SWE2.500 ET - 2 tonne on board saltwater ice maker

SWE 2.500 ET on board ice maker, without refrigeration

	The ice maker is a plug in unit, ready for connection to the on board power, water supply and refrigeration system. The ice making cylinder works reliably even in rough seas and is rated for automatic and continuous operation. The SWE models come with two sets of pulleys, so the machine can be configured to make any two of the ice types listed below by simply changing the pulley. As with all Ziegra ice makers there are no moving parts in the refrigeration circuit of the evaporator, thus no leakage from troublesome rotating seals.

SWE 2.500 ET on board ice maker, without refrigeration

The ice maker is a plug in unit, ready for connection to the on board power, water supply and refrigeration system. The ice making cylinder works reliably even in rough seas and is rated for automatic and continuous operation.

The SWE models come with two sets of pulleys, so the machine can be configured to make any two of the ice types listed below by simply changing the pulley.

As with all Ziegra ice makers there are no moving parts in the refrigeration circuit of the evaporator, thus no leakage from troublesome rotating seals.


Specifications
	Freshwater ice	Saltwater ice	StreamIce^®
Ice production/24 hours	2,500kg	2,000kg	3,800 litres.

Frame and panels:	Stainless steel
Ice hose:	90mm
Weight:	270kg
Voltage:	400-3-50Hz
Control voltage:	240-1-50Hz
Power consumption:	1kW
Current consumption:	3A
Water connection:	2 - 6 bar 3/4"
Overflow:	14mm
Refrigerant:	R404a
Refrigeration required at water 15°C:	10.2 kW at -38°C for saltwater ice, 12kW at -32°C for freshwater ice
Refrigeration plant to provide:	-40°C or colder (please contact in case of higher temperatures)
Refrigerant temperature:	The ice maker is adjustable from 0°C to 20°C liquid at 30°C condensation, contact us in case of different temperatures.
Pressure pipe:	16mm Ø
Suction pipe:	35mm Ø
The SWE ice maker is supplied with two different pulley's to adjust the RPM of the auger according to the type of water used for ice production. All necessary parts for operation and safety of the machine eg. Ice Maker: Evaporator with gear box and motor, water chamber, water level control, suction pressure control. Refrigeration circuit: Filter, solenoid valve, sight glass expansion valve, evaporation pressure control Attention!! Do not install any solenoid or return kick valve. Danger to closed refrigerant. Electric circuit: Control panel, operating switch, overload relay, phase sequence relay, emergency cutout. Safety devices: A: When switching the ice maker off, the solenoid valve stops the freon afflux B: The drive motor of the freezing unit continues to run for further 3 minutes. Thus the new ice , produced by the re-evaporation will still be removed, preventing a possible freeze up of the ice making cylinder. (Exception. Switch off by emergency cut-out) C: The electronic water level control stops the machine in case of water shortage. After running see above. Automatic reset. D: A safety switch at the ice discharge tube stops the ice maker if ice should have dammed up in the tube. Manual restart after remedying the cause of the ice back-up. E: Stop device to switch the machine off, when the ice store is filled, details on request. The ice maker meets the regulations of VDE and EC engineering recommendations.

Specifications

Freshwater ice

Saltwater ice

StreamIce^®

Ice production/24 hours

2,500kg

2,000kg

3,800 litres.

Frame and panels:

Stainless steel

Ice hose:

90mm

Weight:

270kg

Voltage:

400-3-50Hz

Control voltage:

240-1-50Hz

Power consumption:

1kW

Current consumption:

Water connection:

2 - 6 bar 3/4"

Overflow:

14mm

Refrigerant:

R404a

Refrigeration required at water 15°C:

10.2 kW at -38°C for saltwater ice, 12kW at -32°C for freshwater ice

Refrigeration plant to provide:

-40°C or colder (please contact in case of higher temperatures)

Refrigerant temperature:

The ice maker is adjustable from 0°C to 20°C liquid at 30°C condensation, contact us in case of different temperatures.

Pressure pipe:

16mm Ø

Suction pipe:

35mm Ø

The SWE ice maker is supplied with two different pulley's to adjust the RPM of the auger according to the type of water used for ice production. All necessary parts for operation and safety of the machine eg.

Ice Maker: Evaporator with gear box and motor, water chamber, water level control, suction pressure control.

Refrigeration circuit: Filter, solenoid valve, sight glass expansion valve, evaporation pressure control

Attention!! Do not install any solenoid or return kick valve. Danger to closed refrigerant.

Electric circuit: Control panel, operating switch, overload relay, phase sequence relay, emergency cutout.

Safety devices:

A: When switching the ice maker off, the solenoid valve stops the freon afflux

B: The drive motor of the freezing unit continues to run for further 3 minutes. Thus the new ice , produced by the re-evaporation will still be removed, preventing a possible freeze up of the ice making cylinder. (Exception. Switch off by emergency cut-out)

C: The electronic water level control stops the machine in case of water shortage. After running see above. Automatic reset.

D: A safety switch at the ice discharge tube stops the ice maker if ice should have dammed up in the tube. Manual restart after remedying the cause of the ice back-up.

E: Stop device to switch the machine off, when the ice store is filled, details on request.

The ice maker meets the regulations of VDE and EC engineering recommendations.


Dimensions

Dimensions

Ice types available

SWE

MacroIce

Ice made from seawater. Softer and colder than freshwater chip ice at -7°C

Large sized chips of ice. Sometimes known as 'flake ice'. The large, thick pieces ensure long life in warm environments.

Thick slurry ice for boxing fish, prawns etc. Can be thinned with seawater for bulk cooling operations on board. For the highest possible product quality and shelf life.

Ice discharge options

Type K

Type L

Other options

Split system

Ice maker and refrigeration system separate. Typically the refrigeration unit is located in the engine room while the icemaker is in a location such as the shelterdeck above the ice store.

Ziegra Ice Machines (UK) Ltd

Tel: 0844 8808055