Mobile Blast Freezer

Nesim containerized blast freezers give you many advantages because it is portable, you can place or move them where ever you want or you can even rent.

Assembly and dismantling of the isolation panels of stationary blast freezing rooms can be quite expensive. The panels will possibly be demaged with multiple disassemblies. That is why many facilities and especially fishing companies prefer portable containerized blast freezers.

Nesim mobile blast freezers are in accordance with the international standards for truck transportation. Production of special sizes are also possible for overseas transportation.

Entrance door width may vary between 90cm and 130cm. Surface material is made of PVC coated galvanised metal sheets and optionally stainless steel. It can operate smoothly even in the desert type tropical conditions. Double stage compressors are picked among world wide known brands.

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PF 3000

Plate freezer unit is a batch production unit that typically use to freeze and flat products.

Raw product, together with packages, are placed on plates, later firmly pressed by plates which drive by a hydraulic device.

The chilled plates close contact with raw products and cause quick freezing. Sometimes, inside the chamber, blast air fans are installed to short the chilling period.

TECHNICAL INFORMATION

Model Name: PF 3000

Freezing Capacity: 3 Tons / 24h

Cooling Capacity: 46,732 watt

Compressor Type: Double Stage Piston

Compressor Power: 2×25 HP

Compressor Electric Power: 35,82 kw/h

Plate Dimensions: 2000×1260 mm

Plate Quantity: 11

Type of material: AISI 304

Condenser Type: Air Cooled

Evaporator Type: Contact Plate

Condensation Temperature: +40 ℃

Evaporation Temperature: +35 ℃

Refrigerants: R404a

Energy: 380V / 50 Hz / 3 Ph

Plate Freezer Unit

Plate freezer unit is a batch production unit that typically use to freeze and flat products.

Raw product, together with packages, are placed on plates, later firmly pressed by plates which drive by a hydraulic device.

The chilled plates close contact with raw products and cause quick freezing. Sometimes, inside the chamber, blast air fans are installed to short the chilling period.

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Refrigerated Sea Water Chiller Unit

Nesim Refrigerated Sea Water (RSW) systems are used onboard fishing vessels to preserve large catches. Storing the catch in an RSW system is an effective and cost-saving method of preserving the catch until offloading ashore or further processing onboard. In a minimum amount of time the catch is cooled down close to the freezing point of seawater, assuring its freshness and quality during transport.

In an RSW system, seawater is recirculated by pumps through the tanks and the chilling system. Before entering the tanks, the seawater is chilled by the refrigeration equipment. The seawater is distributed evenly over the complete bottom cross-section of the tanks through a set of perforated plates or similar distribution devices. The chilled seawater passes upwards through the tank and layers of fish, thus keeping the fish semi-floating and simultaneously cooling it. The water returns through suction screens in the top of the thanks to the chilling unit of the system and, subsequently, the circulation process is repeated.

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Refrigeration Equipments

All refrigeration equipments used in industrial cooling systems and ice machines can be supplied as spare parts from Nesim.

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RSW 12S

NESIM Refrigerated Sea Water (RSW) systems are used onboard fishing vessels to preserve large catches. Storing the catch in an RSW system is an effective and cost-saving method of preserving the catch until offloading ashore or further processing onboard. In a minimum amount of time the catch is cooled down close to the freezing point of seawater, assuring its freshness and quality during transport.

In an RSW system, seawater is recirculated by pumps through the tanks and the chilling system. Before entering the tanks, the seawater is chilled by the refrigeration equipment. The seawater is distributed evenly over the complete bottom cross-section of the tanks through a set of perforated plates or similar distribution devices. The chilled seawater passes upwards through the tank and layers of fish, thus keeping the fish semi-floating and simultaneously cooling it. The water returns through suction screens in the top of the thanks to the chilling unit of the system and, subsequently, the circulation process is repeated.

TECHNICAL INFORMATION

Model Name: RSW 12S

Cold Water Capacity (1hr): 665 lt

Cold Water Capacity (3h): 2000 lt

Cold Water Capacity (6h): 4000 lt

Cold Water Capacity (8hr): 5300 lt

Water Outlet Temperature: 0 / +2 ℃

Cooling Capacity: 21800 watt

Compressor Type: Semi Hermetic

Compressor Displacement: 42 m3/h

Compressor Power: 12 HP

Compressor Electric Power: 8,36 kw/h

Compressor Absorbed Current: 14,59 Amp

Condenser Type: Sea Water Cooling

Evaporator Type: Titanium Plate

Ethylene Glycol Pump: 0,75

Ethylene Glycol Pump Flow Rate: 6 m3/h

Required Condenser Pump Flow: 8 m3/h

Water Inlet: 2 ınc

Water Outlet: 2 ınc

Noise (3 meters): ~78 dBA

Pump Power: 380V/1,8A

Dimensions (WxLxh): 1200x550x1150 mm.

Evaporation Temperature: 2C / -10C ℃

Weight: 520 kg

Energy: 380V/50Hz/3Ph

RSW 25S

NESIM Refrigerated Sea Water (RSW) systems are used onboard fishing vessels to preserve large catches. Storing the catch in an RSW system is an effective and cost-saving method of preserving the catch until offloading ashore or further processing onboard. In a minimum amount of time the catch is cooled down close to the freezing point of seawater, assuring its freshness and quality during transport.

