Williams Blast Chillers & Freezers

The Williams WBCF30-SS is a reach-in blast chiller and blast freezer combined within a single cabinet. Across 10 grid positions, it handles a 30kg load — chill or freeze — using R290 natural hydrocarbon refrigerant, which carries a low global warming potential and is increasingly relevant for operators with environmental commitments or refrigerant regulatory requirements. Rather than running separate chilling and freezing units, this cabinet covers both functions, giving kitchens a single piece of equipment capable of processing a range of food types through one cycle or another as production demands.

In a working cook-chill or cook-freeze operation, performance under load is what matters. The unit brings hot food down to safe storage temperature within the timeframes required by HACCP and cook-chill standards, which is non-negotiable in any structured production environment. Even air distribution across all 10 grid positions helps deliver consistent results across a full batch — important when uneven chilling at tray edges can introduce food safety risk. The inclusion of both soft and hard cycle modes means the unit can be applied to delicate preparations and dense batch-cooked proteins alike, without having to compromise on approach for different menu items.

From a day-to-day operational standpoint, the main practical advantages are:

• Dual blast chill and blast freeze in one reach-in cabinet, reducing equipment footprint
• Temperature probe and HACCP cycle logging to support compliance and due diligence
• Soft and hard chill modes for different food types and textures
• R290 refrigerant with low global warming potential
• Audible end-of-cycle alarm to keep production workflow moving during busy periods

Installation needs some thought. The cabinet requires clear ventilation space around the unit — restricted airflow will affect chilling performance and compressor longevity over time. Floor loading in the intended position should be checked before installation, particularly in older or refurbished kitchen spaces. The reach-in format integrates into a standard kitchen layout without the footprint of a roll-in unit, but grid loading and unloading requires working in close proximity, so access routes from the cooking line are worth considering during placement planning.

This unit is well suited to hotel kitchens, contract catering operations, central production units, and larger restaurant kitchens running structured batch production. At 30kg across 10 grids, it sits in the mid-range for reach-in blast chillers. Smaller operations producing modest volumes may be better served by a lower-capacity model, while high-throughput production sites running continuous or overlapping chilling cycles may warrant a higher-capacity option with greater headroom.

If you'd like to talk through whether this cabinet is the right fit for your production volumes or kitchen layout, our team is glad to help you work through it before you make a decision.

The Williams Jade J1BC-SS is a freestanding blast chiller designed to take freshly cooked food rapidly through the critical temperature danger zone and hold it safely in short-term chilled storage. With a 23kg chilling capacity across seven grid positions, it is built for professional kitchens where cook-chill production is a regular part of service — not an occasional task.

In a working kitchen, consistent chilling across the full load matters as much as raw speed. The Jade's airflow design aims to deliver even temperature distribution across all seven positions, reducing the risk of uneven chilling where surface temperatures drop quickly but the core of denser dishes lags behind. This is particularly relevant when batch-chilling layered or high-density foods, where uneven results carry both food safety and quality implications. The unit also performs reliably in warmer ambient environments — kitchens without air conditioning or those operating through summer peaks.

From a workflow perspective, the unit supports a practical cook-chill operation:

• Hard and soft chill settings to match the cycle to food type and density
• Automatic transfer to storage mode at cycle end, reducing monitoring demands on staff
• Audible cycle-completion alerts to support throughput management
• Stainless steel construction for straightforward daily cleaning
• Self-closing doors to maintain stable internal temperatures during busy periods

Installation is relatively straightforward for a unit of this class. That said, ventilation clearance around the condenser should be confirmed at the planning stage, and the unit should be sited away from direct heat sources wherever the kitchen layout allows.

The J1BC-SS is well suited to mid-sized professional kitchens — contract caterers, hotel operations, healthcare catering, and restaurant kitchens producing in batch. Sites with significantly higher throughput per cycle may find a larger-capacity model better matched to their volumes, while smaller operations with lighter chilling demands might be better served by a reduced-capacity unit.

If you would like to talk through whether this unit is the right fit for your production volumes and kitchen setup, our team is glad to help before you make a decision.

