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Commercial Kitchen Equipment Glossary - 100 Terms Explained

This glossary explains 105 of the terms you will meet when planning, buying or running a commercial kitchen in India, in plain English. It covers equipment from all ten Steelkraft categories, fabrication and material terms, Indian and international standards, cooking methods, layout language and the food-safety terms behind FSSAI and HACCP. Use the A to Z index to jump to any letter, or link directly to a single term using its anchor.

A

Annual Maintenance Contract#: A yearly service agreement covering scheduled maintenance, breakdown response and spare parts for commercial kitchen equipment. It keeps equipment running reliably and extends its working life. Steelkraft offers AMCs covering cooking, refrigeration, washing and exhaust equipment across India.
Anti-slip Flooring#: A textured, sealed floor surface that resists slips in a wet, greasy kitchen environment. It improves staff safety and is easy to clean. A basic requirement in commercial kitchen civil work.

B

Baffle Filter#: A stainless steel grease filter fitted inside an exhaust hood that traps airborne grease as air passes through it. The interlocking baffles force the air to change direction so grease droplets condense and drain away. Baffle filters are removable and dishwasher-safe for regular cleaning.
Baffle Hood#: An exhaust hood fitted with baffle filters as its primary grease-capture method. It is the standard hood type over high-grease cooking lines. The baffles are removable for cleaning.
Bainmarie#: A unit used to keep food warm during service by surrounding containers with hot water. Available in wet heat and dry heat versions. Used in hotels, restaurants and institutional kitchens for serving counters.
Banquet Kitchen#: A kitchen equipped to produce large volumes of food for events and functions. It relies on bulk cookers, boiling pans, hot cases and mobile equipment. Found in hotels and dedicated banquet halls.
Bar Chiller#: An under-counter refrigeration unit designed to hold bottles, mixers and garnishes at a bar service station. It keeps drinks service fast by placing chilled stock within arm's reach. Built in stainless steel to withstand a wet, high-use environment.
Blast Chiller#: A unit that rapidly cools cooked food through the danger temperature zone to safe storage temperature. Fast chilling limits bacterial growth and preserves quality. Used in central kitchens and catering operations preparing food ahead.
Boiling Pan#: A large jacketed cooking vessel that heats food evenly using steam or gas around a double wall. Tilting versions let one operator empty a full pan safely. Used for stocks, gravies, dal and bulk rice in institutional kitchens.
British Thermal Unit#: A unit measuring the heat output of gas cooking equipment. One BTU is the energy needed to raise one pound of water by one degree Fahrenheit. Burner ratings in BTU help match a cooking range to a kitchen's heat demand.
Buffing / Polishing#: The finishing step that smooths and evens a stainless steel surface after welding. It removes weld marks and produces a hygienic, easy-to-clean finish. Food contact surfaces are buffed to a satin finish.
Bulk Cooker#: A large cooking vessel used for preparing high-volume Indian dishes like dal, rice and curries. Capacity typically ranges from 50 to 500 litres. Commonly used in canteens, hospitals and institutional kitchens.
Burner#: The gas element on a cooking range that produces the flame for cooking. Commercial burners use heavy cast iron and deliver high, adjustable heat for volume cooking. Steelkraft fits individually controlled burners so each pot can run at a different heat.

