FlowDrya continuous drying system for biomass and industrial materials

Industrial Drying Plant Manufacturer in Australia

Explore the technology

Looking for drying plants manufacturers in Australia? STRONGA builds FlowDrya lines to order at its Hertfordshire works and supplies them to Australia — see the regulatory and economic context below.

FlowDrya is a configurable, British-built drying platform – not a fixed single-feedstock machine – assembled to order at STRONGA's Hertfordshire works and exported to operators here. One hydraulic moving-floor bed with PulseWave agitation is specified per project to dry bark, woodchip, digestate fibre, RDF, SRF, poultry litter or mixed waste; the heat interface, bed area and controls change with the material. We say openly that we hold no commissioned reference in this market yet, so our proof is the delivered British fleet, where the identical core plant dries bark, digestate fibre and woodchips at sites in England and Wales. With few moving parts and a robust moving-floor design, the platform is engineered for a service life in excess of 30 years, and every machine is assembled and hot-tested at the factory before it ships.

Supplying Australia

We supply Australia from our Hertfordshire works — we have no documented FlowDrya installation in Australia yet.

Regulatory context

Waste is regulated by the states and territories rather than by a single national permit, so a plant that stores, treats or dries a waste-derived material is licensed by the relevant state environment regulator — for example under the New South Wales Protection of the Environment Operations Act 1997, administered by the NSW EPA — and most states also apply a waste levy on material sent to landfill, which is the principal lever pushing wet residues toward recovery, drying and reuse.

Source: https://www.epa.nsw.gov.au/Your-environment/Waste/waste-levy · checked 2026-08

Under the Commonwealth Recycling and Waste Reduction Act 2020, Australia bans the export of unprocessed waste glass, plastic, paper and tyres; these materials may only be exported once they have been processed into a value-added form, which increases domestic demand for on-shore processing, drying and conversion of waste-derived materials into usable products and fuels.

Source: https://www.dcceew.gov.au/environment/protection/waste/exports/waste-exports-and-the-law · checked 2026-08

The Safeguard Mechanism, reformed from 1 July 2023, sets declining emissions baselines for facilities that emit more than 100,000 tonnes of CO2e a year, with those baselines falling by 4.9 per cent each year to 2030; cement kilns, lime plants and other large emitters that exceed their baseline must surrender carbon units, which rewards displacing coal and gas with a dried, waste-derived alternative fuel.

Source: https://www.dcceew.gov.au/climate-change/emissions-reporting/national-greenhouse-energy-reporting-scheme/safeguard-mechanism · checked 2026-08

Biosolids and other sludge- or digestate-derived organics applied to farmland are governed by state guidelines such as the NSW EPA Environmental Guidelines for the Use and Disposal of Biosolids Products, which grade a product by contaminant concentration (Grade A to E) and by stabilisation (Grade A to C); only a contaminant and stabilisation Grade A product qualifies for unrestricted use, and heat treatment and drying support the higher stabilisation grade.

Source: https://www.epa.nsw.gov.au/sites/default/files/biosolidsguidelinesnsw.pdf · checked 2026-08

Composts, soil conditioners and mulches sold in Australia are specified by the Standards Australia standard AS 4454, which sets the physical, chemical, biological, maturity and labelling requirements a product derived from composted organic material must meet before it can be marketed — the quality regime a dried digestate, manure or organic-fraction amendment must satisfy to be placed on the market.

Source: https://store.standards.org.au/product/as-4454-2003 · checked 2026-08

Applicable standards: EN ISO 21640, EN ISO 17225-4, EN ISO 18134, AS 4454, NSW EPA Biosolids Guidelines.

Economic context

State waste levies make disposal expensive: in Victoria the metropolitan levy is AUD 169.79 per tonne for both municipal and industrial waste in 2025-26 (EPA Victoria), one of the higher rates among the states, so every tonne of water or inert material kept out of landfill is a direct and rising saving.

