SIEGA Technology develops machines and system solutions for shredding, polymer blending, sludge dewatering and waste compaction.
Siega Technology GmbH
Vienna (main focus, legal venue Vienna)New on Amplifa
About SIEGA Technology
Siega Technology GmbH develops technical solutions for mechanical shredding, blending, sludge dewatering and waste compaction. The portfolio includes twin-shaft shredders (DW series), the patented turbulence injector for polymer blending in sewage sludge dewatering, as well as waste balers such as container, bale and universal presses and bagging devices. The shredders are made of corrosion-resistant stainless steel with blades of hardened martensitic stainless steel, and reduce heterogeneous organic waste and contaminants to a conveyable piece size of approx. 10–20 mm. In addition to product development, the company offers system analysis, design, integration into existing process chains and conveying system integration with eccentric screw pumps; consulting, sales and service are provided via a partner network. Customers include wastewater treatment plants, the food industry, gastronomy and hospitality, agriculture and biogas operations, as well as commercial and municipal waste disposal. According to the legal notice, the company is based in Vienna.
- Site
- Vienna, Austria
- Processes
- Shredding with twin-shaft shredder, Turbulence injector – shredding, flocculant dosing and inline mixing, Waste compaction (container presses, baler presses, universal presses, bagging devices), Sludge dewatering / wastewater processing (system integration with eccentric screw pumps), System analysis and design, Integration into existing process chains, Conveying system integration (eccentric screw pumps), Service and spare parts for existing plants
- Materials
- Stainless steel (construction), Hardened martensitic stainless steel (blades)
- Industries
- Wastewater treatment plants/wastewater processing, Food industry, Gastronomy & hospitality, Agriculture & biogas, Commercial and municipal waste disposal
- 01
System analysis and design
- 02
Product development and engineering
- 03
Integration into existing process chains
- 04
Conveying system integration (eccentric screw pumps)
- 05
Service and spare parts via partner network
Materials & Construction
Stainless steel (construction)
Corrosion-resistant stainless steel construction of the twin-shaft shredders, suitable for hygienic processing of food waste.
Hardened martensitic stainless steel (blades)
Blades and cutting components made of hardened martensitic stainless steel for high wear resistance with abrasive and fibrous media.
Location
Vienna
ATHeadquarters, product development and system design
- Materials
- Stainless steel
- Twin-shaft shredder DW350
- Twin-shaft shredder DW500
- Twin-shaft shredder DW650
- Turbulence injector SIEGA TI
- Container presses
- Bale and universal presses
- Bagging devices
Products & Systems
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Shredding with twin-shaft shredderForming | – | – | – | – | Stainless steel |
| Turbulence injector – shredding, flocculant dosing and inline mixingEngineering | – | – | – | – | Stainless steel |
| Waste compaction (container presses, baler presses, universal presses, bagging devices)Forming | – | – | – | – | – |
| Sludge dewatering / wastewater processing (system integration with eccentric screw pumps)Engineering | – | – | – | – | – |
4 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Twin-shaft shredder DW350 | SIEGA Technology DW350 | – | 1300 × 510 × 215 mm, 250 kg, 8 m³/h, 400 V, 50 Hz, 65 dB | – | Vienna, Austria |
| Twin-shaft shredder DW500 | SIEGA Technology DW500 | – | 1450 × 510 × 215 mm, 300 kg, 12 m³/h, 400 V, 50 Hz, 65 dB | – | Vienna, Austria |
| Twin-shaft shredder DW650 | SIEGA Technology DW650 | – | 1600 × 510 × 217 mm, 350 kg, 16 m³/h, 400 V, 50 Hz, 65 dB | – | Vienna, Austria |
| Turbulence injector (shredding, dosing, mixing) | SIEGA Technology SIEGA TI | – | Flow rate 2–5 m³/h, speed 700–2,000 rpm, motor 1.5 kW, 400 V, 3.3 A, flanges DN 125 / DN 50 | – | Vienna, Austria |
Additional services
History
- 2026
First public presentation of the patented SIEGA turbulence injector at IFAT 2026