Calculate the right butchering kettle size
The butchering kettle size should be chosen based on the required working volume and not solely on the nominal volume. For conservative preliminary planning, you can assume about two thirds of the nominal volume as usable working volume. Batch size, water requirement, inserts and necessary free space must then be checked based on the actual process.
We at Beelonia GmbH have been manufacturing boiling and butchering kettles for home butchering, clubs and commercial businesses in Beelen since 1880.
At a glance
| Nominal volume | Planning value for working volume | Typical use |
|---|---|---|
| 100 l | approx. 67 l | small batches, home butchering |
| 150 l | approx. 100 l | home butchering, club |
| 200 l | approx. 133 l | club, farm shop, direct marketing |
| 300 l | approx. 200 l | direct marketing, butchery |
| 400 l | approx. 267 l | larger commercial batches |
The values are planning figures and not technical filling limits. Goods, water, bottom grid or basket as well as movement during loading may require additional reserve.
Reading tip: The Scalding and butchering kettle: selection guide explains the basic selection, Sausage kettle electric or wood-fired? compares heating systems and the article on planning a smoking system for butcheries complements commercial space planning.
How big does a butchering kettle need to be?
A butchering kettle must accommodate the planned batch along with the required water and sufficient working reserve. As a conservative planning value, about two thirds of the nominal volume can be assumed. The final size should only be determined once the goods, water requirement, inserts, loading and necessary free space for the specific process are known.
According to this rule of thumb, a butchering kettle with 150 litres yields around 100 litres of calculated working volume; with 200 litres it is around 133 litres. No kilogram output can be derived from this, because shape, density and displacement differ between sausage, boiled meat and cans.
| Planning factor | Question to clarify |
|---|---|
| Batch | What is to be processed per cycle? |
| Water | What amount of water does the process require? |
| Inserts | What volume do the basket or bottom grid need? |
| Reserve | What free space is necessary for safe working? |
The suitable butchering kettle size within the boiling and scalding kettles results from the entire process. A larger version can avoid additional cycles, but requires more floor space and capital.
Which kettle size suits which application?
Sizes from 100 to 150 litres are more geared towards small batches, while 200 to 400 litres provide more working volume for clubs and businesses. The available range extends from 75 to 3,000 litres in total. Any allocation remains a guideline and must be checked against the actual batch and water requirement.
| Size | Typical use | Suitable models and prices |
|---|---|---|
| 100 l | small home butchering | Sheet steel series: starting price from 1,604.12 € (as of 07/2026); Mini series: starting price from 1,804.04 € (as of 07/2026) |
| 150 l | home butchering, club | Multi-fuel round: from 4,812.36 € (as of 07/2026); Wood square: from 5,747.70 € (as of 07/2026); Electric: from 8,954.75 € (as of 07/2026); Gas: from 9,891.28 € (as of 07/2026) |
| 200 l | club, farm shop, direct marketing | Multi-fuel round: from 5,212.20 € (as of 07/2026); Electric: from 9,222.50 € (as of 07/2026); Wood or gas square: price according to version |
| 300 l | direct marketing, butchery | Multi-fuel round: from 5,520.41 € (as of 07/2026); Electric: from 9,877.00 € (as of 07/2026); Wood or gas square: price according to version |
| 400 l | larger commercial batches | Wood square: from 8,408.54 € (as of 07/2026); Electric: from 11,424.00 € (as of 07/2026); Gas: from 12,197.50 € (as of 07/2026) |
The application details are not fixed allocations. A farm shop might be well served with small, frequent batches at 150 litres, while a club might need 300 litres for individual events.
The round wood-fired butchering kettle is available with 150, 200 and 300 litres. Square kettles are available with 150, 200, 300 and 400 litres. Custom sizes can be requested.
Is a round or square butchering kettle better?
Round and square butchering kettles meet different requirements; neither design is fundamentally better. Round multi-fuel kettles are available with 150, 200 and 300 litres, square series with 150 to 400 litres. The decisive factors are heating type, floor space, desired control, outlet position and integration into the existing workspace.
The round multi-fuel kettle combines V2A stainless steel (AISI 304) with fireclay lining, cast iron door frame, safety outlet and temperature display. The outlet side can be chosen on the right or left. Height-adjustable feet help with alignment; wheels are optional.
The square shape offers wood, electric and gas models. In the wood version, the firing area is lined with fireclay and the body is insulated with Vermilite. Electric and gas models feature digital temperature control.
| Selection point | Round | Square |
|---|---|---|
| Sizes | 150, 200, 300 l | 150, 200, 300, 400 l |
| Heating types | Wood | Wood, electric, gas |
| Control | Temperature display | Digital for electric and gas |
| Mobility | Wheels optional | Plan for fixed installation |
| Outlet | Right or left selectable | Safety drain of the series |
Which heating type suits which kettle size?