Source: https://www.epa.vic.gov.au/waste-levy · checked 2026-08

Wholesale electricity spot prices averaged about AUD 83 per megawatt hour across the National Electricity Market in the first quarter of 2025 (AEMO Quarterly Energy Dynamics), so a dryer that runs on recovered process heat and draws little grid power protects the operating margin.

Source: https://www.aemo.com.au/-/media/files/major-publications/qed/2025/qed-q1-2025.pdf · checked 2026-08

East-coast wholesale gas prices averaged about AUD 13.26 per gigajoule in the first quarter of 2025, a record high for the period (AEMO Quarterly Energy Dynamics), which favours drying systems built around recovered kiln, boiler or process heat rather than bought-in gas or electric heating.

Source: https://www.aemo.com.au/-/media/files/major-publications/qed/2025/qed-q1-2025.pdf · checked 2026-08

Australian Carbon Credit Units traded at AUD 33.08 on 31 March 2025 (Clean Energy Regulator); a Safeguard facility that exceeds its baseline can surrender ACCUs to cover the excess, so each tonne of coal a dried alternative fuel displaces avoids both the fuel cost and a carbon-unit liability.

Source: https://cer.gov.au/markets/reports-and-data/quarterly-carbon-market-reports/quarterly-carbon-market-report-march-quarter-2025/safeguard-and-australian-carbon-credit-unit-accu-schemes · checked 2026-08

There is a real domestic market for waste-derived kiln fuel: Cement Australia's Geocycle operation produces alternative fuel from industrial wastes for its high-temperature cement kilns, reducing the plants' reliance on coal and natural gas — demand that rewards a consistent, dried, high-calorific fuel.

Source: https://www.cementaustralia.com.au/sustainability/decarbonisation/geocycle · checked 2026-08

Worked illustration (assumptions stated):

The business case for a general-purpose dryer here rests on three prices: disposal is the dearest, grid electricity is volatile, and recovered process heat is usually the cheapest. Diverting material rather than paying a state landfill levy as high as AUD 169.79 per tonne is the first saving. The second is fuel switching under the Safeguard Mechanism, whose baselines fall 4.9 per cent a year, so a dried product that displaces coal in a kiln gains value as carbon tightens. FlowDrya answers both by recovering waste heat and running a stop-start floor that barely touches the grid – worthwhile when wholesale electricity averaged about AUD 83 per megawatt hour and gas about AUD 13.26 per gigajoule in early 2025. Assumptions: feedstock, heat source and product value set the payback.

Figures are indicative and were last reviewed August 2026; energy and disposal prices move — contact us for a current assessment.

Industrial Drying Plant Manufacturer in Australia — FAQ

Are FlowDrya drying plants made here?

No – every FlowDrya is engineered and assembled at STRONGA's Hertfordshire factory in England, then shipped, installed and commissioned on the customer's site.

What feedstocks can one FlowDrya plant dry?

A single configurable platform handles bark, woodchip, digestate fibre, RDF, SRF, poultry litter and mixed waste; the bed, heat interface and controls are specified to the material and throughput of each project.

Do you have installations here yet?

Not yet, and we will not imply one. Our documented reference sites – bark, digestate fibre and woodchip – are in England and Wales, all running the same FlowDrya moving-floor technology.

How is the drying air supplied?

FlowDrya accepts heat from many sources – boiler flue gas, biomass furnaces, combined-heat-and-power jackets or waste-process exhaust – transforming it into clean, controlled drying air through the machine's heat interface.

How durable is the platform?

With few moving parts and a hydraulically driven floor, it is engineered for a long service life and low maintenance, protecting the operator's capital over many years of continuous duty.

Do long regional freight distances change the payback?

Often favourably. Where a site sits far from its disposal point or its offtake, shrinking wet tonnage into a dense, dried product cuts the kilometres and truck movements that dominate remote logistics, so the haulage saving alone can justify the plant before any product-value uplift is counted.