert einen Zylinderblock auf einer hochmodernen Bearbeitungsstation.
Modular Special-Purpose Machines
Personalized & Flexible

We develop solutions tailored to our customers and their workpieces—ranging from automation systems and measuring machines to complex special-purpose machines.

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Flexible Fertigungslinie von GROB für den Automotive-Sektor
Turnkey Systems
Everything from a single source

Our customized turnkey solutions provide you with complete systems tailored to your specific needs.

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Areas of Application

GROB’s machining technology is used wherever the task of high-precision and cost-effective machining of complex components is required—particularly in the automotive industry and related sectors. 

Based on modular machining centers and custom-designed turnkey systems, we create flexible manufacturing solutions for the series production of a wide variety of components. These include, among others, cylinder blocks, crankcases, transmission cases, as well as chassis and structural components such as control arms, wheel carriers, and much more.

Turnkey Production Lines 

The customer system shown here is a highly efficient GROB production line for performing tasks on gearbox and clutch housings. 

As part of this turnkey project, GROB designed and manufactured the machining centers as well as the entire automation system in-house. The linear gantry can be configured as an I-loader or an H-loader. It features one or two vertical axes per carriage.

01
MACHINING CENTERS
1- and 2-spindle machining centers with 4 and 5 axes
02
HIGH-DYNAMIC COARSE-LINEAR GANTRY SYSTEMS
Available in I-loader and H-loader versions
03
GROB robot cell
A modular system allows for a solution tailored to your needs, and various storage options enable the provision of rough parts in parallel with production run times.
04
GROB robot cell
Integration of post-processing operations such as deburring, washing, and marking of parts; automated unloading of components; and leak tests using manual or automated leak-testing systems
05
TRANSPORT AND AUTOMATION COMPONENTS
Automation system for linking stations via workpiece conveyor belts—with workpiece-specific transport pallets as needed
01
02
03
04
05
Examples of Processing

References & Real-World Examples

100 Machines, One Vision

Since 2009, Endurance SpA and GROB have maintained a close, strategic partnership in the field of powertrain components. In the video, Andrea Tarditi, Technical Director at Endurance, explains how technical expertise, reliable project management, and a trusting collaboration have contributed to their shared success. 

A special milestone: the 100th GROB machine at Endurance—and the company is already looking ahead toward the 200th machine.

“Even during the sales phase, we were impressed by how quickly our inquiries were addressed. GROB’s expertise, its fast and competent problem-solving, and the excellent relationship we were able to build make it a manufacturer we definitely want to include in future projects.”

Edoardo Biglia
Head of Production Planning, Biglia

“I would always recommend GROB. It’s the best machine I’ve ever bought. Precise, dynamic, and reliable. The additional cost at the time of purchase is easily recouped over the machine’s lifespan.”

Martin Simon
Production Manager, Druckguss Westfalen

“We see GROB as a reliable partner that treats us as equals. For a good ten years now, GROB has consistently met all of our needs—before, during, and after the purchase.”

Adrian Gasser
Owner, Mandatec AG
Downloads

Would you like more in-depth insights? 

Download the complete brochure now, featuring all technical specifications, options, and configuration possibilities.

FAQ - Frequently Asked Questions About GROB's Machining Technology

GROB develops complete manufacturing solutions for the high-precision conventional machining of complex components. Its product portfolio includes modular machining centers, special-purpose machines, automation solutions, and turnkey systems—all from a single source.

These solutions are primarily used in the automotive industry and related industrial sectors. Typical applications include the task of machining powertrain components, chassis and structural components, battery housings, and mega-castings.

GROB systems can be used to perform various tasks, such as machineing cylinder blocks, cylinder heads, transmission cases, steering knuckles, control arms, subframes, frame structural components, battery housings, and mega-castings, with precision and cost-effectiveness.

Customers benefit from dedicated points of contact, streamlined processes, and maximum efficiency. The integration of all components results in a cost-effective and high-performance comprehensive solution.

Special-purpose machines are designed precisely to meet the requirements of the specific part, the desired cycle time, and the production process. This results in highly customized solutions that maximize efficiency and productivity.

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