Planning, design and manufacturing of ventilation and air-conditioning units as well as drying systems in Lower Bavaria.
Heber GmbH
Woppinger Straße 10, 94094 Rotthalmünster/WeihmörtingNew on Amplifa
About Heber
Heber GmbH is a medium-sized family-owned company headquartered in Rotthalmünster/Weihmörting in Lower Bavaria, specializing in the planning, design and manufacturing of ventilation and air-conditioning units in various construction styles. The product range includes frame units, rooftop units for outdoor use, hygiene and cleanroom units, drying systems as well as customized special units. Manufacturing takes place entirely at the Weihmörting site and includes state-of-the-art sheet metal processing with a punching-shearing center, a fully automatic bending center and a storage tower for sheet metal panels up to 4 m in length. The frame-construction units consist of galvanized hollow frame profiles with die-cast aluminium corners and double-walled panels insulated with mineral wool or PU. Areas of application include, among others, the automotive and supply industries, process engineering, electronics, chemicals, pharmaceuticals, hospitals, laboratories, cleanroom technology and agriculture. As a synergy with biogas plants, Heber manufactures drying systems for wood chip, grain as well as hay and straw drying with targeted waste heat utilization. The company's roots go back to the Maschinenfabrik Heber founded in 1927; in 1979 Heber GmbH – Ventilation and Air-Conditioning Units was established.
- Site
- Rotthalmünster/Weihmörting
- Processes
- Planning, design and manufacturing of ventilation and air-conditioning units, Ventilation and air-conditioning units in frame construction (frame units), Rooftop units (outdoor units, cold roof in galvanized steel), Hygiene/cleanroom ventilation units (hygiene construction), Drying systems (wood chip, grain, hay & straw drying, waste heat utilization), Special units in ventilation and air-conditioning unit construction (e.g. exhaust air unit with oil, Sheet metal processing (sheet metal panels up to 4 m length fully automatically), Testing, certification and acceptance of the units (TÜV acceptance, measurement reports)
- Materials
- Galvanized steel, Die-cast aluminium, Mineral wool (insulation), PU (panel insulation OUTDOOR PAN 60 PU), Mineral wool panel (OUTDOOR PAN 60 MIN), Mineral wool, PU insulation
- Certificates
- ISO 9001:2015, ISO 14001:2015, TÜV SÜD HVAC certification INDOOR RG 50 / OUTDOOR RG 50 (VDI 6022-1, VDI, TÜV SÜD hygiene certification INDOOR RG 50 Hyg (DIN 1946-4, VDI 6022-1, VDI, TÜV SÜD DIN EN 1886 certification INDOOR RG 30 / RG 50 / RG 50 TE, TÜV SÜD HVAC certification (VDI 6022-1, VDI 3803-1, DIN EN 13053), TÜV SÜD hygiene certification (DIN 1946-4), TÜV SÜD DIN EN 1886
- Founded
- 1979
- Industries
- Automotive and automotive supply industry, Process engineering, Electronics, Chemicals, Pharmaceuticals, Hospitals / healthcare
- 01
Consulting and project engineering
- 02
Design and development
- 03
Sheet metal processing (punching-shearing center, bending center)
- 04
Thermal and acoustic insulation
- 05
Pre-assembly and final assembly
- 06
Testing, certification and acceptance
- 07
Shipping and installation
Materials and Construction Styles
Galvanized steel
Material for hollow frame profiles, casing panels and cold roofs of the rooftop units.
Die-cast aluminium
Corners for joining the galvanized hollow frame profiles in frame construction.
Mineral wool
Insulation material for double-walled panels with adaptable acoustic and thermal insulation values.
PU insulation
Panel insulation of the outdoor rooftop units OUTDOOR PAN 60 PU.