The Williams WBCF10-SS is a reach-in blast chiller and freezer designed for professional catering kitchens that need to bring cooked food down to safe storage temperatures quickly and consistently. It operates across both chill and freeze cycles, which means a single unit can cover routine blast chilling of freshly cooked food as well as blast freezing for prep-ahead or batch production workflows. The three-grid configuration accommodates a practical spread of GN trays without occupying the floor space of a roll-in cabinet.

In a working kitchen, the speed and evenness of temperature reduction directly affects both food safety compliance and end product quality. The airflow system is designed to handle a range of food types — from dense braised dishes to delicate pastry — without requiring staff to make complex adjustments between cycles. Soft and hard chill modes give teams appropriate control for different loads, and the straightforward interface keeps day-to-day operation accessible without extensive training. The unit uses R290 natural refrigerant, which aligns with current industry direction on environmental compliance.

From an operational standpoint, the key practical advantages are:

• Dual chill and freeze capability from a single reach-in unit
• Soft and hard chill modes for different food types and densities
• HACCP-compliant cycle logging to support food safety records
• R290 refrigerant for regulatory and environmental compliance
• Straightforward controls that reduce staff training requirements

Before installation, it is worth confirming that the chosen location allows adequate clearance for airflow around the cabinet and a full door swing. As a reach-in unit, it suits kitchens where floor space is limited, but it is not designed for trolley loading. Electrical supply requirements should be confirmed with your installer ahead of delivery.

The WBCF10-SS is well suited to independent restaurants, hotel kitchens, and contract catering operations running moderate batch volumes. It works particularly well where one unit needs to cover both chilling and freezing duties. For kitchens running significantly larger production volumes, a higher-capacity model would be worth considering. Equally, if blast freezing is not part of your workflow, a chiller-only unit may represent a more cost-effective fit.

If you would like to talk through whether this unit is the right match for your kitchen's throughput and working patterns, our team is glad to help before you make a decision.

The Williams WBCF40-SS is a reach-in blast chiller and freezer with a 40kg load capacity across ten grid positions. A single cabinet handles both functions — blast chilling to bring hot food down through the temperature danger zone to safe storage temperature, and blast freezing to take food to a hard frozen core. The operator selects the appropriate cycle, and once it completes, the unit holds food at the target temperature automatically until it is moved to storage. This removes the dependency on staff timing transfers precisely, which matters in busy kitchens where attention is split across multiple tasks.

A 40kg, ten-grid capacity represents a meaningful production throughput for cook-chill programmes, banqueting prep, and portion-controlled batch production — without requiring the floor access of a roll-in system. The reach-in format allows the cabinet to sit against a wall, making it a practical option in kitchens where floor space is constrained. The unit uses R290 hydrocarbon refrigerant, which carries a low global warming potential and is consistent with current UK and European environmental standards.

The main operational advantages of this cabinet are:

• Combined chill and freeze function eliminates the need for two separate cabinets
• Ten-grid capacity supports genuine batch production in a compact footprint
• Automatic hold mode after cycle completion reduces reliance on staff timing
• Reach-in format allows wall positioning in space-constrained kitchen layouts
• R290 refrigerant meets current UK and EU environmental compliance requirements

On the installation side, the unit requires an appropriate electrical supply and adequate clearance around the condenser for airflow — restricted ventilation will affect both performance and longevity. At 40kg capacity, this is a substantial cabinet; delivery access and final positioning should be planned before the unit arrives. Confirm your available floor space and incoming electrical supply with your installer in advance.

This cabinet is well suited to hotel kitchens, contract caterers, central production units, and mid-to-large restaurant operations running a structured cook-chill workflow. If your batch sizes are consistently smaller and a reduced footprint is a priority, a lower-capacity model is worth considering. Equally, high-volume production sites processing significantly larger batches in single cycles may find a heavier-duty cabinet more appropriate.

If you would like to talk through whether this capacity fits your production schedule and kitchen layout, the team is happy to help you think it through before you commit.

The Williams WBCF50-SS is a reach-in blast chiller and freezer designed to handle both blast chilling and blast freezing within a single cabinet. With a 50kg load capacity across a 13-grid configuration, it is built around the structured cook-chill and cook-freeze workflows that characterise serious production kitchens — where cold chain consistency across repeated daily cycles is a practical requirement, not an optional extra.

