WA-WSVFD Double Head Falling Film VFD Water-cooled Screw Chiller Parameters (2770KW~4116KW)

WA-WSVFD Double Head Falling Film VFD Water-cooled Screw Chiller Parameters (2770KW~4116KW)
In an era defined by precision and sustainability, the new generation of Winnex Air failing film VFD Screw Chillers represents your strategic partner for energy efficiency upgrades and process innovation. We provide stable, efficient, and intelligent cooling solutions for various industries.
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In an era defined by precision and sustainability, the new generation of Winnex Air failing film VFD Screw Chillers represents your strategic partner for energy efficiency upgrades and process innovation. We provide stable, efficient, and intelligent cooling solutions for various industries.


Core Advantages

● Ultimate Energy Efficiency, Significant Cost Reduction: Intelligent variable frequency modulation precisely matches real-time load, reducing annual average energy consumption by 30%-40%.

● Smooth, Quiet & Exceptionally Reliable: Soft start protects equipment; ±0.1°C precise temperature control ensures process stability and product quality.

● Environmentally Forward, Future-Ready: Uses eco-friendly refrigerants with zero ODP and low GWP, complying with stringent international environmental regulations.

● Smart Control, Hassle-Free Operation: High-definition touchscreen and remote monitoring capabilities enable energy management and predictive maintenance.


Professional Application Areas

● Aluminum Profile Extrusion & Cooling

Provides rapid and uniform cooling for molds and the extrusion process after aluminum billet heating, effectively improving material hardness, surface finish, and production efficiency, while preventing profile deformation.

● Grinding & Mixing Processes

Precisely removes significant heat generated during chemical reactions or material mixing in grinding and high-speed agitation processes, ensuring stable process temperatures and safeguarding product quality and production safety.

● New Energy Manufacturing

Covers cooling for critical processes like lithium battery slurry mixing, coating, and calendering, as well as precise temperature control in photovoltaic silicon wafer and fuel cell production. A core equipment for ensuring product consistency, safety, and yield.

● Chemical & Pharmaceutical

Provides high-precision process cooling for reactors, distillation columns, and bio-fermentation processes, ensuring chemical reactions occur at optimal temperatures and guaranteeing product purity and production efficiency.

● Food Cooling & Freezing

Used for rapid food cooling, freezing, and central air conditioning systems, providing hygienic, stable, and reliable cooling sources that meet food safety regulations.

● Plastic Molding

Provides rapid cooling for injection molding machines and extrusion machine molds, significantly shortening product cycle times, reducing product internal stress, and improving surface quality.

● Central Air Conditioning & Data Centers

Provides efficient and reliable cooling sources for commercial buildings, hospitals, electronic cleanrooms, and data centers, creating comfortable and healthy indoor environments and ensuring the stable operation of critical facilities.

● Machine Tools & Cutting Processes

Provides precise cooling for machining center spindles and cutting fluids, effectively controlling thermal deformation during processing, ensuring the machining quality of high-precision parts, and extending machine tool service life.

Choosing Winnex Air means partnering with an efficient, reliable, and intelligent energy management expert.


WA-WSVFD Double Head Falling Film VFD Water-cooled Screw Chiller Parameters (2770KW~4116KW)

Items

WA-WSVFD2770

WA-WSVFD3162

WA-

WSVFD3548

WA-WSVFD4116

Rated cooling capacity

2382200 Kcal/h

2719320 Kcal/h

3051280 Kcal/h

3539760 Kcal/h

787.6 USRT

899.1 USRT

1008.8 USRT

1170.3USRT

2770KW

3162KW

3548KW

4116KW

Input power

462KW

512KW

570KW

660KW

Max operating current

785.4A

870.4A

969A

1122A

Power

3PH 380V 50HZ (200V /220V/ 415V 50HZ/60HZ)

Refrigerant

Type

R22 /R134A

R22 /R134A

R22 /R134A

R22 /R134A

Control

High-precision digital electronic expansion valve

Compressor

Type

Semi-Hermetic Screw

Power

462KW

512KW

570KW

660KW

Start

Flexible soft start

Regulation range

Stepless regulation 0-100%

Evaporator

Type

High-efficiency falling film

Chilled water flow

476.3 m3/h

543.7 m3/h

610.1 m3/h

707.8 m3/h

Water pressure drop

79Kpa

79Kpa

82Kpa

85Kpa

Inlet/outlet pipe diameter

12” inch

12” inch

14” inch

14” inch

Condenser

Type

Horizontal high efficiency heat exchange shell tube type

Cooling water flow

555.8 m3/h

631.8 m3/h

708.1 m3/h

821.3 m3/h

Water pressure drop

76Kpa

78Kpa

80Kpa

85Kpa

Inlet/outlet pipe diameter

12” inch

12” inch

14” inch

14” inch

Safety protection

Security protection

Compressor motor overloading protection, compressor bearing overload protection device, intelligent digital high and low pressure protection device, anti - freezing protection device, protection phase - lack digital protection, exhaust temperature protection, over - temperature protection device, safety valve, water flow switch

Dimension & weight

Length

5050mm

5050mm

5050mm

5050mm

Width

2250mm

2450mm

2450mm

2550mm

Height

2410mm

2565mm

2565mm

2570mm

Machine weight

12050KG

13130KG

13900KG

14900KG

Operating weight

12950KG

14080KG

14800KG

14800KG


Note:

1. The cooling capacity is based on the inlet temperature of chilled water 12℃, outlet temperature 7℃; The inlet temperature of cooling water inlet 30℃, and the outlet temperature is 35℃.
2. Chilled water temperature range: 5℃ to 30℃;  Cooling water temperature range: 18℃ to 30℃;
3. The above can be customized according to customer requirements.
4. The above specifications are subject to change without prior notice.


