Product Code: J

Enclosed Conical Fermenter

Take the hours back from digging out.Keep everything else the tank does.

An enclosed, jacketed conical fermenter for red and white fermentation, storage and aging — planned around what emptying costs your team, and what the tank still has to do the rest of the year.

Emptying
≈5 min for a 5 t fermenter
Function
Red & White Fermentation · Storage & Aging
Size Range
2.0–50 kL / 550–13,000 gal
Material
SS316 roof, top entry & bottom

Why this tank

Vintage labor is the real bottleneck.

An Enclosed Conical Fermenter is not chosen for its cone. It is chosen when the worst job of vintage — digging pomace out of a flat-bottomed tank, every tonne of it by human effort — has started costing the cellar hours at exactly the moment it can least afford them.

For the team, that means the geometry does the lifting: under gravity the pomace migrates to the hatch, and a 5-tonne fermenter empties in about five minutes instead of a shift. For the cellar, those hours go back into press scheduling, ferment checks, and the decisions that actually shape the wine.

The decision costs nothing elsewhere. The cone does not narrow the tank’s job description — red fermentation, white fermentation, storage and aging all stay on it, from 2.0 kL to 50 kL.

01

Turn emptying into a five-minute task

The pomace moves toward the hatch under its own weight. Compared with flat-bottomed tanks, emptying takes minimal exertion — approximately five minutes for a 5-tonne fermenter.

02

Put the vintage hours somewhere better

The hardest physical job of the season shrinks, and the hours flow back into press scheduling, ferment checks, and the decisions that actually shape the wine.

03

Keep the rest of the job description

Gravity-assisted emptying does not cost the tank its range: red fermentation, white fermentation, storage, and aging all stay on the job description.

How Olavin designs

Geometry is the cheapest labour in the cellar.

Olavin does not treat emptying as something the crew sorts out afterwards. We begin with how the pomace has to leave, what the tank still has to do outside vintage, which surfaces take the wear, and whether the ferment will need warming as well as cooling. Those decisions shape the format.

Specifications

Specification summary.

Sizing, materials, and configuration are finalized around the cellar: access, cleaning, temperature control, and layout.

A single Olavin Enclosed Conical Fermenter: a dimple-jacketed tank with a domed top manway and a cone bottom, carried on a four-post frame
Product Code
J
Product Name
Enclosed Conical Fermenter
Primary Function
Red & White Fermentation, Wine Storage & Aging
Size Range
2.0–50 kL / 550–13,000 gal
Material
Tank Roof, Top Entry & Tank Bottom: SS316; Others: SS304
Emptying
Gravity-assisted conical bottom — approx. 5 minutes for a 5 t fermenter
Jacket Options
Jacketed (standard); optional cone jacket for heating
Customization
Available

Sizes & dimensions.

Classic sizes are listed here. Every dimension is finalized around the cellar it is going into.

SizeDi (mm)H1 (mm)H2 (mm)H (mm)
3 t1,6001,6098303,600
5 t1,9001,8288304,100
8 t2,1002,5008304,720
10 t2,1603,0008305,290
15 t2,2104,4078306,250

Classic sizes shown; customization is available across the range.

Enclosed Conical Fermenter elevation drawing — conical-bottom stainless steel wine tank with Di, H1, H2 and H dimension callouts

Planning Guide

Get the Enclosed Conical Fermenter Planning Guide.

Inside the guide:

  • Emptying routes and hatch access planning
  • Platform and catwalk interface notes
  • Sizing across the 2.0–50 kL range