Commercial Ice Machine GB450 | B310
ICE CUBER
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| Ice Machine - GB450 Series Ice Cuber on a B310 Bin |
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| Ice Machine - Stores 310 lbs. of ice, based on 35 lbs./cu.ft. at 90% of bin volume. |
Up To 460 lb. Daily Capacity
SIMPLICITY BY DESIGN
The KOLD-DRAFT 450 Series Classic Ice Cuber produces up to 460 lbs. of ice per day. It is
engineered with rugged unibody construction
and its time-proven design ensures reliable
operation, greater water efficiency and
maximum ice-making capacity. Serviceability
is from the front and the use of
environmentally-friendly R-404A refrigerant
gives greater efficiency.
The KOLD-DRAFT B310 bin holds 310 lbs. of ice.
The B310 has a stainless steel interior liner and
stainless steel exterior front, sides and back. It is
insulated with 2” of expanded foam insulation
and comes with sliding clear acrylic doors for easy
ice access and visibility.
THE HIGHEST QUALITY ICE
Ice that’s free from impurities. Ice that’s uniformly shaped ensuring maximum displacement and ease of handling.
Ice that sparkles, melts slowly and looks like ice should look. Three sizes of KOLD-DRAFT cubes to choose from that meet your exact needs. Full cubes, half cubes and cubelets – the highest quality ice.
STACKABILITY
GB Series Classic Ice Cubers are stackable with each other and can be stacked on existing KOLD-DRAFT GB Series Classic and Electronic Cubers. This unique “Add-A-Unit” feature will give you unsurpassed flexibility in ice-making capacity. So as your business grows, so can your ice capacity without using valuable floor space.
KOLD-DRAFT’s Commercial Ice Machine Warranty
KOLD-DRAFT’s warranty provides five years parts and labor on the entire machine and five years on the compressor and evaporator parts. More on the KOLD-DRAFT ice machine warranty.
General Specifications for GB450 Commercial Ice Machine Series:
PLUMBING: 1/4” FPT potable water inlet.
Condenser water supply inlet: 3/8” FPT
1” FPT bin drain.
Condenser drain: 1/2” FpT
3/4” I.D. flex tubing cuber drain.
EXTERIOR FINISH:
Type 300 Series stainless steel.
REFRIGERATION SYSTEM:
3/4 Hp Compressor. Thermostatic expansion-valve controlled. R-404A HFC.
CLEARANCE REQUIREMENTS:
Allow 4” left side, 8” right side and 6” back and top for ventilation and utility connections.
ICE MACHINE RECOMMENDED OPERATING REQUIREMENTS:
| Min. | Max. | |
| Air Temperatures | 45º | 90ºF |
| Water Temperatures | 45º | 90ºF |
| Water Pressures | 20-100 pSIG | |
| Voltage | 104-126V/198-253V | |
GB450 Series Daily Capacities: Lbs. of ice per 24 hours per unit
| GB451W/GB454W Water-cooled | GB451A/GB454A air-cooled | ||||
| Incoming Water Temp., ºF |
A mbient Temp., ºF | Incoming Water Temp., ºF | Ambient Temp., ºF | ||
| 70º | 90º | 70º | 90º | ||
| 50º | 460lbs. | 209kg | – | 50ºF (10ºC) | 460lbs. | 209kg | – |
| 70º | – | 443lbs. | 201kg | 70ºF (21ºC) | – | 393lbs. | 178kg |
| The above capacities are based on (HK) Half Cube and can be increased or reduced between 5-15% depending on cube size or by adjusting the cuber to produce concave cubes. KOLD-DRAFT ice machines are designed for indoor use and for operation within the above listed limits. Any deviation may eliminate coverage of factory warranties. Failures caused by operation on voltages other than indicated on model nameplates are not considered defects. |
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GB450 | B310 - ICE MACHINE - ICE CUBER
| MODEL | ICE PRODUCTION PER 24 HOURS 1 |
ELECTRICAL SUPPLY CHARACTERISTICS, V-HZ-PH |
NUMBER OF WIRES PLUS GROUND |
MINIMUM CIRCUIT AMPACITY 2 |
MAXIMUM FUSE SIZE, A |
CONDENS- ER UNIT TYPE |
SHIPPING WEIGHTS |
| GB451A* | 460 | 115-60-1 | 2 | 19.9 | 30 | air- cooled | 197lbs. | 89kg |
| GB451W* | 460 | 115-60-1 | 2 | 16.4 | 25 | water-cooled | 195lbs. | 88kg |
| GB454A* | 460 | 208/230-60-1 | 2 | 11.9 | 20 | air- cooled | 197lbs. | 89kg |
| GB454W* | 460 | 208/230-60-1 | 2 | 11.3 | 15 | water-cooled | 195lbs. | 88kg |
| GB457A* | 460 | 220-50-1 | 2 | - | - | air- cooled | 197lbs. | 89kg |
| GB457W* | 460 | 220-50-1 | 2 | - | - | liquid-cooled | 195lbs. | 88kg |
| *KOLD-DRAFT ICE: To specify described cube size place “K” cubelet, “HK” half-cube, or “C” full cube in place of *asterisk in model numbers. 1 Production capacity at 50°F water and 70°F air. 2 Use this value to determine minimum wire size per National Electric Code Requirements. Please observe minimum circuit ampacity and maximum fuse size listed above. Fuse or HACR-type circuit breaker branch circuit protection within the range of minimum ampacity and maximum fuse size shall be provided or warranty may be voided. We reserve the right to make product improvements at any time. Specifications and design are subject to change without notice. |
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GB450 | B310 ICE MACHINE SCHEMATIC
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View GB450 | B310 Ice Commercial Machine Specs (PDF)
More About Our Commercial Ice Machines and Commercial Ice Makers
- See why KOLD-DRAFT ice machines make the "Best Ice in the World"
- Read more about KOLD-DRAFT's Ice Machine Warranty, Five Years on Parts and Labor Ice Machine Warranty
- Check out our "Green" Ice - ALL KOLD-DRAFT Commercial Ice Machines are Green!
- Learn how KOLD-DRAFT Ice Machines Turned Ice-Making Upside Down!
- Not sure how much ice you need? Check out our Ice Machine Usage Guide
- See our full line of commercial ice machines
- Read more on our commercial ice makers for all markets
- Please contact us with any questions regarding ice machines for your particular market
High Quality US-Made 