Related Suggestion

WA-WSVFD Double Head Falling Film VFD Water-cooled Screw Chiller Parameters (2770KW~4116KW)
更新时间:Jul 25, 2026
WA-WSVFD Double Head Falling Film VFD Water-cooled Screw Chiller Parameters (2770KW~4116KW)
In an era defined by precision and sustainability, the new generation of Winnex Air failing film VFD Screw Chillers represents your strategic partner for energy efficiency upgrades and process innovation. We provide stable, efficient, and intelligent cooling solutions for various industries.


Core Advantages

● Ultimate Energy Efficiency, Significant Cost Reduction: Intelligent variable frequency modulation precisely matches real-time load, reducing annual average energy consumption by 30%-40%.

● Smooth, Quiet & Exceptionally Reliable: Soft start protects equipment; ±0.1°C precise temperature control ensures process stability and product quality.

● Environmentally Forward, Future-Ready: Uses eco-friendly refrigerants with zero ODP and low GWP, complying with stringent international environmental regulations.

● Smart Control, Hassle-Free Operation: High-definition touchscreen and remote monitoring capabilities enable energy management and predictive maintenance.


Professional Application Areas

● Aluminum Profile Extrusion & Cooling

Provides rapid and uniform cooling for molds and the extrusion process after aluminum billet heating, effectively improving material hardness, surface finish, and production efficiency, while preventing profile deformation.

● Grinding & Mixing Processes

Precisely removes significant heat generated during chemical reactions or material mixing in grinding and high-speed agitation processes, ensuring stable process temperatures and safeguarding product quality and production safety.

● New Energy Manufacturing

Covers cooling for critical processes like lithium battery slurry mixing, coating, and calendering, as well as precise temperature control in photovoltaic silicon wafer and fuel cell production. A core equipment for ensuring product consistency, safety, and yield.

● Chemical & Pharmaceutical

Provides high-precision process cooling for reactors, distillation columns, and bio-fermentation processes, ensuring chemical reactions occur at optimal temperatures and guaranteeing product purity and production efficiency.

● Food Cooling & Freezing

Used for rapid food cooling, freezing, and central air conditioning systems, providing hygienic, stable, and reliable cooling sources that meet food safety regulations.

● Plastic Molding

Provides rapid cooling for injection molding machines and extrusion machine molds, significantly shortening product cycle times, reducing product internal stress, and improving surface quality.

● Central Air Conditioning & Data Centers

Provides efficient and reliable cooling sources for commercial buildings, hospitals, electronic cleanrooms, and data centers, creating comfortable and healthy indoor environments and ensuring the stable operation of critical facilities.

● Machine Tools & Cutting Processes

Provides precise cooling for machining center spindles and cutting fluids, effectively controlling thermal deformation during processing, ensuring the machining quality of high-precision parts, and extending machine tool service life.

Choosing Winnex Air means partnering with an efficient, reliable, and intelligent energy management expert.


WA-WSVFD Double Head Falling Film VFD Water-cooled Screw Chiller Parameters (2770KW~4116KW)

Items

WA-WSVFD2770

WA-WSVFD3162

WA-

WSVFD3548

WA-WSVFD4116

Rated cooling capacity

2382200 Kcal/h

2719320 Kcal/h

3051280 Kcal/h

3539760 Kcal/h

787.6 USRT

899.1 USRT

1008.8 USRT

1170.3USRT

2770KW

3162KW

3548KW

4116KW

Input power

462KW

512KW

570KW

660KW

Max operating current

785.4A

870.4A

969A

1122A

Power

3PH 380V 50HZ (200V /220V/ 415V 50HZ/60HZ)

Refrigerant

Type

R22 /R134A

R22 /R134A

R22 /R134A

R22 /R134A

Control

High-precision digital electronic expansion valve

Compressor

Type

Semi-Hermetic Screw

Power

462KW

512KW

570KW

660KW

Start

Flexible soft start

Regulation range

Stepless regulation 0-100%

Evaporator

Type

High-efficiency falling film

Chilled water flow

476.3 m3/h

543.7 m3/h

610.1 m3/h

707.8 m3/h

Water pressure drop

79Kpa

79Kpa

82Kpa

85Kpa

Inlet/outlet pipe diameter

12” inch

12” inch

14” inch

14” inch

Condenser

Type

Horizontal high efficiency heat exchange shell tube type

Cooling water flow

555.8 m3/h

631.8 m3/h

708.1 m3/h

821.3 m3/h

Water pressure drop

76Kpa

78Kpa

80Kpa

85Kpa

Inlet/outlet pipe diameter

12” inch

12” inch

14” inch

14” inch

Safety protection

Security protection

Compressor motor overloading protection, compressor bearing overload protection device, intelligent digital high and low pressure protection device, anti - freezing protection device, protection phase - lack digital protection, exhaust temperature protection, over - temperature protection device, safety valve, water flow switch

Dimension & weight

Length

5050mm

5050mm

5050mm

5050mm

Width

2250mm

2450mm

2450mm

2550mm

Height

2410mm

2565mm

2565mm

2570mm

Machine weight

12050KG

13130KG

13900KG

14900KG

Operating weight

12950KG

14080KG

14800KG

14800KG


Note:

1. The cooling capacity is based on the inlet temperature of chilled water 12℃, outlet temperature 7℃; The inlet temperature of cooling water inlet 30℃, and the outlet temperature is 35℃.
2. Chilled water temperature range: 5℃ to 30℃;  Cooling water temperature range: 18℃ to 30℃;
3. The above can be customized according to customer requirements.
4. The above specifications are subject to change without prior notice.


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