C

Central / Commissary Kitchen#: A large production kitchen that prepares food for multiple outlets or a full institution. It centralises bulk cooking, cold storage and packing. Common for chains, caterers and institutional food service.
Chapati / Roti Machine#: An automated unit that presses and cooks chapatis or rotis in high volume. It replaces manual rolling for canteens, hostels and institutional kitchens. Output is measured in rotis per hour.
Chinese Range#: A high-pressure cooking range fitted with a blower to deliver an intense flame for wok cooking. It includes a built-in water tap and drain trough for continuous wok rinsing. Essential for Indo-Chinese and stir-fry menus in commercial kitchens.
Cloud / Ghost Kitchen#: A delivery-only kitchen with no dine-in area, built to fulfil online orders. It packs efficient cooking and refrigeration into a compact footprint. Layout focuses on speed of preparation and dispatch.
CNC Laser Cutting#: Computer-controlled laser cutting used in the fabrication of stainless steel kitchen equipment. Ensures precision cuts to within 0.1mm tolerance. Steelkraft uses CNC laser cutting for all in-house fabricated equipment.
Cold Chain#: The unbroken sequence of refrigerated storage and handling that keeps perishable food safe from delivery to service. Any gap in the cold chain lets bacteria grow and risks food safety. Walk-in rooms, chillers and freezers together maintain the cold chain in a commercial kitchen.
Combi Oven#: A programmable oven that combines convection heat and steam in one cavity. It can roast, steam, bake and regenerate food with precise control. Used in hotels and central kitchens where consistency across large batches matters.
Commercial Dishwasher#: A machine that washes and sanitises crockery, glasses and utensils using a high-temperature rinse. Types include under-counter, hood-type and conveyor machines rated by racks or covers per hour. They use less water and chemical than hand washing at volume.
Commercial Refrigeration#: The equipment and systems that keep food cold, including walk-in rooms, chillers, freezers and display units. It protects the cold chain from delivery to service. Units are calibrated for steady temperature and energy efficiency.
Commercial Wet Grinder#: A heavy-duty grinder that mills soaked rice and lentils into smooth batter. Commercial models have large stone drums for high volume. Essential for idli, dosa and vada preparation at scale.
Commissioning#: The process of installing, connecting, testing and handing over kitchen equipment ready for use. It includes fire-testing burners, calibrating refrigeration and balancing ventilation. Steelkraft commissions equipment on site before handover.
Convection Oven#: An oven that uses a fan to circulate hot air for faster, more even cooking. It bakes and roasts more uniformly than a static oven. Common in bakeries, restaurants and banquet kitchens.
Cook-Chill#: A method where food is cooked, rapidly chilled and stored, then reheated at service. It lets central kitchens produce ahead and distribute safely. It relies on blast chillers and a controlled cold chain.
Coved Corner#: A rounded internal corner on worktables, sinks and cold rooms that leaves no sharp joint for dirt to collect. Coved corners can be wiped clean completely, which is why FSSAI hygiene standards favour them. Steelkraft presses coved corners into food contact surfaces during fabrication.
Cross Contamination#: The transfer of harmful bacteria between raw and cooked food, surfaces or utensils. Separating zones, equipment and workflow prevents it. Preventing cross contamination is central to FSSAI and HACCP compliance.
Cubic Feet per Minute#: The measure of airflow used to size a kitchen exhaust system. CFM is calculated from the hood dimensions and the heat load of the cooking line below it. Correct CFM keeps heat, smoke and grease moving out of the kitchen.

D

Deck Oven#: A baking oven with separate baking chambers called decks stacked vertically. Each deck can be controlled independently for temperature. Used for bread, pizza and pastry production in commercial bakeries and restaurants.
Deep Fat Fryer#: A cooking unit that heats a bath of oil to fry food at a controlled temperature. Commercial fryers include a cool zone below the element where debris settles to keep the oil clean. Available in gas and electric models sized by oil capacity.
Dosa Plate / Dosa Bhatti#: A large flat heated plate dedicated to cooking dosas and uttapams. The thick plate holds even heat for consistent, crisp results. A staple in South Indian restaurants and tiffin kitchens.
Dough Divider#: A bakery machine that portions bulk dough into equal pieces by weight. Consistent portioning improves product uniformity and speeds production. Used alongside spiral mixers and provers in bakeries.
Dough Prover#: A humidity- and temperature-controlled cabinet that lets dough rise before baking. Steady conditions produce consistent proofing regardless of ambient weather. A standard part of a commercial bakery line.
Dough Sheeter#: A bakery machine that rolls dough to a uniform thickness through adjustable rollers. It speeds the production of pastry, puffs and layered doughs. Reduces manual rolling effort in high-volume bakeries.
Drainage Channel#: A stainless steel floor channel that carries wash-down water and spills to a trapped outlet. It keeps floors dry and safe and meets hygiene rules. Positioned along wet zones such as wash-up and cooking.
Dry Storage#: A ventilated, ambient-temperature area for storing non-perishable goods such as grains, spices and packaged items. Shelving is raised off the floor and made of stainless steel or coated wire for hygiene. Kept separate from food preparation and cold storage.

