Cambro Camwarmer Hot Plate for Delivery Boxes
Product Description
The Cambro Camwarmer is a passive heat retention plate designed to work inside Cambro EPP insulated delivery boxes. It works on a straightforward principle: the plate is pre-heated in an...
Specifications
Downloads
Product Description
The Cambro Camwarmer is a passive heat retention plate designed to work inside Cambro EPP insulated delivery boxes. It works on a straightforward principle: the plate is pre-heated in an oven before being placed inside the delivery box alongside the food. Once in place, it acts as a heat reservoir, radiating warmth evenly throughout the cavity and helping to maintain safe holding temperatures during transit and service — even when the box lid is opened repeatedly.
This kind of passive warming is commonly used in delivery operations, outdoor catering, and welfare or healthcare catering environments where mains power is unavailable at the point of service. It removes the need for any electrical connection or powered equipment, which makes it practical wherever simplicity and reliability matter more than precise temperature control.
In day-to-day use, the Camwarmer suits the following situations well:
- Delivery runs where food needs to stay warm for an extended period without a power source
- Buffet and outdoor events where GN or 60x40cm EPP boxes are already in use
- Healthcare and education catering where consistent holding temperatures support safe service
The plate is made from polyethylene, which makes it straightforward to clean and resistant to everyday knocks and spills during handling. Being a passive system, there are no electrical components to fail or maintain.
It is worth noting that the Camwarmer relies entirely on the heat absorbed during pre-heating, so holding time is finite and dependent on initial oven temperature, ambient conditions, and how frequently the box is opened. For operations that need longer or more controlled holding, a powered heated cabinet or trolley would be a more suitable solution.
If you are unsure whether passive heat retention is the right approach for your operation, our team is happy to talk through the options with you.
Key Features
- Pre-heated in oven to act as a passive heat reservoir
- Compatible with GN 1/1 and 60x40cm Cambro EPP insulated boxes
- Constructed from durable, food-safe polyethylene material
- Distributes heat evenly throughout the insulated box cavity
- Requires no electrical connection or powered infrastructure
Operational Benefits
- Keeps food at safe holding temperatures throughout delivery runs
- Works reliably without mains power at point of service
- Reduces temperature loss when box lids are frequently opened
- Easy to wipe clean after spills, minimising handling downtime
- Straightforward passive system with no components to maintain
Specifications
Downloads
Frequently Asked Questions
- Holding time depends on how thoroughly the plate is pre-heated, the ambient temperature outside the box, and how often the lid is opened during service. In well-insulated EPP boxes under typical conditions, operators generally find it suitable for shorter to medium-length delivery runs. For extended holding periods or routes with frequent stops, a powered heated box or trolley may provide more consistent results.
- The Camwarmer is designed to fit GN 1/1 and 60x40cm Cambro EPP insulated delivery boxes. If you are using a different box format or a non-Cambro insulated container, it is worth checking internal cavity dimensions before purchasing.
- Passive systems can support safe food temperatures when used correctly, but they do not maintain a set temperature in the way a powered unit does. Operators should monitor food temperatures in line with their own HACCP procedures and local food safety requirements to confirm that target holding temperatures are being met throughout the service period.