Warming drawers

Warming drawers are ideal for preheating dishes or keeping food warm. They can be combined with other household appliances, e.g. ovens, steam cookers or built-in fully-automatic coffee machines in the kitchen front for a uniform visual image.
However, they can also be customised according to alternative customer-specific specifications.
Our warming drawers were developed in-house, are mass-produced to OEM order for our brand customers and are continuously developed to meet new demands in the household appliance sector.
These three basic models offer freedom to represent the respective brand philosophy:

Warming drawer Basic.

We offer our conventional Basic model with a height of 290 mm and a width of 686 mm or 762 mm.
The height adjusts individually over the range from 136 mm to 290 mm.

  • Choice of handle or push-pull system
  • Different front designs
  • As an entry-level model, already available from smaller batches
  • 400 W connected load

Manufacturer warming drawers OEM

Warming drawer Premium.

With the Premium Class, our customers have access to an individual modular construction system.
A variety of fronts made of stainless steel and glass, both handleless or with different handles, allow the unit to be customised to individual needs.
The warming drawer integrates a glass heating plate that can be regulated with temperatures of 30-80°C in 6 different levels.

  • Analogue temperature control via a customised rotary dial
  • Heating via a customisable tempered glass plate and fan heater


Warming drawer ELA.

This variant is an extension of the Basic model and integrates a soft-touch control panel that fits perfectly into more modern households.

  • Soft-touch control with brand-specific symbols
  • Digital temperature and time settings, both in 3 steps
  • Up to 6 preset programmes for all applications
  • Programmable temperature sequences, e.g. for making yoghurt
  • Indirect LED lights illuminate the entire interior
  • Operating concept analogous to a potentially installed Gronbach vacuum drawer
  • Intelligent connection to the Smart Home System (in planning)
Warming drawers

Technical details.

  • Length of mains cable: 150 cm
  • Connected load: 0.81 kW (0.4 kW in the basic class)
  • Appliance dimensions (HxWxD): 140 (or 290) x 560-568 x 548 mm
  • Niche dimensions (HxWxD): 140 (or 290) x 595 x 550 mm
  • Cooking chamber volume: 20-52 l
  • Load capacity up to 25 kg
  • Max. load Espresso cups: 64/192 or plates (26 cm): 12/40
  • The warming drawer can be installed separately, combined with a classic 60 cm appliance or 45 cm compact appliance

  • Optional analogue or digital control/touch operation
  • Choice of stepless control or temperature steps for controlling the heating elements
  • Temperature selection between 30° and 80° C
  • Heatable tempered glass plate and/or fan heater
  • Individually printable glass plate
  • Full-extension pull-out via PushPull mechanism or handle with SoftClose retraction system




Product portfolio

Further innovative
in-house developments.

  • Extraction systems+Vacuum
  • Cooling+Freezing
  • Fluid systems
  • Warming+Cooking
  • Assemblies

Development and series production of OEM devices in the field of extraction systems for hobs and generation of vacuum
Downdraft extraction systems

Through the Appliances and Ventilation & Surfaces divisions, we develop and produce various downdraft systems for a wide range of cooktop variants, including electric cooktops and cooktops with induction or radiant heating technology.
For this purpose, we use our expertise in appliance and component manufacturing as well as in the development and optimisation of blower systems.

The advantages:

  • Increase in ventilation efficiency
  • Reduction of noise emissions
  • Ensuring a low installation depth
  • Wide range of design options


Cooker hood systems

We develop and manufacture complete cooker hoods and extractor hoods or individual components for both the gastronomy and household appliance industries. We customise the design and functionality of the hoods, and develop the integrated fan system with optimised performance and noise levels.


Equipment development and manufacturing in the field of cooling, freezing
Shock freezer

The shock freezer enables the shock freezing of food and dishes within a few minutes and is indispensable to the catering industry. In addition to the required temperature management, optional areas of product customisation are offered.

  • Formation of microcrystals instead of macrocrystals avoid damage to the cell structure and so ensures gentler food preservation
  • Temperature range: -40°C to +60°C
  • Customised touch display
  • High-pressure safety shut-off via pressostat
  • Fully automated programmes, e.g. blast freezing to minus 18 degrees core temperature or for chilling drinks


Cooling drawers

Our cooling drawers are suitable for a wide variety of practical applications, including cooling medicines in the medical industry and keeping heat-sensitive food and special liquids fresh in private households and small-scale catering. The refrigerated drawer corresponds to the standard installation dimensions, allowing it to be easily integrated into application series.

  • Various front designs, e.g. metal, glass or wood


Development and series production OEM devices in the field of fluid systems, fluids
Built-in fully-automatic coffee machine

Gronbach exploits its extensive expertise in the development and production of high-end built-in coffee machines and espresso machines for gastronomy, offices and private use.
We supply a wide range of functional assemblies and design-oriented individual components, e.g. drip plates, front panels, side panels, frames, operating elements and racks. Both in terms of design and the technical specifications of the fluid system, we focus entirely on the wishes of our customers.

Further informations

Manufacturer cooktops and downdraft exhaust systems for the home appliance industry.
Cooking hobs

On behalf of our customers, we develop and manufacture functional and design-oriented cooktops for many types of heating, including electric cooktops, cooktops with induction or radiant heating technology, and cooktops with downdraft extractors. We work together with renowned suppliers of glasses and electronics for this purpose.


Racks and fronts

The racks and fronts are designed, mass-produced and finally assembled according to the customer specifications of well-known appliance manufacturers. We either manufacture the necessary assembly components ourselves or obtain them from our affiliated supply partners. They are characterised by a high degree of precision and robustness.
Depending on the customer’s order, we realise a wide variety of decors, e.g. made of glass and/or aluminium, and also integrate user-oriented operating elements.


Extension rails

Partial-and full-extension rails for ovens and range cookers represent a central product group in our portfolio, enabling a particularly stable and low-noise gliding movement for the end user. Outside the household appliance industry, our drawer rails are adaptable for alternative fields of application, e.g. for the furniture industry.


Hinge solutions

We manufacture mechanical and electromechanical flap door hinges for installation on the door or appliance side, primarily for the household appliance industry. We adapt these according to the installation situation and the requirements of our customers for a perfect fit. Through our platform, we are able to adapt our solutions not only to new household appliance models, but also to alternative application areas and industries.


Your contact
for appliances.

Business Development

Fabian Paulus


+43 5373 62190


Division Appliances

Prof. Dr. Anton Kathrein Str. 2
AT-6342 Niederndorf


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