Site
Rotthalmünster/Weihmörting
DEHeadquarters and production plant
- Materials
- Galvanized steel, die-cast aluminium, mineral wool, PU
- PrimaPower punching-shearing center with stacking robot
- Fully automatic Salvagnini bending center
- FINN-Power sheet metal working center
- Storage tower for sheet metal panels up to 4 m
Units and Components
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Planning, design and manufacturing of ventilation and air-conditioning unitsEngineering | – | – | – | – | galvanized steel, die-cast aluminium, mineral wool |
| Ventilation and air-conditioning units in frame construction (frame units)Assembly | – | – | – | – | galvanized hollow frame profiles, die-cast aluminium corners, mineral wool insulation |
| Rooftop units (outdoor units, cold roof in galvanized steel)Assembly | – | – | – | – | galvanized steel, PU, mineral wool |
| Hygiene/cleanroom ventilation units (hygiene construction)Assembly | – | – | – | – | – |
| Drying systems (wood chip, grain, hay & straw drying, waste heat utilization)Assembly | – | – | – | – | – |
| Special units in ventilation and air-conditioning unit construction (e.g. exhaust air unit with oilAssembly | – | – | – | – | – |
| Sheet metal processing (sheet metal panels up to 4 m length fully automatically)Machining | – | 4 m | – | – | sheet metal |
| Testing, certification and acceptance of the units (TÜV acceptance, measurement reports)Testing | – | – | – | – | – |
4 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Sheet metal working center | FINN-Power | 1 | – | 1998, 2008 | Rotthalmünster/Weihmörting |
| Bending center (fully automatic) | Salvagnini | 1 | – | 2013 | Rotthalmünster/Weihmörting |
| Punching-shearing center with stacking robot | PrimaPower | 1 | – | 2017 | Rotthalmünster/Weihmörting |
| Storage tower (sheet metal panels up to 4 m length) | – | 1 | Sheet metal panels up to 4 m | – | Rotthalmünster/Weihmörting |
Additional services
Quality and Certification
The units are continuously subjected to acceptance tests and inspections by external institutes; certificates, acceptance certificates and measurement reports document the quality standards. The casings have been tested by TÜV SÜD in accordance with DIN EN 1886 for air tightness and mechanical strength (including 0.6 mm/m deflection at ±1,000 Pa).
| Evidence | Rotthalmünster/Weihmörting |
|---|---|
| ISO 9001:2015 | |
| ISO 14001:2015 | |
| TÜV SÜD HVAC certification (VDI 6022-1, VDI 3803-1, DIN EN 13053) | |
| TÜV SÜD hygiene certification (DIN 1946-4) | |
| TÜV SÜD DIN EN 1886 |
Company History
- 1927
Foundation of Maschinenfabrik HeTa (Heber and Thalhammer) by Georg Heber and Josef Thalhammer; manufacture of machine and spare parts for the agricultural machinery industry.
- 1930
Construction of the first own workshop with office at today's site in Rotthalmünster.
- 1936
Renaming of HeTa to Maschinenfabrik Heber.
- 1937
Georg Heber passes his master craftsman examination as a mechanic; after the end of the war, development and manufacture of cloth dust filters.
- 1960
Death of Georg Heber; his wife Luise Heber takes over the business with approximately 30 employees.
- 1961
Reorientation of the product range towards large dust filters and ventilation units.
- 1974
Alfred Heber takes over management.
- 1979
Foundation of Heber GmbH – Ventilation and Air-Conditioning Units.
- 1982
Bernhard Heber is appointed managing director.
- 1983
Plant expansion with basement (commercial usable floor space 1,000 m²).
- 1987
First networked IT system with CAD; further plant expansion (1,150 m²).
- 1998
Office extension including an air-conditioning unit with adiabatic cooling; acquisition of the FINN-Power sheet metal working center.
- 2003
Plant expansion of the production halls.
- 2006
Departure of Alfred Heber; TÜV acceptance for the decoupled construction T2/TB2.
- 2008
Renewal of the sheet metal working center with FINN-Power; Peter Franke becomes second managing director.
- 2009
Günther Heber and Joachim Heber continue to run Heber GmbH in the third generation.
- 2012
Construction work for a production expansion of 1,300 m² to modernize pre-assembly.
- 2013
Installation of a fully automatic Salvagnini bending center.
- 2017
90 years of Heber; inauguration of the PrimaPower punching-shearing center with stacking robot and storage tower (sheet metal panels up to 4 m).