E

Electrical Load Upgrade#: An increase in a premises' sanctioned electrical capacity to power kitchen equipment. Refrigeration, dishwashers and induction lines all add to the load. It is a common civil-work cost when setting up a commercial kitchen.
Exhaust Ducting#: The sheet-metal channel that carries extracted air, heat and grease from the hood to the outside. Ducting is sized to the airflow the cooking line produces and routed for the shortest practical run. Access panels allow the duct interior to be cleaned of grease.
Exhaust Hood#: The canopy mounted over a cooking line that captures heat, smoke and grease-laden air. It holds baffle filters and connects to ducting and an extraction fan. Sizing the hood to the cooking equipment below it is essential for effective ventilation.

F

First In First Out#: A stock rotation method where the oldest ingredients are used before newer deliveries. FIFO reduces waste and lowers the risk of serving expired food. Storage layout and labelling in a commercial kitchen are arranged to make FIFO easy.
Food Contact Surface#: Any surface that touches food directly, such as worktables, cutting stations and sink bowls. FSSAI requires these to be made from food-grade stainless steel with smooth, cleanable joints. Grade 304 is the standard material for food contact surfaces in commercial kitchens.
Food Safety and Standards Authority of India#: The national regulator that sets food safety standards for commercial kitchens in India. FSSAI requires a valid licence, food-grade materials and documented hygiene controls. Every commercial kitchen must be FSSAI compliant before it can legally operate.
Fresh Air Supply Unit#: A ventilation unit that supplies filtered outside air to replace the air extracted by the exhaust system. It balances the kitchen so doors do not slam and the extraction works efficiently. Also called a make-up air unit.

G

Gas Bank / Manifold#: A grouped set of gas cylinders connected through a manifold to supply the kitchen from a single point. It includes regulators, gauges and safety valves and allows changeover without interrupting cooking. Gas banks are leak-tested before commissioning.
Gas Line Installation#: The piping, regulators and safety fittings that carry gas from cylinders or a bank to cooking equipment. It must be leak-tested and compliant before use. A standard part of commissioning a commercial kitchen.
Gastronorm (GN)#: An international standard sizing system for food pans and containers. GN sizes such as 1/1 and 1/2 let pans, shelves and equipment fit together interchangeably. Bainmaries, refrigerators and trolleys are built to hold Gastronorm pans.
Gastronorm Pan / GN Pan#: A standardised stainless steel container used to hold, cook and serve food across compatible equipment. GN pans slot into bainmaries, refrigerators and trolleys. Standard sizing makes them interchangeable.
Grade 202 Stainless Steel#: A lower-cost stainless steel that replaces some nickel with manganese, giving weaker corrosion resistance than grade 304. It can rust and pit when exposed to salt, acids and constant moisture. It is not recommended for food contact surfaces in a commercial kitchen.
Grade 304 Stainless Steel#: Food-grade stainless steel containing 18 to 20 percent chromium and 8 to 10 percent nickel. The standard material for food contact surfaces in commercial kitchens. Resistant to corrosion from food acids and cleaning chemicals.
Grade 430 Stainless Steel#: A ferritic, magnetic stainless steel with chromium but little or no nickel. It resists corrosion less well than 304 and is better suited to low-moisture panels and covers than food contact surfaces. Often used for cladding and non-critical parts.
Grease Trap#: A plumbing device that intercepts fats, oils and grease before they enter the drainage system. It prevents blockages and meets local discharge rules. Grease traps must be accessible for regular cleaning to work properly.
Griddle / Hot Plate#: A flat heated steel plate used to cook items such as dosas, eggs, burgers and vegetables. The thick plate holds even heat across its surface for consistent results. Available in smooth and grooved versions in gas and electric models.
Griddle Plate#: A thick flat cooking surface for high-contact cooking of items like eggs, sandwiches and vegetables. The mass of the plate holds heat evenly under constant use. Available smooth or grooved.
Griddle Scraper#: A hand tool used to clear food residue and grease from a hot griddle plate between uses. Regular scraping keeps cooking surfaces hygienic and efficient. Part of daily cleaning on a cooking line.

