Recover more wine and reduce operating expenses with STS systems
STS centrifugal clarifier systems offer many advantages to optimize the winemaking process.
Our unique design delivers maximum recovery from lees with lower total cost of ownership than a lees crossflow system. With an STS system lees can be concentrated up to 95% v/v which is higher than crossflow systems can achieve. This allows for better wine or juice recovery and reduced waste compared to crossflow systems.
On wine clarification, the overall operating expenses of a crossflow can be significant, especially when the replacement cost of the membranes is accounted for. The STS system can be used to polish wines prior to the crossflow which reduces the solids load and makes the entire process significantly more efficient. Less cleaning of the crossflow is required which will also help in prolonging membrane life and reduce overall operating expense.
We have trial units available ready to go, lets talk! More information on specific systems is here.
Typical Flow Rates with Lees and Wine
Juice lees
& flotation less
STS 45
m³/h : 0.5 to 1.5
Gpm: 3 to 7
STS 95
m³/h : 1 to 2
Gpm: 4 to 9
STS 200
m³/h : 1.5 to 3
Gpm: 7 to 13
Thermovinified
must
STS 45
m³/h : 4 to 7
Gpm: 18 to 31
STS 95
m³/h : 8 to 14
Gpm: 35 to 62
STS 200
m³/h : 13 to 18
Gpm: 57 to 79
White/Rose juice
STS 45
m³/h : 2 to 5
Gpm: 9 to 22
STS 95
m³/h : 6 to 9
Gpm: 26 to 62
STS 200
m³/h : 8 to 13
Gpm: 35 to 57
Red wine post
fermentation
STS 45
m³/h : 5.5 to 8.5
Gpm: 24 to 37
STS 95
m³/h : 12 to 18
Gpm: 53 to 79
STS 200
m³/h : 18 to 22
Gpm: 79 to 97
Fermentation lees
STS 45
m³/h : 0.5 to 1.5
Gpm: 3 to 7
STS 95
m³/h : 1 to 2
Gpm: 5 to 9
STS 200
m³/h : 1.5 to 3
Gpm: 8 to 13
Red wine
STS 45
m³/h : 6 to 8
Gpm: 26 to 35
STS 95
m³/h : 12 to 20
Gpm: 53 to 88
STS 200
m³/h : 820 to 25
Gpm: 88 to 110
White wine
STS 45
m³/h : 8 to 12
Gpm: 35 to 53
STS 95
m³/h : 16to 25
Gpm: 70 to 110
STS 200
m³/h : 25 to 35
Gpm: 110 to 154
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