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MATTAŞ – ADVANCED ENGINEERING DOSSIER FOR LARGE-SCALE PUBLIC SECTOR KITCHENS

By 24 Aralık 2025 No Comments

MATTAŞ – ADVANCED ENGINEERING DOSSIER FOR LARGE-SCALE PUBLIC SECTOR KITCHENS

Turnkey Industrial Kitchen Systems for Government, Municipal, Military & Institutional Projects

EN / ASME Compliant Manufacturing • Full In-House Production • ISO & CE Certified

1. GENERAL ENGINEERING FRAMEWORK FOR PUBLIC SECTOR KITCHENS

Mattaş designs and manufactures full-scale public kitchen systems in compliance with the following engineering standards:

Material Standards

  • EN 10088 / AISI 304–316L – Stainless steel materials

  • ASTM A240 – Stainless steel plate & sheet specification

  • EN 10204 3.1 – Mill test certification for traceability

Fabrication & Structural Standards

  • Weld quality per EN ISO 9606-1 (TIG/argon welding)

  • Structural load compliance per EN 1991 (Eurocode 1)

  • Surface roughness controlled to Ra ≤ 1.6 μm

  • Hygienic surface design per EN 1672-2

Electrical & Safety Standards

  • EN 60335-1 / EN 60335-2-49 – Commercial kitchen equipment

  • EN 60204-1 – Electrical safety

  • IP-rated components per EN 60529

  • Thermal safety per EN 563

Thermal & Refrigeration Systems

  • Refrigeration units: EN 378

  • Temperature uniformity: ±1°C tolerance

  • Insulation calculation per EN ISO 6946

2. WHAT MATTAŞ PRIORITIZES IN PUBLIC KITCHEN MANUFACTURING

Büyük ölçekli kamu mutfakları çok yüksek kapasitede çalışır (günlük 1.000 – 50.000+ öğün). Bu nedenle Mattaş, üretimde aşağıdaki kritik mühendislik parametrelerine odaklanır:

2.1 High-Duty Stainless Structures (Heavy Industrial Use)

  • Reinforced tops with U-channel stiffeners

  • Heavy-duty chassis frame 40×40 mm or 50×50 mm

  • Anti-deformation design suitable for 24/7 operation

2.2 Hygienic & Safe Food Contact Surfaces

  • Ra ≤ 1.6 μm brushed finish

  • Rounded internal radii (R10–R25)

  • Seamless weld construction to avoid microbial accumulation

  • NSF-style hygienic design principles

2.3 High-Volume Thermal Load Calculations

Mattaş performs engineering calculations for:

  • Peak load during serving hours

  • Simultaneous heating equipment operation

  • Thermal bridge prevention

  • Steam, gas and electric line balancing

2.4 Corrosion Resistance for Institutional Environments

  • High humidity & chemical exposure areas tested

  • AISI 316L for dishwashing and high-salinity regions

  • Passivation process available

2.5 Workflow Optimization for Government Facilities

Public sector kitchens require precise workflow planning:

  • Receiving → Pre-cleaning → Preparation → Cooking → Serving → Dishwashing

  • HACCP-compliant layout

  • Energy-saving line integration

  • Worker safety & smooth movement engineering

3. MATTAŞ TURNKEY CAPABILITY FOR PUBLIC SECTOR KITCHENS

We produce ALL stainless, thermal and refrigeration components in-house:

In-house Production Departments:

  • Stainless steel fabrication (CNC cutting, bending, TIG welding)

  • Thermal cooking series manufacturing (600–700–900 series)

  • Dishwashing systems and food distribution lines

  • Cold room production (panels, monoblock units)

  • Air filtration & hood manufacturing (Full Mattaş Innovair compatibility)

  • Service line & tray line production

  • Heavy-duty pot washing & utensil wash systems

Turnkey Delivery Scope

  1. Needs assessment & site surveys

  2. Engineering analysis & load simulations

  3. AutoCAD / BIM design

  4. Custom product engineering

  5. Full in-house manufacturing

  6. Delivery, installation & commissioning

  7. Training + long-term after-sales service

Mattaş is one of the rare manufacturers capable of producing 100% of the kitchen system internally, with zero subcontracting.

4. PRODUCT RANGE (TECHNICAL SUMMARY)

4.1 Cooking Series (600 / 700 / 900 Series)

Technical Specs

  • Gas compliance: EN 203-1 / EN 203-2-1

  • Thermal stability tests per EN 30

  • AISI 304 heavy-duty top plates

  • Brass or stainless gas valves, CE certified

Units Available:

  • Gas/Electric ranges

  • Fryers

  • Boiling pans

  • Tilting skillets

  • Ovens

4.2 Food Preparation Equipment

  • Heavy-duty work tables with reinforced tops

  • Industrial sinks (EN 13310)

  • Vegetable prep stations

  • GN-compatible systems (EN 631)

4.3 Service Line, Distribution & Buffet Systems

  • Bain-marie units (electric / steam heated)

  • Refrigerated counters with ±1°C uniformity

  • Neutral counters

  • Tray return conveyors

  • Custom-designed serving lines

Standards: EN 60335-2-49 / GN EN 631-1

4.4 Dishwashing & Warewashing Systems

  • Pre-wash stations

  • Sorting tables

  • Conveyor dishwashers integration ready

  • Industrial pot-wash systems

  • Anti-splash ergonomic basins

4.5 Cold Room & Refrigeration Systems

  • Insulation panels: EN 13165

  • Cooling equipment: EN 378

  • Temperature performance tested for high-volume traffic

4.6 Ventilation & Extraction (Mattaş Innovair Integration)

  • Hood units with grease filtration

  • Make-up air systems

  • Steam & heat discharge design

  • Airflow based on ASHRAE 154 & EN 16282

5. WHY MATTAŞ FOR PUBLIC KITCHENS?

  • 40+ years industrial kitchen manufacturing

  • Full stainless + thermal + refrigeration integration

  • EN / ASME / ISO-compliant engineering

  • High-volume heavy-duty reliability

  • 3,900+ global installations

  • Complete turnkey competence

  • Used in military bases, airports, prisons, universities, hospitals, hotels

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