The honest answer is that there is no single price for a chocolate production line. The cost is set by three things: the capacity you need (kg/h), how automated the line is, and how much of the line you buy at once — a single machine that slots into an existing setup, or a complete turnkey plant. A small batch refiner and a full automatic moulding plant are different purchases by an order of magnitude.
This guide explains what actually drives the number, so you can scope a realistic budget before you ask anyone for a quote.
What drives the cost of a chocolate line
- Throughput (kg/h). This is the biggest single factor. A line sized for 200 kg/h and one sized for 2,000 kg/h use different machines, motors, and footprints. Buying more capacity than your sales plan needs is the most common — and most expensive — mistake.
- Level of automation. Manual loading and semi-automatic lines cost less up front; full-automatic depositing, cooling, and demoulding cost more but lower labour cost per kilogram at volume.
- Product complexity. Solid bars are the simplest. Filled (one-shot or shell) products, hollow figures, and multi-component pieces each add stations and cost.
- Turnkey vs individual machines. A single tempering machine or melting tank is a modest investment. A complete plant — preparation, refining, tempering, moulding, storage — scales accordingly.
- Installation, shipping, and commissioning. For export orders these are real line items, along with operator training.
The machines in a chocolate line — and what each one adds
A complete line is built from stages. You can buy any of them on their own, or have them engineered together:
- Preparation mixer — blends sugar, cocoa, fats, and ingredients into a uniform mass before refining.
- Refiner (ball mill) — reduces particle size for a smooth product. Continuous mills run 400–1,000 kg/h; batch mills work in 500–800 kg cycles at a lower entry cost.
- Tempering machine — stabilises the cocoa butter for gloss, snap, and shelf life. Alpy units run 250–1,500 kg/h with ±0.2 °C control.
- Moulding or depositing line — forms the finished product: bars, pralines, hollow figures, or drops (the rotary drop line runs 300 kg/h to 2 t/h).
- Support equipment — sugar mill, fat melting tank, storage and service tanks, heat exchangers.
Scoping by capacity tier
| Tier | Typical throughput | Where the budget goes |
|---|---|---|
| Artisan / start-up | up to ~250 kg/h | A batch refiner + tempering + a compact moulding or drop line; buy stages individually |
| Mid-size | ~250–1,000 kg/h | Continuous refining, higher-capacity tempering, a dedicated moulding line |
| Industrial | 1,000 kg/h – 2 t/h | Full turnkey line, full automation, redundancy and storage sized for non-stop shifts |
Match the tier to your sales plan, not your ambition. It is cheaper to add capacity later — Alpy batch and continuous systems share the same mixers and tanks, so upgrading means adding equipment, not replacing it — than to run an oversized line below its break-even.
Should you buy individual machines or a turnkey line?
Buy individual machines when you are expanding or upgrading one stage, or commissioning your first line on a tight budget. Buy a turnkey line when you want one supplier accountable for the whole chain, a layout engineered around your floor space, and a single commissioning plan. Many producers start with key machines and grow into a full line over a few years.
Why we quote per configuration instead of listing a price
A published price would be misleading, because two plants making “chocolate” can need completely different equipment. Instead, we cost the actual configuration: your product, your target capacity, your automation level, and your site. That is the only number that means anything.
How to get an accurate figure
To give you a realistic quotation, send us:
- the products you want to make (bars, pralines, hollow figures, drops, compound coatings…),
- your target capacity (kg/h, or weekly/monthly volume),
- your floor space and power availability,
- and whether you need a single machine or a complete line.
Our engineers will come back with a costed configuration and a realistic commissioning timeline — and we recommend the right machine for your volume, not the biggest one.