MF36 Ice flaker – 200Kgs/24Hrs

Scotsman MF36 Ice Flaker Detailed Summary (south Africa)

Key Specifications

• Ice Production: Up to 193–205 kg (425–452 lbs) of flake ice per 24 hours, calculated at 10°C ambient and 10°C water temperature (200 kg/24 hours per 3Pin, Ice2o, Peachman; 205 kg/24 hours per Hubbard Systems; 193 kg/24 hours per Moffat).
• Storage Capacity: Head-only ice maker; requires a separate storage bin (e.g., SB193S: 100–129 kg, SB322S: 168 kg, NB 530: 243 kg, NB 948: 406 kg). Recommended bins: SB193S (129 kg) or SB322S (168 kg).
• Ice Type: Granular flake ice, 75% hardness, extruded at just below 0°C with 25% residual water content, ideal for rapid cooling and molding to any shape.
• Dimensions (Head Only):
  • Width: 563–564 mm
  • Depth: 529–536 mm
  • Height: 531 mm
• Weight: Approximately 50–55 kg (head only, shipping weight up to 60 kg).
• Power Requirements: 230 V, 50 Hz, single phase, ~600–650 W, 13 A, with power consumption of ~14–15 kWh/24 hours.
• Refrigerant: R-404A (older models), transitioning to R-290 (propane) in EcoX models (e.g., MF36 AS OX) or R-452A, with a low global warming potential (GWP) of 3, compliant with F-Gas regulations.
• Condensing System: Available in air-cooled (AS), water-cooled (WS), or air-cooled remote versions. Air-cooled models feature top exhaust airflow, requiring no side clearance (22-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)
  • Water consumption: ~80–100 liters/24 hours (air-cooled), higher for water-cooled models.
• Drainage: Gravity drainage (20 mm diameter sump drain at floor level). No built-in Progressive Water Discharge (PWD) system; optional Easy-Fit drain pump available.

Key Features

1. Flake Ice Production:
   • Produces granular flake ice (75% hardness, 25% residual water content) by freezing a thin layer of water on a horizontal evaporator drum, scraped off by a revolving AISI430 stainless steel auger. Ideal for food displays (e.g., seafood, superfoods), cocktails, smoothies, and medical applications (e.g., physiotherapy ice packs, organ transportation).
   • Flake ice’s ability to mold to any shape and cool rapidly makes it suitable for fisheries, laboratories, and food processing.
2. Design and Build:
   • Grade 304 Stainless Steel Exterior: Corrosion-resistant, durable, “scotch-brite” finish with rounded corners for enhanced aesthetics and hygiene.
   • Compact Footprint: Global standard 22-inch (563–564 mm) footprint, with top exhaust airflow requiring no side clearance (minimum 15 cm at sides and back for ventilation and utility connections).
   • Head-Only Design: Requires a separate storage bin (e.g., SB193S, SB322S, NB 530, NB 948), allowing customizable storage solutions. Top cover in PS plastic, with removable side panels on all four sides for easy maintenance.
3. Maintenance and Hygiene:
   • XSafe Sanitation System: Integrated 24/7 natural UV-based sanitation, standard since September 2020, destroys 99% of bacteria and viruses, including COVID-19, preventing mold, mildew, slime, and odors.
   • AgION Technology: Built-in antimicrobial protection in plastic components resists microbe growth and odor development.
   • Clean Alert: External indicator lights blink to signal when cleaning is required.
   • Front-Access Condenser Air Filter: Removable and washable, recommended for monthly cleaning to maintain performance and extend machine life.
   • One-Touch Cleaning: Initiated via electronic controls, using Scotsman Ice Machine Cleaner, followed by automatic rinsing, reducing labor costs.
   • Regular Bin Sanitization: The bin interior, in contact with food-grade ice, should be cleaned and sanitized weekly with a commercial food-grade sanitizer.
   • Sturdy Evaporator and Ice Breaker: Stainless steel AISI304 evaporator and special alloy ice breaker with reduced-maintenance, self-lubricating gear reducer.
4. Ease of Use:
   • Electronic Controls with Self-Diagnostic Functions: External indicator lights monitor operations (reset/washing, alarm, bin full, operation, power supply), ensuring constant surveillance and fast diagnosis.
   • Plug-and-Work Technology: No-cycle harvesting system ensures continuous ice production, minimizing downtime.
   • Water In/Ice Out Concept: Matches water consumption to ice production, limiting excess energy, water, and time wastage.
5. Optional Easy-Fit Drain Pump:
   • Available to pump excess water up to 15 meters away, enhancing installation flexibility for sites without floor-level drainage.

Applications

• Ideal for foodservice (cocktails, smoothies, seafood displays), medical (physiotherapy ice packs, organ transportation), laboratories, and food processing (preservation of perishables like fish or superfoods). Suitable for hospitals, fisheries, restaurants, and catering businesses.
• Flake ice’s rapid cooling and moldability make it perfect for maintaining freshness and natural appearance in refrigerated perishables.

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), gravity drainage (20 mm sump drain at floor level), and connection to a neutral wire and solid earth ground to prevent electrical shock or equipment damage. Optional Easy-Fit drain pump available. Must be installed by a qualified refrigeration engineer. Suitable for stacking with another MF36 for doubled output (requires Scotsman stacking kit).
• Recommended Water Filter: HF60-S water filter recommended to remove particulates, chlorine taste, odor, cysts, and scale, maintaining ice quality and machine performance.
• EcoX Initiative: Newer models (e.g., MF36 AS OX) use R-290 or R-452A refrigerants, replacing R-404A, for environmental compliance with lower GWP.