Wine Clarification

In the traditional wine production process, clarification is usually carried out by static precipitation, and then the sedimentation mud is filtered through diatomaceous earth through a vacuum rotary filter. However, this will result in a longer contact time between the juicer and the vinasse. The vinasse's phenol content is high, so that a long clarification process will reduce the vinasse's quality.

ZK SEPARATION Decanters for Wine Production Process

In the wine production process, there is an essential process, which is the clarification of wine. ZK decanter centrifuge is solid-liquid clarification equipment specially developed to solve this problem. The centrifuge can quickly process solid residues and has an automatic cleaning function. Comparing with the complicated maintenance and cleaning tasks of the vacuum rotary filter in processing distiller's grains, the decanter centrifuge is undoubtedly better. Simultaneously, decanter centrifuges in the wine production process line will significantly reduce operating costs and be more flexible.

Decanter for Wine Clarification Parameters
Model LW250 x 1025C LW350 x 1435C LW430 x 1850C LW450 x 1845C LW520 x 2150C LW580 x 2400C LW650 x 2600C
Speed (rpm) 5000 4000 3400 3400 3200 3000 2800
Max G Force 3500 3136 2784 2913 2981 2948 2854
Main Motor (kW) 7.5 ~ 11 15 ~ 22 30 ~ 37 30 ~ 37 45 ~ 55 75 ~ 90 90 ~ 110
Back Motor (kW) 3 ~ 4 4 ~ 5.5 7.5 ~ 11 7.5 ~ 11 11 ~ 15 15 ~ 18.5 18.5 ~ 22
Capacity (m3/h) 1 ~ 5 5 ~ 10 15 ~ 18 15 ~ 20 25 ~ 30 30 ~ 35 35 ~ 40
Weight (kg) 1250 2500 4000 4200 5200 6500 7800
Dimension (mm) 2500x800x1150 3700x1050x1200 4300x1150x1400 4300x1150x1450 5100x1250x1600 5520x1450x1700 6250x2000x1550
Drive Type VFD + PLC + HMI
Bowl Material SUS2205(Duplex Stainless Steel) / SUS2304 (Duplex Stainless Steel) / 316L / 316 Centrifugal Casting
Screw Material SUS2205(Duplex Stainless Steel) / SUS2304 (Duplex Stainless Steel) / 316L / 316 Centrifugal Casting
Bearing SKF / NSK

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Why Choose ZK Decanter Centrifuge?

Reliable Quality

The bowl (core component) is made of SAF 2205 duplex stainless steel by centrifugal casting process, and its performance is superior to conventional 304 and 316. All weld joints have undergone flaw detection and thermal treatment, and are provided with certificates of conformity or records for traceability.

Stable Operation

The dynamic balance precision of the centrifuge is ≥ Class 2.5, which is superior to the requirement of the standard, so that the centrifuge can be operated smoothly and its longevity is extended. The noise of the complete machine is < 85 dB, the vibration intensity is < 7.1 (load) and 4.5 (no-load). It is equipped with a mechanical and electrical dual overload protection device to ensure safe operation.

long service
Long Service Life

The screw conveyor and bowl adopt of the most advanced, reliable and convenient wear-resistant treatment technology and structure in China. All bearings adopt original imported NSK/SKF bearings. The electric control box is made of electrical elements of famous brands such as Siemens and Schneider.

High Degree of Automation

ZK decanter differential speed automatic control technology can automatically adjust the screw conveyor’s differential speed, to prevent overload and blockage. The complete machine is equipped with bearing temperature sensor and vibration sensor, and is provided with alarms for main motor overload, differential over torque, low differential speed, etc. Meanwhile, its supporting frequency conversion (flameproof) control cabinet can realize automatic start and stop with one key.

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