In an RSW system, seawater is recirculated by pumps through the tanks and the chilling system. Before entering the tanks, the seawater is chilled by the refrigeration equipment. The seawater is distributed evenly over the complete bottom cross-section of the tanks through a set of perforated plates or similar distribution devices. The chilled seawater passes upwards through the tank and layers of fish, thus keeping the fish semi-floating and simultaneously cooling it. The water returns through suction screens in the top of the thanks to the chilling unit of the system and, subsequently, the circulation process is repeated.

TECHNICAL INFORMATION

Model Name: RSW 25S

Cold Water Capacity (1hr): 1665 lt

Cold Water Capacity (3h): 5000 lt

Cold Water Capacity (6h): 10000 lt

Cold Water Capacity (8hr): 13000 lt

Water Outlet Temperature: 0 / +2 ℃

Cooling Capacity: 43000 watt

Compressor Type: Semi Hermetic

Compressor Displacement: 75 m3/h

Compressor Power: 25 HP

Compressor Electric Power: 15,86 kw/h

Compressor Absorbed Current: 30,7 Amp

Condenser Type: Sea Water Cooling

Evaporator Type: Shell and Tube

Ethylene Glycol Pump Flow Rate: 11,7 m3/h

Required Condenser Pump Flow: 15 m3/h

Water Inlet: 2 inch

Water Outlet: 2 inch

Noise (3 meters): ~78 dBA

Dimensions (WxLxh): 800x1800x1600 mm.

Evaporation Temperature: 2C / -10C ℃

Weight: 800 kg

Energy: 380V/50Hz/3Ph

RSW 2x35S

NESIM Refrigerated Sea Water (RSW) systems are used onboard fishing vessels to preserve large catches. Storing the catch in an RSW system is an effective and cost-saving method of preserving the catch until offloading ashore or further processing onboard. In a minimum amount of time the catch is cooled down close to the freezing point of seawater, assuring its freshness and quality during transport.

In an RSW system, seawater is recirculated by pumps through the tanks and the chilling system. Before entering the tanks, the seawater is chilled by the refrigeration equipment. The seawater is distributed evenly over the complete bottom cross-section of the tanks through a set of perforated plates or similar distribution devices. The chilled seawater passes upwards through the tank and layers of fish, thus keeping the fish semi-floating and simultaneously cooling it. The water returns through suction screens in the top of the thanks to the chilling unit of the system and, subsequently, the circulation process is repeated.

TECHNICAL INFORMATION

Model Name: RSW 2x35S

Cold Water Capacity (1hr): 5000 lt

Cold Water Capacity (3h): 15000 lt

Cold Water Capacity (6h): 30000 lt

Cold Water Capacity (24hr): 120000 lt

Water Outlet Temperature: 0 / +2 ℃

Cooling Capacity: 122.880 watt

Compressor Type: Semi Hermetic Piston

Compressor Displacement: 206 m3/h

Compressor Power: 2×35 HP

Compressor Electric Power: 49,20 kw/h

Compressor Absorbed Current: 84,09 Amp

Condenser Type: Sea Water Cooling

Evaporator Type: Titanium Plate

Ethylene Glycol Pump: 2,2 Kw / 3 Hp

Ethylene Glycol Pump Flow Rate: 35 m3/h

Required Condenser Pump Flow: 50 m3/h

Water Inlet: 2 Inch

Water Outlet: 2 Inch

Noise (3 meters): ~78 dBA

Evaporation Temperature: 2C / -10C ℃

Energy: 380V/50Hz/3Ph

RSW 2x50S

NESIM Refrigerated Sea Water (RSW) systems are used onboard fishing vessels to preserve large catches. Storing the catch in an RSW system is an effective and cost-saving method of preserving the catch until offloading ashore or further processing onboard. In a minimum amount of time the catch is cooled down close to the freezing point of seawater, assuring its freshness and quality during transport.

In an RSW system, seawater is recirculated by pumps through the tanks and the chilling system. Before entering the tanks, the seawater is chilled by the refrigeration equipment. The seawater is distributed evenly over the complete bottom cross-section of the tanks through a set of perforated plates or similar distribution devices. The chilled seawater passes upwards through the tank and layers of fish, thus keeping the fish semi-floating and simultaneously cooling it. The water returns through suction screens in the top of the thanks to the chilling unit of the system and, subsequently, the circulation process is repeated.

TECHNICAL INFORMATION

Model Name: RSW 2x50S

Cold Water Capacity (1hr): 7000 lt

Cold Water Capacity (3h): 21000 lt

Cold Water Capacity (6h): 42000 lt

Cold Water Capacity (24hr): 168000 lt

Water Outlet Temperature: 0 / +2 ℃

Cooling Capacity: 186.800 watt

Compressor Type: Semi Hermetic Piston

Compressor Displacement: 308,8 m3/h

Compressor Power: 2×50 HP

Compressor Electric Power: 67,4 kw/h

Compressor Absorbed Current: 125 Amp

Condenser Type: Sea Water Cooling

Evaporator Type: Titanium Plate

Ethylene Glycol Pump: 2,2 Kw / 3 Hp

Ethylene Glycol Pump Flow Rate: 40 m3/h

Required Condenser Pump Flow: 65 m3/h

Water Inlet: 2 Inch

Water Outlet: 2 Inch

Noise (3 meters): ~78 dBA

Dimensions (WxLxh): 1450x2500x1850 mm.

Evaporation Temperature: 2C / -10C ℃

Energy: 380V/50Hz/3Ph