Concrete block machinery, turnkey concrete block plants and molds for the concrete products industry worldwide.
ZENITH Maschinenfabrik GmbH
Neunkirchen (DE) · Quanzhou City (CN)New on Amplifa
About ZENITH
ZENITH Maschinenfabrik GmbH, headquartered in Neunkirchen (Siegerland), has been active in mechanical and plant engineering for the concrete block industry since 1953. The company develops and manufactures floor machines (travellers), fully automatic stationary and mobile multilayer machines as well as stationary board machines (single pallet machines) and complete, turnkey concrete block circulation plants. In addition to the machines, the portfolio includes concrete transport systems, value-adding refinement systems, mixing plants and accessories, concrete block molds, and services such as training, maintenance, spare parts and modernization of existing products. The manufactured products cover elements for building construction, civil engineering as well as gardening and landscaping, including paving stones and curbstones with product heights from 30 mm to 500 mm. Since July 2014, ZENITH has belonged to the QGM Group (QGM Quangong Machinery, Fujian Province, China), with which AAC plants (autoclaved aerated concrete) are additionally marketed. Around 90 employees in Germany and approximately 120 employees internationally serve more than 8,000 customers worldwide.
- Site
- Neunkirchen
- Processes
- Production of concrete block products (building construction, civil engineering, landscaping) on, Concrete block production with floor machines, Concrete block production with multilayer machines, Plant engineering: turnkey concrete block plants (circulation plants), Refinement systems for concrete products, Manufacture of concrete block molds (mold service), AAC production (autoclaved aerated concrete) - plant planning via parent company QGM, Consulting and plant planning
- Materials
- Concrete, Autoclaved Aerated Concrete (AAC)
- Founded
- 1953
- Employees
- 120
- Industries
- Concrete block industry, Building construction, Civil engineering, Landscaping and gardening
- 01
Consulting and plant planning
- 02
Design and mechanical engineering
- 03
Mold manufacturing
- 04
Refinement and transport systems
- 05
Commissioning of turnkey circulation plants
- 06
Service, maintenance, training, modernization, spare parts
Materials & Processes
Concrete
Base material of the concrete block products manufactured on ZENITH machines for building construction, civil engineering and landscaping.
Autoclaved Aerated Concrete (AAC)
Material for AAC plants, whose planning is handled by the parent company QGM.
Locations
Neunkirchen
DEProduction site and headquarters
- Materials
- Concrete, Autoclaved Aerated Concrete (AAC)
- Floor machine ZENITH 913
- Stationary multilayer machine ZENITH 844
- Mobile multilayer machine ZENITH 940
- Board machine ZENITH 850
- Board machine ZENITH 870
- High-performance board machine ZENITH 1500-2
- Mixing plants
Quanzhou City
CNProduction site of the QGM Group
- Circulation plants
- AAC plants (autoclaved aerated concrete)
Products & Components
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Production of concrete block products (building construction, civil engineering, landscaping) onMechanical/Plant engineering | – | Product heights 30 mm to 500 mm | – | – | Concrete |
| Concrete block production with floor machinesMechanical/Plant engineering | – | – | – | – | Concrete |
| Concrete block production with multilayer machinesMechanical/Plant engineering | – | – | – | – | Concrete |
| Plant engineering: turnkey concrete block plants (circulation plants)Engineering | – | – | – | – | – |
| Refinement systems for concrete productsSurface | – | – | – | – | Concrete |
| Manufacture of concrete block molds (mold service)Engineering | – | – | – | – | – |
| AAC production (autoclaved aerated concrete) - plant planning via parent company QGMEngineering | – | – | – | – | Autoclaved Aerated Concrete (AAC) |
8 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Floor machine (traveller) | ZENITH 913 | – | – | – | Neunkirchen |
| Fully automatic, stationary multilayer machine | ZENITH 844 | – | – | – | Neunkirchen |
| Fully automatic, mobile multilayer machine | ZENITH 940 | – | – | – | Neunkirchen |
| Fully automatic, stationary board machine (single pallet machine) | ZENITH 850 | – | – | – | Neunkirchen |
| Fully automatic, stationary board machine (single pallet machine, Quick Mould-changing System) | ZENITH 870 | – | – | – | Neunkirchen |
| Fully automatic, stationary high-performance board machine (single pallet, servo vibration system) | ZENITH 1500-2 | – | – | – | Neunkirchen |
| Mixing plants (accessories) | – | – | – | – | – |
| Concrete block circulation plants | ZENITH Circulation systems | – | – | – | Neunkirchen / Quanzhou City (China) |
Additional services
History
- 1953
Company founded in Neunkirchen
- 2014
ZENITH becomes part of the QGM Group (QGM Quangong Machinery, Fujian Province, China)
- 2022
Report on 50 years of an employee's service at the Neunkirchen site
- 2023
Introduction of a digital MES management system to accelerate mold production
- 2025
Obituary for Werner Weiherer (died on 03.11.)