
Plant engineering for bulk solids technology: mixing plants, conveying technology and components including engineering, manufacturing and installation

INOCON Industrial Plants GmbH
Attnang-Puchheim (AT)New on Amplifa
About INOCON Industrial Plants
INOCON Industrial Plants GmbH (INOCON-IP) is a plant engineering company based in Attnang-Puchheim in Upper Austria. Since early 2014, the company has designed, engineered and produced plants and components for the international bulk solids technology sector at its own site. The portfolio includes mixing plants in inline, tower and compact plant designs as well as turnkey dry construction material plants, plus conveying technology such as conveyor belts, dual-belt and chain belt conveyors, bucket elevators, screw conveyors, rotary pipe distributors, silo technology, container scales, tipping hoppers, micro-dosing and fibre dosing systems. The process components such as hoppers, filters, silos, screws and structural steelwork are designed and manufactured in-house; if required, installation and commissioning are carried out directly at the customer's site. The offering is complemented by surface treatment (blasting systems, wet paint coating), production and contract manufacturing as well as plant service, maintenance and spare parts service. Customer industries include the ceramics, building materials and construction industries. With 22,000 m² of operating space, of which 10,000 m² is production space, and an export share of 80 %, the company supplies Austria, Europe, Russia as well as North and South America.
- Site
- Attnang-Puchheim
- Processes
- Mixing plants (inline plants, tower plants, compact plants, dry construction material plants,, Engineering of complete bulk solids conveying systems, Design and in-house manufacturing of components (hoppers, bucket elevators, conveyor belts, filters,, Screw conveyors (screen screw, micro-dosing screw, screw discharge floor, mixing screw, screw, Conveyor belts, Dual-belt conveyors, Chain belt conveyors, Bucket elevators
- Materials
- Steel, Wear-resistant materials
- Certificates
- ISO 9001
- Industries
- Ceramics industry, Building materials industry, Construction industry, Dry construction material plants, Plant engineering, Contract manufacturing
- 01
Consulting & Project Planning
- 02
Engineering & Design
- 03
Production & Contract Manufacturing
- 04
Surface Treatment
- 05
Delivery
- 06
Installation & Commissioning
- 07
Plant Service, Maintenance & After Sales Service
Materials & Processes
Steel
Main material for bulk solids components such as silos, hoppers, structural steelwork and conveyor systems.
Wear-resistant materials
For screw conveyors handling abrasive material.
Site
Attnang-Puchheim
ATHeadquarters, Production, Engineering
- Materials
- Steel, wear-resistant materials
- Throughfeed blasting system
- Glass bead blasting system
- Manual blasting system
- Wet paint coating
Inside the production

Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Mixing plants (inline plants, tower plants, compact plants, dry construction material plants,Engineering | – | – | – | – | Steel |
| Engineering of complete bulk solids conveying systemsEngineering | – | – | – | – | – |
| Design and in-house manufacturing of components (hoppers, bucket elevators, conveyor belts, filters,Joining | – | – | – | – | Steel |
| Screw conveyors (screen screw, micro-dosing screw, screw discharge floor, mixing screw, screwConveying technology | – | – | – | – | wear-resistant materials for abrasive material |
| Conveyor beltsConveying technology | – | – | – | – | – |
| Dual-belt conveyorsConveying technology | – | – | – | – | – |
| Chain belt conveyorsConveying technology | – | – | – | – | – |
| Bucket elevatorsConveying technology | – | – | – | – | – |
| Container scalesConveying technology | – | – | – | – | – |
| Rotary pipe distributorsConveying technology | – | – | – | – | – |
| Fibre dosing systemsConveying technology | – | – | – | – | – |
| Micro-dosingConveying technology | – | – | – | – | – |
| Tipping hoppersConveying technology | – | – | – | – | – |
| Big bag and sack emptying devicesConveying technology | – | – | – | – | – |
| Flat slide gates & multi-way flapsConveying technology | – | – | – | – | – |
| Silo technologyConveying technology | – | – | – | – | Steel |
| Silo top filtersConveying technology | – | – | – | – | – |
| Telescopic conveyor beltsConveying technology | – | – | – | – | – |
| Throughfeed blasting systemSurface | – | – | – | – | – |
| Glass bead blasting systemSurface | – | – | – | – | – |
| Manual blasting systemSurface | – | – | – | – | – |
| Wet paint coatingSurface | – | – | – | – | – |
| Production & contract manufacturingConveying technology | – | – | – | – | – |
| Installation & commissioningInstallation | – | – | – | – | – |
| Consulting & project planning, plant service & maintenance, spare parts service, after salesEngineering | – | – | – | – | – |
Additional services
Quality
The company independently carries out design, production and installation and offers ongoing plant service and spare parts service. Certifications could not be determined from the available sources.
| Evidence | Attnang-Puchheim |
|---|---|
| ISO 9001 |
History
- 2013
INOCON purchased 12,000 m² of hall space including production equipment and 4,200 m² of office space from the insolvent plant engineering company Doubrava, took over 27 employees and 13 apprentices and continued the business as INOCON-IP.
- 2014
Since early 2014, design, engineering and production of bulk solids technology at the Attnang-Puchheim site.
- 2019
From November 2019, Doubrava operated as the “Plant Engineering and Conveying Technology” division of Christof Industries Austria GmbH.
- 2022
On 7 December 2022, INOCON-IP took over the conveying technology and dry construction material plant divisions from Christof Industries Austria GmbH; re-merger of both companies under the name Doubrava.