Compost container series

Compost container series

Stronga in-vessel containerised compostors allow local management of biodegradable waste to provide a flexible solution for managing Aerated Static Pile (ASP) composting. Our well-proven range of compost containers can be designed to suit requirements.


Environmentally-friendly compost solutions

The Stronga series of in-vessel composting containers are a vital tool for the management of biodegradable food and green waste. Our sustainable hook lift compost solutions play a vital part in keeping organics out of landfills, allowing the professional operator to begin high output recycling.

Stronga compost containers are made to requirements. When customers are trying to introduce sustainable green collection and disposal solutions, we understand they have many concerns. Speaking to Stronga allows customers to get a custom solution to suit requirements.

Tackling increasing costs

Increases in costs for collection, disposal and tax of food waste in landfills means more and more councils and businesses are looking to composting as a better way of disposing food waste.

In-vessel composting helps reduce amounts of waste sent to landfill and also helps organisations meet WET (Waste and Emissions Trading), LAS (Landfill Allowance Scheme) and BMW (Biodegradable Municipal Waste) obligations.

Simple yet precise composting

Stronga compost containers are a simple yet precise solution with no moving parts. Choosing containerised composting eliminates corrosion inside buildings. Enclosing compost keeps odorous process air from escaping to the atmosphere, leaving it concentrated for scrubbing in a bio-filter or collection.

The CHEM-standard containers allow ease-of-use, using hooklift truck or trailer systems to move and unload the containers. Building on years of experience, Stronga’s in-vessel composting units are designed to provide a high quality ASP composting solution.

In-vessel containerisation concept

An important part of the compost process is passing air through the material. For static-pile composting, air can be supplied in 2 ways:

  1. A suction system with the air drawn through the pile.
  2. A pressure system with the blower pushing the air into the pile.

Stronga’s composting containers can be designed to facilitate either airflow supply method to suit the customer. The air intake and outtake pipes are positioned to maximise efficiency of the airflow in and out of the compost pile. The substantial perforated floor allows air to move through the pile and effective drainage of the piles effluence.

The container lid is operated by double acting cylinders with flow control valves in place to ensure controlled and even opening and closing of the lid, increasing the operating safety. For ease-of-loading of waste materials, the roof opens up wide to 90º for loader access. The roof of the trailer is recessed to maximise the compost capacity.

Compost container series. Features & benefits

  1. Flexible waste solutions. Stronga in-vessel containerised compostors allow local management of biodegradable waste, providing a flexible solution for managing Aerated Static Pile (ASP) composting. The system is designed to meet PAS100, DEFRA and control odour regulations, and to provide reliable composting in a range of climates.
  2. Minimal infrastructural investment. The modular nature of Stronga in-vessel hook lift compost containers ensures minimal investment in infrastructure and easy expansion to accommodate future-growth. The document and information holder on the front of the container ensures accurate tracking in the composting process.
  3. In-vessel strength and performance. Compost containers are strengthened in high stress areas around the A-frame and on the roof and door hinges for long life performance. Round torsion bars are added to further strengthen and support the container.
  4. Sealed performance. Stronga’s positive lid lock system utilises the dual-acting hydraulics and ratchet strap system to create a tight seal around the top of the container. The double locking rear door ratchet locking system to prevent damage to the rubber seal. The fully-welded quality-sealed container ensures no leakages with leachate extracted through 2 pipes at the rear of the container.
  5. Excellent design features. Telescopic self-locking front support legs at the front of the container ensure effluent drains through the rear extract pipes. Stronga compost containers are fully heat insulated and temperature-probe ready. Bio-waste needs to heat up to a minimum of 70°C to meet PAS100. A roof harness rail is fitted for operator safety when measuring temperature.

Contact us

If you want more information on Stronga hook lift compost containers, contact our friendly sales team.

  • Telephone: (+44) 01992 519000
  • Email:

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