H

Handwash Station#: A dedicated basin used only for staff handwashing, separate from food and utensil sinks. It is fitted with soap and drying facilities and placed where staff enter food areas. FSSAI requires handwash stations to prevent contamination.
Hazard Analysis and Critical Control Points#: A systematic food safety approach that identifies hazards and sets control points to manage them. It underpins how a compliant kitchen is designed and operated. HACCP-aligned layouts separate raw and cooked zones and control temperature at every step.
Hot Case / Hot Cupboard#: A heated cabinet that holds cooked food at safe serving temperature. It keeps plates and dishes warm between cooking and service. Common on buffet and canteen serving lines.

I

Idli Steamer#: A steam cooking unit with racks of moulds for cooking idlis in bulk. It uses a boiler or built-in water reservoir to generate steam. Common in South Indian restaurants, canteens and institutional kitchens.
Induction Cooktop#: An electric cooking surface that heats cookware directly using an electromagnetic field. It is fast, efficient and produces no open flame, which suits ventilated or compact kitchens. Requires flat-bottomed magnetic cookware to work.
ISI Mark#: A certification mark showing a product meets the relevant Indian Standard set by the Bureau of Indian Standards. On kitchen equipment it indicates compliance with safety and quality norms. Buyers look for it on gas and electrical components.
ISO 9001:2015#: An international standard for quality management systems that governs how a manufacturer controls consistency and quality. Certification means processes are documented and audited. Steelkraft is an ISO 9001:2015 certified manufacturer.

J

Juice Dispenser#: A chilled unit with rotating bowls that displays and dispenses cold beverages. It keeps juice cold and appealing on a service counter. Used in canteens, buffets and cafeterias.

K

Kitchen Chimney#: The ducted extraction stack that vents kitchen exhaust above the building. In commercial settings it connects the hood and ducting to a discharge point. It must be sized to the cooking load and kept clean of grease.
Kitchen Zoning#: The practice of dividing a kitchen into functional areas such as receiving, storage, preparation, cooking, plating and warewashing. Zoning arranges these in the order food moves to keep workflow smooth and prevent cross contamination. It is the foundation of a good kitchen layout.

L

Line / Cooking Line#: The arranged sequence of cooking equipment where dishes are produced during service. A well-planned line places ranges, fryers and griddles in the order the menu demands. Ventilation and prep support are sized to the line's output.

M

Make-up Air#: Replacement air brought into the kitchen to balance what the exhaust system removes. Without adequate make-up air the extraction weakens and the kitchen becomes uncomfortable. It is supplied through a fresh air unit.
Marine Edge#: A raised, rolled lip pressed around the edge of a worktable or counter to contain spills. It stops liquid running off onto the floor and equipment. Marine edges are common on prep tables and dishwash landing tables.
Masala / Spice Grinder#: A commercial grinder used to mill dry and wet spices into pastes and powders. It handles the volume an Indian commercial kitchen needs daily. Built with a powerful motor and food-grade contact parts.
Mise en Place#: A French term meaning everything prepared and in its place before service begins. In a commercial kitchen it means ingredients are portioned, sauces made and stations stocked ahead of the rush. Good prep equipment and layout make mise en place efficient.
Modular Kitchen Equipment#: Standardised units built to common dimensions so they line up and connect neatly. Modularity simplifies layout, servicing and future changes. Steelkraft fabricates modular units to fit a planned kitchen line.

