AIS 1250 Cyclone
Bio-secure, regular disposal in the shortest time possible.

What it does, and who it's for.
Be assured of a quality product and a quality service with AIS. Every Cyclone ships with a 3-year warranty as standard.
- This model is available as a Static, Mobile or Transportable incinerator.
- Suited for a wide range of animal carcasses and animal-by-products generated across the agricultural sector including; Pigs & Sows, Poultry, Dairy / Beef Cattle, Abattoirs, Slaughterhouses, Rendering Operations, Meat Processors, Sheep.
- Easy to load via a manually operated slide Open/Close lid located on the top of the incinerator, giving full access to a large main burning chamber.
- PLC timer controls with automatic burner shut off function and fast ignition burners. Three burners are in the main chamber, with one above the grate bars and two below the grate bars. One additional burner is in the secondary chamber.
- Unique market leading grate bar technology for fast and complete incineration.
- With a *High burn rate of up to 333kg/735Ibs per hour and a load capacity of up to 1290kg / 2844 lbs this allows for the bio-secure, regular disposal of your waste in the shortest time possible.
- Can be loaded whilst in operation maximizing the inherent thermal efficiency of our monolithic concrete lining, keeping running costs low.
- Ash doors, as standard, allows the user to safely remove ash whilst the machine is in operation, so you can keep on loading and burning your waste, saving time.
Engineered for the daily duty cycle.
The AIS 1250 Cyclone is hand-built in the UK or U.S. with a monolithic concrete refractory lining, temperature-controlled burners, and a PLC control system.
- Capacity
- 1290 kg / 2844 lbs
- Burn rate (approx.)
- 350 kg/hr
- Fuel
- Diesel / LPG
- Refractory
- Monolithic concrete lining
- Lid
- Counterbalance / Top-loading
- Controls
- PLC with auto burner shut-off
- Warranty
- 3 years standard
- Build
- Hand-built UK & US
Highlights
- Ash doors as standard
- Loadable during operation
- Monolithic concrete lining
Optional extras
AIS 1250 Cyclone — dimensions & performance
| Specification | Metric | Imperial |
|---|---|---|
| Burn Rate | 333 Up to kg/hr | 735 Up to Ibs/hr |
| Front / Top Load | Top | Top |
| Static Operational Dimensions (LxWxH) | 4.6 x 2.8 x 4.9 m | 15’ x 9’ 4’’ x 15’ 11'’ feet/inch |
| External Height – Static | 4857 mm inc. Stack | 15’ 11'’ feet/inch inc. Stack |
| External Height – Static | 2754 mm ex. Stack | 9’ feet/inch ex. Stack |
| Weight | 9.5 Tonne estimated | 20944 Ibs estimated |
| Load Height from Ground (floor to bottom edge) | 1750 mm | 5' 9" feet/inch |
| Fuel Consumption Diesel | 19 – 28 LPH est during main burn | 4.9 – 7.5 GPH est during main burn |
| Fuel Consumption LPG | 27 – 42 LPH est during main burn | 6.3 – 11.2 GPH est during main burn |
| Fuel Consumption Nat Gas | 19 – 28 m³/h est during main burn | 656 – 999 ft³/h est during main burn |
| Grate Bars | 20 | 20 |
| Load Door Opening (Width x Height/Depth) | 1335 x 1900 mm area | 4' 5'’ x 6’ 3’’ ft/inch area |
| Chamber Size (LxWxH) | 1.3 x 1.9 x (1.5 – 2.1) m | 4' 5’’ x 6’ 3" (4’ 11’’- 7’ 3’’) ft/inch |
| Chamber Actual Volume | 3.80 m³ | 134 ft³ |
| Chamber Load Volume | 2.33 m³ | 82 ft³ |
| Chamber Load Capacity | 1290 kg | 2844 Ibs |
| Std Stack Diameter | 540mm inch/mm 2D Size | 540mm inch/mm 2D Size |
| No. Main Burners | 3 | 3 |
| No. Secondary Burners | 1 | 1 |
| Burner Output | 410 kW heat | 1,398,978 Btu heat |
| Electric Consumption | 1.2 kW electricity | 1.2 kW electricity |
* Burn rates, fuel consumption, weights and chamber capacities are estimates and depend on load type, moisture content, and operating conditions. Contact us for site-specific guidance.
Gallery


AIS 1250 Cyclone — frequently asked questions
What can the AIS 1250 Cyclone incinerate?+
The AIS 1250 Cyclone is designed for on-farm disposal of fallen stock and animal by-products (ABP) including poultry, swine, lambs, calves and mixed agricultural waste, in line with UK DEFRA / EU ABPR Cat 1–3 requirements.
What is the capacity and fuel type?+
Load capacity is approximately 1290 kg per cycle, running on Diesel / LPG. Burn rate varies with load type, moisture and operating conditions.
Is the AIS 1250 Cyclone DEFRA / ABPR approved?+
Yes — every AIS Cyclone is built to meet UK DEFRA and EU Animal By-Products Regulation (1069/2009) standards for on-farm incineration, with the required minimum 850 °C secondary chamber and 2-second residence time.
What warranty is included?+
Every Cyclone ships with a 3-year warranty as standard, covering the chamber, refractory and burner assembly under normal operating conditions.
Do you offer servicing and spares?+
Yes. AIS provides UK-wide servicing, thermocouple replacement, refractory repairs and a full spare-parts catalog for every Cyclone model.
Talk to us about the AIS 1250 Cyclone.
Behind the AIS brand is a real team of experts. Tell us about your operation and we'll come back with the right configuration and the price.
Request a quote