In high-volume kitchens, recovery between loads matters as much as headline capacity. Williams' AirSmart airflow system distributes cold air uniformly across the load rather than concentrating cooling at a single point, which helps protect food quality and texture through the chilling process — particularly relevant when handling delicate preparations alongside denser protein dishes. The cabinet is rated for use in elevated ambient temperatures, which is a meaningful advantage in kitchens where the surrounding environment runs warm and lesser units begin to struggle. R290 hydrocarbon refrigerant keeps the unit in line with current environmental standards while supporting efficient operation over time.

Day-to-day, the design offers some practical operational advantages worth noting:

• Soft and hard chill modes let operators match the cycle to the food type without manual guesswork
• Simple 1-2-3 control panel reduces the training burden on kitchen staff across shift changes
• Full stainless steel construction supports the hygiene and cleaning standards required in professional kitchens
• Self-closing door limits temperature fluctuation between loading cycles
• R290 refrigerant meets current environmental compliance requirements and supports lower running costs

Installation requires adequate clearance on all sides to allow heat from the refrigeration cycle to dissipate — restricted ventilation will affect both performance and long-term reliability. As a reach-in unit, sufficient floor space is needed for full door swing and practical loading access. Electrical supply requirements should be confirmed before installation is planned. If this cabinet is being integrated into an existing cook-chill line, it is worth reviewing the wider workflow — regen capacity, storage scheduling, and batch volumes — at the same time rather than treating the chiller as a standalone addition.

The WBCF50-SS is well suited to mid-to-large catering operations where cook-chill or cook-freeze production runs regularly through the week: contract caterers, hotel and events kitchens, hospital catering units, and larger restaurant or pub group operations are all typical users. For smaller sites with lower daily throughput, a reduced-capacity model is likely to be a more proportionate fit. For central production units operating at significant scale, or operations with consistently high batch volumes, it is worth considering whether a heavier-duty or multi-cabinet configuration would better match demand.

If you are working out how this cabinet fits into your production process, or want to sense-check whether the 50kg capacity is the right match for your operation, the team is happy to talk it through before you commit.

The Williams WBCF20-SS is a reach-in blast chiller and freezer with a 20kg load capacity and a six-grid interior. It handles both blast chilling and blast freezing within a single cabinet, which makes it a practical choice for kitchens that need to switch between the two modes depending on what is coming out of service. Williams engineered this unit around AirSmart airflow technology, which distributes cold air evenly across the full load rather than concentrating it at a single point — a meaningful difference when consistent results and food quality matter across the entire batch.

In a working kitchen, the ability to chill a full load reliably and repeatedly across a shift is what determines whether a blast chiller supports workflow or creates a bottleneck. The WBCF20-SS is built for the demands of busy prep and post-service cycles, bringing hot food down to safe storage temperatures within food safety guidelines and holding those temperatures without drift. R290 refrigerant supports efficient operation and meets current environmental standards without compromising performance in warm kitchen environments.

From an operational standpoint, several practical advantages are worth noting:

• Dual blast chilling and blast freezing modes within a single cabinet footprint
• AirSmart even airflow helps preserve texture, moisture, and product quality across the load
• Straightforward controls with customisable cycle options and audible end-of-cycle alerts
• Stainless steel construction throughout supports hygiene and durability under daily kitchen use
• Self-closing door reduces temperature loss during busy service periods

Installation is relatively straightforward for a unit of this class, but it is worth confirming your available electrical supply before ordering. As an R290 unit, adequate rear and top clearance is required for ventilation — particularly relevant in kitchens where ambient temperatures run high. The six-grid configuration means it is worth verifying GN tray compatibility against your existing stock before delivery.

The WBCF20-SS is well suited to mid-sized hotel kitchens, restaurants, contract caterers, and central production units where blast chilling and freezing of batched food is a regular daily requirement. It makes most sense where a single-function blast chiller would not cover all needs, but where a larger multi-rack unit would represent more capacity than the operation genuinely justifies. For sites with significantly higher throughput or larger batch volumes, a heavier-duty model with greater load capacity may be the more appropriate choice.

If you would like to talk through whether the 20kg capacity is the right fit for your service volumes, or if you have specific questions about installation requirements, the team is glad to help you work through it before you make a decision.