Conveying technology and plant engineering for bulk materials: extraction, conveying, processing, loading and storage.
Hetra-GSS GmbH
HeadquartersNew on Amplifa
About Hetra-GSS GmbH
Hetra-GSS GmbH is a mechanical and plant engineering company specialising in bulk material conveying technology. For around 20 years, the company has been developing and delivering individually tailored concepts for a wide range of raw materials, covering the entire process chain from extraction through conveying and processing to loading and storage. The portfolio of services includes belt conveyor systems such as plant, tunnel, stockpile, silo feeding, swivel, telescopic and reversing belts, bucket wheel systems, and steel structures for pre-screening, gravel washing, crushing and classifying plants. In addition, the range comprises feed hoppers, silo systems, sizing plants with blade washers and jig machines, ship and truck loading, and a big-bag loader for filling sand, rubble and construction rubble. The products are complemented by engineering and service. The reference projects from 2015 to 2024, including plants with conveying capacities of 300 to 800 t/h, come predominantly from the sand and gravel industry, the stone and earth industry, and the construction rubble and recycling industry in Germany and the Netherlands.
- Site
- Headquarters
- Processes
- Bulk material conveying technology solutions (extraction, conveying, processing, loading, storage), Engineering and service for plants, Steel structures (pre-screening station, gravel washing plant, crushing plant, classifying plant,, Belt conveyor systems (plant belts, tunnel belts, stockpile belts, silo feeding belt, swivel belt,, Bucket wheel systems, Feed hoppers, silo systems, pre-screening and sand classifying plants, crushing plants, sizing, Bulk material conveying technology, Engineering
- Materials
- Steel (steel structures), Steel
- Industries
- Sand and gravel industry, Stone and earth industry, Construction rubble and recycling industry
- 01
Engineering
- 02
Steel construction
- 03
Conveying technology components
- 04
Plant engineering (screening, washing, crushing, classifying plants)
- 05
Loading systems
- 06
Assembly
- 07
Service
Materials & Processes
Steel
Material for steel structures and conveying technology components such as pre-screening stations, washing, crushing and classifying plants.
Locations
Headquarters
DEEngineering, plant engineering, service
- Materials
- Steel
Parts & Components
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Bulk material conveying technology solutions (extraction, conveying, processing, loading, storage)Engineering | – | – | – | – | Steel |
| Engineering and service for plantsEngineering | – | – | – | – | – |
| Steel structures (pre-screening station, gravel washing plant, crushing plant, classifying plant,Assembly | – | – | – | – | Steel |
| Belt conveyor systems (plant belts, tunnel belts, stockpile belts, silo feeding belt, swivel belt,Assembly | – | – | – | – | Steel |
| Bucket wheel systemsAssembly | – | – | – | – | – |
| Feed hoppers, silo systems, pre-screening and sand classifying plants, crushing plants, sizingAssembly | – | – | – | – | – |
Additional services
Reference customers
History
Start of business operations with bulk material conveying technology solutions – active for around 20 years (according to website).
- 2015
Project completion gravel plant Breels for Heeren-Herkener Kiesbaggerei GmbH, conveying capacity 700 t/h.
- 2016
Project completion sand and gravel plant Millingen for K3 Delta B.V., conveying capacity 800 t/h.
- 2020
Project completion bucket wheel Vrieenveen for Zandwinning Oosterweilanden B.V., feed capacity 300 t/h.
- 2023
Project completion gravel and sand processing plant Arkazienhof for Schumann & Hardt GmbH & Co. KG, feed capacity 350 t/h.
- 2024
Project completion gravel and sand processing plant Pannerden for Wezendonk Zand en Grind B.V.