P

Pass / Plating Pass#: The counter where finished dishes are handed from the kitchen to service staff. It often includes a heated gantry or bainmarie to hold plates at temperature. The pass sits between the cooking line and the front of house.
Pest Control Programme#: A documented routine of prevention, monitoring and treatment to keep pests out of a kitchen. Sealed entry points and clean premises support it. Inspectors check for records and any sign of pest activity.
Planetary Mixer#: A stand mixer whose attachment rotates on its own axis while orbiting the bowl, mixing thoroughly. It handles dough, batter and cream with interchangeable beaters and hooks. A core machine in commercial bakeries and dessert kitchens.
Plate Warmer#: A heated cabinet or dispenser that keeps serving plates warm before plating. Warm plates hold food temperature longer at the pass. Common in hotels and banquet service.
Potable Water#: Water that is safe to drink and use in food preparation and cleaning. FSSAI requires a commercial kitchen to use potable water throughout. Supply and storage must be protected from contamination.
Pre-rinse Unit#: A tall, spring-loaded spray tap used to rinse food debris off dishes before they enter the dishwasher. It reduces the load on the wash cycle and improves results. Usually mounted over the soiled side of a dishwash line.
Proofing#: The final rise of shaped dough before baking, during which yeast produces gas and the dough expands. Controlled proofing gives bread its texture and volume. Done in a prover for consistency.
PUF Insulation#: Polyurethane foam insulation used in the panels of cold rooms and refrigerated units. High-density PUF holds temperature efficiently and lowers running cost. It is sandwiched between stainless steel skins in walk-in panels.

Q

Quick Service Restaurant#: A fast-food format built around speed, consistency and high throughput. Its kitchen uses compact, standardised equipment arranged for rapid assembly. Fryers, griddles and prep counters are core to a QSR line.

R

Reach-in Refrigerator#: An upright refrigerator with doors, sized for a kitchen line rather than bulk storage. Staff reach in for ingredients during service without entering a cold room. Available in single, double and triple-door models.

S

Salad / Cold Bar#: A refrigerated serving unit that displays chilled items for self-service or plating. It holds Gastronorm pans over a cold well. Used in buffets, canteens and restaurants.
Salamander#: An overhead radiant grill used to brown, glaze and finish dishes with intense top heat. It is mounted above the cooking line or on the wall to save space. Used for gratins, toasting and caramelising in restaurants.
Sandwich / Salad Prep Counter#: A refrigerated worktable with recessed pans on top for holding chilled ingredients during assembly. It keeps toppings cold and within reach while providing a cutting surface. Common in QSRs, delis and sandwich bars.
Sanitising#: Reducing bacteria on cleaned surfaces and equipment to a safe level using heat or chemicals. It is the step after cleaning, not a replacement for it. Dishwashers sanitise with a high-temperature final rinse.
Satin / Brushed Finish#: A fine brushed surface finish applied to stainless steel equipment. It hides minor scratches, reduces glare and is easy to keep clean. Steelkraft buffs food contact surfaces to a hygienic satin finish.
Service Counter#: A front-of-house counter that holds and displays food for serving, often heated or chilled. It links the kitchen output to the customer or canteen line. Built in stainless steel with hot or cold wells as needed.
Sheet Gauge#: A measure of the thickness of the stainless steel sheet used in fabrication. Lower gauge numbers mean thicker, stronger sheet. Worktops and heavy equipment use a heavier gauge for durability.
Site Consultation#: A visit where engineers assess the space, menu and workflow before designing a kitchen. It sizes equipment, ventilation and utilities to the actual operation. Steelkraft offers free site consultations across India.
Spiral Mixer#: A dough mixer with a spiral-shaped hook and rotating bowl designed for kneading bread dough. It develops gluten gently without overheating the dough. The standard mixer for high-volume bakeries.
Stainless Steel Fabrication#: The process of cutting, forming and welding stainless steel sheet into finished equipment. It covers laser cutting, bending, TIG welding and finishing. Steelkraft carries out all fabrication in-house in Bangalore.
Static Pressure#: The resistance an exhaust fan must overcome to move air through filters and ducting. Long duct runs and dirty filters raise static pressure. Fans are selected to deliver the required airflow against it.
Steam Cooking Range#: A cooking unit that uses steam to cook rice, vegetables and bulk dishes quickly and evenly. Steam cooking preserves texture and nutrients at scale. Common in canteens, hostels and institutional kitchens.

