Middleby Marshall PS638E-V Ventless Conveyor Oven
Product Description
The Middleby Marshall PS638E-V is a three-phase electric conveyor oven built around an internal catalytic filtration system that destroys grease-laden vapour before it can leave the unit. Because of this,...
Specifications
- Colour
- Silver
- Dimensions
- 1064(H) x 1656(W) x 1187(D)mm
- Material
- Stainless Steel
- Warranty
- 1 Year Parts & Labour
Downloads
Product Description
The Middleby Marshall PS638E-V is a three-phase electric conveyor oven built around an internal catalytic filtration system that destroys grease-laden vapour before it can leave the unit. Because of this, the PS638E-V carries certification as a non-grease-emitting appliance — a meaningful distinction that fundamentally changes where and how it can be installed compared with a conventional conveyor oven.
In operational terms, the conveyor format delivers consistent, repeatable cooking results across a high volume of covers without requiring constant operator attention. Product moves through the cooking chamber on a timed belt, meaning cook times are controlled by belt speed rather than individual judgement. This makes the oven well suited to high-throughput kitchens where consistency and speed during peak service are critical — pizza, flatbreads, toasted products, open sandwiches, and similar items are all commonly processed on this type of equipment.
The practical advantages of the ventless design are significant for certain sites:
- Can be positioned without direct connection to a Type I or Type II extraction canopy
- Opens up installation in spaces where traditional ducting is impractical or cost-prohibitive
- Suitable for front-of-house or open kitchen environments where conventional extraction cannot be routed
- Consistent conveyor output reduces dependence on individual operator skill
- Stainless steel construction supports the cleaning and hygiene standards expected in commercial use
That said, installation still requires careful planning. At 22kW drawing 63A on three-phase supply, the electrical infrastructure must be assessed before ordering — this is not a unit that can simply be plugged into an existing circuit. At 372kg, access routes, floor loading, and positioning all need to be considered at the design stage. Whilst the ventless certification removes the need for a traditional extraction canopy, local authority requirements and building regulations should always be verified with your installer before committing to a site.
This oven is best suited to operators who need conveyor throughput and cooking consistency in a location where conventional extraction is not feasible — ghost kitchens, retail food units, hotel back-of-house areas with limited ceiling access, and similar environments. For sites with straightforward extraction infrastructure, a conventionally vented conveyor may offer a broader product range or lower capital cost. For significantly higher throughput demands, larger-capacity conveyor models may be worth considering.
If you are unsure whether the ventless specification is the right solution for your site, or need to discuss the electrical and installation requirements in more detail, our team is happy to work through the specifics with you before you commit.
Key Features
- Internal catalytic system destroys grease vapour before it exits the oven
- Certified non-grease-emitting — suitable for canopy-free installations
- 22kW three-phase electric operation with conveyor belt speed control
- Stainless steel construction rated for continuous commercial kitchen use
- Large-format conveyor chamber handles high-volume continuous throughput
Operational Benefits
- Allows installation where traditional extraction canopies cannot be fitted
- Delivers consistent cook results without relying on individual operator judgement
- Reduces ducting and extraction infrastructure costs for qualifying sites
- Supports sustained high-volume output during long or demanding service periods
- Simplifies placement in open kitchens or front-of-house cooking environments
Specifications
- Colour
- Silver
- Dimensions
- 1064(H) x 1656(W) x 1187(D)mm
- Material
- Stainless Steel
- Warranty
- 1 Year Parts & Labour
- Weight
- 372kg
Downloads
Frequently Asked Questions
- The PS638E-V is certified as a non-grease-emitting appliance, which means it does not require a Type I grease extraction canopy as a conventional conveyor oven would. However, heat and steam are still produced during operation, and adequate general ventilation in the room remains important. You should also confirm compliance with your local authority's requirements before installation, as interpretations of ventless certification can vary.
- The PS638E-V draws 22kW at 63A on a three-phase supply, so your existing electrical infrastructure will need to be assessed by a qualified electrician before installation. This is not a unit that will connect to a standard single-phase circuit, and the supply run, isolation, and protection arrangements all need to be sized correctly. We would recommend discussing your site's electrical capacity with us or your installer early in the process.
- The PS638E-V is particularly well suited to kitchens where conveyor throughput is needed but a conventional extraction canopy cannot be installed — ghost kitchens, retail food units, hotel back-of-house areas with restricted ceiling access, and open or display kitchen formats are typical examples. It handles pizza, flatbreads, toasted products, and similar items well. If your site already has conventional extraction infrastructure in place, it may be worth comparing this model against a standard vented conveyor to ensure the ventless specification is the right fit for your needs.