NW608 Solid Dice cube – 320Kgs/24Hrs

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Scotsman NW608 Ice Machine (South Africa)

Key Specifications

Ice Production: Up to 280–320 kg (617–705 lbs) of ice per 24 hours, equivalent to approximately 18,666–21,333 full super dice cubes (15g each), calculated at 10°C ambient and 10°C water temperature. Production varies by source (e.g., 280 kg/24 hours per Caterkwik, 320 kg/24 hours per 3Pin).
Storage Capacity: Head-only ice maker; requires a separate storage bin (e.g., NB 393: 181 kg, NB 530: 243 kg, B320: ~250 kg, NB 948 with CBT 48 EAMCD cover: 406 kg).
Cube Type: Super dice ice cubes, clear, six-sided, rectangular or square, weighing 15g (full dice standard, 22 mm W x 22 mm D x 22 mm H), with half dice (7g, 10 mm W x 22 mm D x 28 mm H) or large dice (15g, 28 mm W x 22 mm D x 28 mm H) available on request. Known for clarity and slow-melting properties.
Dimensions (Head Only):
- Width: 760 mm (30 inches)
- Depth: 620 mm
- Height: 575–600 mm
Weight: Approximately 80–90 kg (head only, shipping weight up to 95 kg).
Power Requirements: 230 V, 50 Hz, single phase, ~1100–1200 W, 16 A fuse, with power consumption of ~25–28 kWh/24 hours.
Refrigerant: R-404A or R-290 (propane) in EcoX models, with a low global warming potential (GWP) of 3, compliant with F-Gas regulations.
Condensing System: Available in air-cooled, water-cooled, or air-cooled remote versions. Air-cooled models feature top exhaust airflow, requiring no side clearance (30-inch footprint).
Water Requirements:
- Minimum water temperature: 5°C
- Maximum water temperature: 38°C
- Minimum water pressure: 1 bar (14 psi)
- Maximum water pressure: 5 bar (70 psi)
Drainage: Requires connection to a 20 mm diameter sump drain at floor level at the back of the unit. No built-in Progressive Water Discharge (PWD) system, unlike EC-series models.

Key Features

Super Dice Ice Cubes:
- Produces clear, solid super dice ice cubes with maximum liquid displacement, ideal for beverages and blended drinks due to their “softer” texture, which reduces strain on blender bearings. Perfect for quick-service restaurants (QSR), coffee chains, and high-volume hospitality settings.
- Vertical evaporator spray-system technology ensures high ice production at lower operating costs.
- Available in full dice (15g), half dice (7g), or large dice sizes to suit various applications.
Design and Build:
- T304 Stainless Steel Panels: Durable, resistant to wet conditions, and hygienic, ensuring longevity and a professional appearance.
- Compact Footprint: Global standard 30-inch (760 mm) footprint follows international imperial standards, with top exhaust airflow requiring no side clearance, ideal for space-constrained environments.
- Head-Only Design: Requires a separate storage bin (e.g., NB 393, NB 530, B320, NB 948), allowing customizable storage solutions for high-demand businesses.
Maintenance and Hygiene:
- One-Touch Cleaning: Initiated by pressing the clean button for 2–3 seconds, using 250–300 ml of Scotsman Ice Machine Cleaner, followed by automatic rinsing after ~10 minutes, reducing labor costs.
- Front-Access Evaporator: Immediate access to the evaporating plate for quick self-maintenance.
- Condenser Air Filter: Removable and washable for easy maintenance, recommended monthly cleaning.
- XSafe Sanitation System: Integrated 24/7 natural sanitation to protect against bacteria and viruses, including COVID-19.
- AgION Technology: Resists microbe growth and odor development for product protection.
- Regular Bin Sanitization: The bin interior, in contact with food-grade ice, should be cleaned and sanitized weekly with a commercial food-grade sanitizer to prevent bacterial accumulation.
Ease of Use:
- Electronic Controls with Auto-Alert Indicator Lights: Front console panel includes LEDs for reset/washing, alarm (high pressure or general), bin full, operation, and power supply, ensuring user-friendly operation and diagnostics.
- Ice Thickness Sensor: Adjustable to maintain a 3–5 mm clearance between the sensor and evaporator cells, ensuring consistent cube size.
- Automatic Operation: Water pump, inlet valve, purge valve, and harvest valve work in sync to optimize production and conserve resources.
Top Exhaust Airflow:
- Air-cooled models exhaust hot air from the top, eliminating the need for side clearance, enhancing installation flexibility in tight spaces.

Applications

Ideal for restaurants, bars, hotels, supermarkets, liquor stores, and ice-selling businesses requiring high volumes of ice for beverages, blended drinks, or displays.
Super dice ice’s clarity and slow-melting properties make it perfect for premium drink presentation, while its “softer” texture suits QSR and coffee chain applications for blended smoothies or cocktails.
Suitable for high-demand settings due to its high output and compatibility with large-capacity storage bins (e.g., NB 948: 406 kg).

Operational Considerations

Environmental Conditions: Operates effectively in ambient temperatures from 10°C to 43°C and water temperatures from 5°C to 38°C.
Installation Requirements: Requires a permanent water supply (3/4” inlet) and drainage (20 mm sump drain at floor level). Must be connected to a neutral wire and solid earth ground to prevent electrical shock or equipment damage. Suitable for stacking with another NW658 for doubled output (requires Scotsman stacking kit).
Storage Bin: Must be paired with a separate bin (e.g., NB 393: 181 kg, NB 530: 243 kg, B320: ~250 kg, NB 948: 406 kg). Bin selection depends on business needs, with NB 530 recommended for balanced capacity.
EcoX Initiative: Some NW658 models use R-290 refrigerant, making them environmentally friendly and compliant with F-Gas regulations.
Recommended Water Filter: HF60-S water filter recommended to maintain ice quality and machine performance.