T

Tandoor#: A cylindrical clay or steel oven that cooks with intense radiant and convected heat from a charcoal or gas fire. It is used for breads such as naan and roti and for marinated meats. Available in gas and traditional charcoal versions.
Temperature Log#: A daily record of fridge, freezer and hot-holding temperatures kept to prove food safety. Inspectors check logs to confirm the cold chain and hot holding are controlled. It is a required FSSAI compliance document.
TIG Welding#: A precise welding process using a tungsten electrode and inert gas shield, ideal for stainless steel. It produces clean, strong, corrosion-resistant joints suitable for food contact surfaces. Steelkraft uses TIG welding for hygienic seams on fabricated equipment.
Trolley#: A wheeled unit used to move food, utensils and equipment around a kitchen. Types include service, utility, platform and tray trolleys built on locking castors. Fabricated in grade 304 stainless steel for durability.
Turnkey Kitchen Project#: A project delivered complete and ready to operate, from design through fabrication to installation. The client receives a working kitchen without coordinating multiple vendors. Steelkraft delivers turnkey commercial kitchens.
Two / Three Compartment Sink#: A pot-wash sink divided into separate bowls for washing, rinsing and sanitising. The compartments keep the wash stages separate for hygienic results. FSSAI-compliant warewashing often uses a three-compartment sink.

U

Under Counter Unit#: Any low-height unit designed to fit beneath a worktop, such as a fridge or dishwasher. It uses otherwise wasted space and keeps equipment at the point of use. Common in compact and cloud kitchen layouts.
Undercounter Refrigerator#: A low-height refrigerator that fits beneath a worktop to keep ingredients at the point of use. It saves floor space and speeds service on the line. Often built as a refrigerated prep counter.

V

Visi Cooler#: A glass-fronted upright cooler used to display and chill packaged drinks and products. The transparent door lets customers see the contents while keeping them cold. Common in cafes, retail counters and QSRs.

W

Walk-in Cold Room#: An insulated refrigerated room large enough to walk into, used for bulk storage of perishables. Panels are clad in stainless steel over high-density PUF insulation to hold steady temperatures. Sized to a kitchen's storage volume and commissioned on site.
Warewashing#: The area and process for cleaning crockery, glassware, pots and utensils. It combines pre-rinse, dishwashers, pot sinks and drying racks laid out so clean and dirty items never cross. A dedicated warewashing zone is an FSSAI hygiene requirement.
Work Table#: A stainless steel table used for preparation, assembly and general kitchen work. Commercial worktables have braced frames and undershelves to take heavy, constant use. Steelkraft builds them to exact dimensions with coved corners for hygiene.

Many of these terms describe equipment we build in-house. See the full range of commercial kitchen equipment, read about our materials and quality standards, or work through the commercial kitchen cost guide and the FSSAI compliance checklist.

Several terms come up again and again on the line, from exhaust systems to refrigeration and display. For how these fit together in a real kitchen, read our guide to commercial kitchen layout.

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