Wood is already available for small kettle stoves, while the square electric and gas series start at 150 litres. The electric versions operate with 8 to 12 kW depending on the size. The suitable heating type depends on connected load, exhaust routing, fuel supply, operating procedure and local installation conditions.
| Heating type | Sizes | Requirement |
|---|---|---|
| Wood, sheet steel | 100–250 l | Suitable installation site and exhaust routing |
| Wood, round | 150–300 l | Exhaust routing via 130 mm nozzle |
| Wood, square | 150–400 l | Exhaust routing via 130 mm nozzle |
| Electric, square | 150–400 l | Suitable 400 V connection |
| Gas, square | 150–400 l | Gas supply and 130 mm exhaust routing |
Gas can suit predictable commercial processes without automatically being the best solution for every frequent use. Propane is provided as standard, natural gas is possible. Running costs depend on local tariffs, fuel procurement, storage and operating effort.
What makes a suitable installation site?
A suitable installation site takes into account energy connection, exhaust routing, stability, operating space as well as safe water and drainage paths. Wood and gas models have a 130 mm exhaust nozzle, electric versions require 400 V. The specific installation must suit the chosen size, local requirements and the operational movement and cleaning processes.
A larger kettle does not only need more floor space. There must be room for loading, emptying and cleaning in front of doors, outlets and controls.
| Area | To check |
|---|---|
| Electricity | Connection, fusing and power |
| Exhaust | Suitable routing for wood or gas |
| Water | Accessible inlet, optional water inlet |
| Drainage | Safe discharge and accessible safety outlet |
| Stand | Load-bearing, level surface |
| Movement | Workspace; wheels option for the round multi-fuel kettle |
Bottom grid, float and water inlet are available via the kettle accessories. The outlet side and media routing should be determined before ordering.
When is an 80–100 l mini kettle sufficient?
A mini kettle is sufficient for small batches, limited space and applications without the features of larger professional kettles. The electric model offers 80 to 100 litres, 8 kW and dimensions of Ø 500 × 800 mm. It only fits if the working volume, 400 V connection and thermostatic control are sufficient for the intended process.
The Mini Kettle Electric is suitable for small home butcherings, club festivals as well as potatoes, pasta or dumplings. The starting price of the series is from 1,804.04 € (as of 07/2026). As a wood variant, the sheet steel kettle stove is available from 100 to 250 litres with a series starting price from 1,604.12 € (as of 07/2026).
The sheet steel kettle stove is one-piece up to 150 litres and two-piece from 175 litres. The option "with outlet" is available. If digital time control, core temperature sensor or 300 to 400 litres are required, these compact models are not a suitable fit.
Which questions help with the final size choice?
The final size choice should consider batch, working volume, heating type, installation site and future use together. Between 150 and 200 litres, there is around 33 litres of calculated working volume according to the two-thirds rule of thumb. The decision must be checked against real containers, inserts and workflows, not against a single litre specification.
Is a butchering kettle with 150 litres sufficient for home butchering?
A butchering kettle with 150 litres can be sufficient if the actual batch fits into the calculated working volume. A conservative planning value is about 100 litres. Water requirement, goods, bottom grid or basket and necessary free space must be considered together; a flat-rate kilogram output cannot be derived from this.
When should I choose a 200-litre kettle instead of 150 litres?
According to the planning rule, a 200-litre kettle offers about 133 litres of usable working volume and thus more reserve. The larger version makes sense if regular batches max out the smaller kettle or if additional cycles are to be avoided. Floor space, energy requirement, purchase and cleaning remain part of the consideration.
May I use the two-thirds planning value as a filling limit?
No. The two-thirds rule of thumb is exclusively a conservative value for size planning and not a technical filling limit. Permissible filling and safe operation depend on the design, goods, inserts and process. The specifications for the chosen model and the operational safety requirements are always decisive.
Are there butchering kettles with more than 400 litres?
The entire range of Beelonia GmbH extends from 75 to 3,000 litres; custom sizes are possible on request. The described square standard kettles are offered with 150, 200, 300 and 400 litres. For larger volumes, batches, media connections, installation space and material flow should be planned together.
Which butchering kettle size suits your batches and connections?
Beelonia GmbH has been developing boiling and scalding kettles for artisanal and commercial processes since 1880.
Sources and technical basics: manufacturer data of Beelonia GmbH; BfR fact sheets on meat hygiene; DLG practical knowledge.
