TECMA 2025German Exhibitors Gruetzner GmbH

Gruetzner GmbH

Booth number: 1028
g-lube.com

About us

Gruetzner GmbH has been your specialist for automatic lubrication systems and maintenance tools since 1993.

Our user-friendly lubrication solutions are used in almost all areas of maintenance in every industry across the globe. Our offerings also include various maintenance accessories for areas such as bearing mounting.

As an internationally established, family-owned enterprise, we offer particular flexibility and exceptional service. Decades of experience make us a skilled contact for all matters relating to lubrication technology. An individual, custom-built lubrication concept which is adjusted to your machines and constructions will gladly be developed by our experts.

We also take responsibility for the environment with our modern lubrication solutions and maintenance tools. By reducing lubricant and energy consumption as well as extending the service life of wear parts we achieve a significant reduction in CO2 emissions in factories and plants around the world.

Gruetzner headquarter in Nuremberg, Germany

Our team

Professional automatic lubrication

Address

Gruetzner GmbH
Dagobertstr. 15
90431 Nuernberg
Germany

E-mail: info@g-lube.com
Phone:  +49 911 2773990
Internet: g-lube.com

Contact person:

Volker Gruetzner
CEO
E-mail: volker@g-lube.com
Phone: +49 911 2773990

Kerstin Sauer
Head of marketing
E-mail: kerstin.sauer@g-lube.com
Phone: +49 911 2773990

Products & Services

Assembly Parts and Materials
Heat Treatment Equipment
Metalworking Machines and Equipment
Repair and Upgrading
Tools

Products: Automatic lubrication systems, distributors, maintenance tools, induction heaters

Services: An individual, custom-built lubrication concept which is adjusted to your machines and constructions will gladly be developed by our experts!

G-LUBE: gas-powered lubricator

G-LUBE is an electronically controlled single-point lubrication system, driven by a chemical reaction.
The dispenser excels through user-friendliness and a good cost-performance ratio. This product is the right choice for most lubrication applications: cost-effective, reliable, safe and ecological!

Your benefits

  • electrochemical drive

  • precise, reliable lubricant delivery

  • easy handling

  • activation without tools

  • environmentally friendly product, easy disposal

  • can be used outdoors

  • can be used in EX areas

  • dispensing period 1/3/6/9/12 months (modifiable at any time)

  • easy and fast to fill yourself

  • special fillings possible

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3 sizes: 60, 120, 240 ml

Chain lubrication

Bearing lubrication

Spindle lubrication

Simply fill it yourself

IND 160: Induction heating of rolling bearings

Avoid premature bearing failures due to damage caused by improper mounting!

The workpiece expands due to the uniform heating. Bearings can then be mounted cleanly and easily without effort and without jamming. Thanks to the infinitely adjustable temperature, the bearing can be heated gently and will not be damaged.

The heating device is delivered with power cable, temperature probe and protective gloves.

Your advantages

Induction heating offers many advantages over traditional methods such as ovens, gas burners or an oil bath:

  • A high level of work safety: only the workpiece is heated

  • Environmentally friendly & efficient: low energy consumption

  • Clean: no contamination of the surrounding area

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IND 160 Induction heater

Easy to use

Adjustable temperature

G-LUBE EM: High-pressure lubrication system

G-LUBE EM is a temperature-independent high-pressure lubrication system for single- and multi-point lubrication applications with grease. With its high delivery pressure of up to 60 bar (870 psi), G-LUBE EM is particularly powerful and ideally suited for demanding applications. A uniform lubricant delivery is ensured throughout the entire operating period, even in settings subject to temperature fluctuations or high back pressures.

High flexibility through a wide range of models

G‑LUBE EM B delivers precise lubrication for up to 12 months and is completely autonomous thanks to battery operation. Depending on the application, the lubrication system is equipped with either an alkaline or lithium battery.

G‑LUBE EM V can be used flexibly thanks to an operating voltage of 9–36 VDC. Thanks to the machine-operating-time synchronisation, precise, needs-based lubrication is guaranteed.
The battery-free operation reduces follow-up costs and is good for the environment.

You also benefit from 9-36 VDC operating voltage with G-LUBE EM D. The lubrication system is programmed and monitored via your PLC. This gives you the greatest possible freedom in terms of lubrication quantity and intervals for efficient, precise and cost-conscious lubrication.

For use with oil: G-LUBE EM OIL

For use with oil, the product variant G-LUBE EM OIL is available for all three models. Thanks to the large oil reservoir and a delivery pressure of up to 10 bar (145 psi), several lubrication points can be supplied simultaneously – even over long distances. Save time and money by easily refilling the lubrication system directly on site.

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4 sizes for each model

Bearing lubrication with G-LUBE EM B

Chain lubrication with G-LUBE EM B OIL

G-LUBE EM V OIL

G-LUBE EM B in use

FIT33: Mounting tool kit

Fast, precise and secure mounting of bearings

Mounting tools are necessary to mount bearings, bushings, sealing rings and pulleys safely, precisely, damage-free and quickly. Especially when mechanically mounting bearings, it is crucial that the bearing is supported on the inside and outside to avoid damage that leads to premature bearing damage.

Your advantages

  • Flexibility: suitable for a total of +/- 375 rolling bearings

  • Durability: mounted bearings have a significantly longer operating life

  • Quality: the impact rings are made of impact-resistant plastic material from one sheet

  • Economic efficiency: no mechanical damage to the bearing

  • the numbers of the impact rings are clearly engraved

  • all parts can be reordered individually

Fitting of rolling bearings • tubes • sealing rings • pulleys • gears
for shaft diameters from 10 to 50 mm and outside diameters from 26 to 110 mm

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FIT33 mounting tool kit

Content: 1 case, 1 non-rebound hammer, 33 impact rings, 3 impact sleeves

FIT33 mounting tool kit

Lubricus: flexible multipoint lubrication system

Lubricus offers a new portal to the world of automatic lubrication. With the highly versatile Lubricus lubrication system, both single lubrication points and a whole group of varied points can be provided with lubricant continuously over a long period of time.

Flexible lubrication

The Lubricus lubrication system is an extremely compact lubrication unit for oils and greases up to NLGI class 2. The lubrication system works either autonomously with a battery back or using an external voltage supply (24 VDC).

Dependent on the version, Lubricus has up to four outlets and is thus optimally suited for uses with multiple lubricating points.

Lubricus is suitable for the simple and reliable supply of lubrication to bearings, linear guides, chains and open tooth systems, for which special lubricating pinions and lubricating gearwheels are available.

Due to the compact dimensions, the  Lubricus is optimally suited for upgrades or retrofitting.

Models

Lubricus B

Basic model - Battery driven - 1 or 2 outlets

Running time 1-36 months

Lubricus V

Basic model - External power supply (24 VDC) - 1 or 2 outlets

Running time 1-36 months (intermittent operation possible)

Lubricus D

External control (PLC) - External power supply (24 VDC) - 1 to 4 outlets

Running time individually adjustable

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Lubricus: Large variety of models

Lubricus B and Lubricus D (400 ml)

Lubricus B (250 ml)

Lubricus B-EB with external battery compartment

Lubricus B with progressive distributor

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