Overview

Middleby Marshall PS638E WOW Electric Impingement Conveyor Oven

The Middleby Marshall PS638E is a single-deck electric impingement conveyor oven from the WOW series, purpose-built for high-volume commercial kitchens. Featuring a 26-inch (660mm) wide conveyor belt and a 38-inch (965mm) long cooking chamber, it delivers fast, consistent results across a wide range of food products including pizza, chicken, seafood and sandwiches. Manufactured in the USA and constructed throughout in stainless steel, the PS638E runs on 22kW three-phase power and comes with a stand included.

At the heart of the PS638E is the Impingement PLUS technology, which combines a low-profile oven design with a dual air return system and advanced air delivery to bake up to 30% faster than conventional conveyor ovens. The patented Energy Management System (EMS) actively reduces energy consumption during operation, while independent top and bottom zone airflow control via the WOW controller gives operators precise management of time, temperature and air movement. A Cool Skin exterior keeps surface temperatures below 49°C, creating a safer, more comfortable working environment around the oven.

Key Benefits

• Bakes up to 30% faster than standard conveyor ovens, increasing throughput during peak service periods.
• Patented EMS (Energy Management System) reduces energy consumption, helping lower ongoing operational costs.
• Independent top and bottom zone airflow control allows instant adjustment for optimal results across diverse menu items.
• Cool Skin exterior keeps the oven surface below 49°C, improving safety and comfort for kitchen staff working nearby.
• Hands-free, consistent conveyor cooking eliminates the need for constant monitoring and delivers uniform bake quality from front to back.
• Fully removable crumb trays, drip trays, end panels, air fingers and folding conveyor belt assembly simplify cleaning and reduce downtime.
• Quick-access control compartment makes adjustments and servicing straightforward for busy kitchen teams.
• Versatile cooking capability handles pizza, chicken, seafood, sandwiches and more from a single unit.
• Stand included in the package, providing immediate installation readiness without additional equipment purchases.

Key Features

• Impingement PLUS technology with low-profile oven design and dual air return system for enhanced cooking efficiency.
• 26-inch (660mm) wide conveyor belt, 65.25 inches (1657mm) in length.
• 38-inch (965mm) long cooking chamber.
• Conveyor speed range: 30 seconds to 13 minutes, adjustable to suit product requirements.
• Bake operating temperature range: 163°C to 316°C.
• WOW controller providing full control over airflow, time and temperature settings for top and bottom zones independently.
• Patented Energy Management System (EMS) integrated to reduce energy draw during operation.
• Cool Skin exterior surface maintained below 49°C for improved operator safety.
• Stainless steel construction on front, sides, top and interior for durability, corrosion resistance and easy sanitation.
• All key components are removable for cleaning, including crumb pans, drip trays, end panels, air fingers and folding conveyor belt assembly.
• Control compartment designed for quick and easy access.
• Stand included.
• 22kW power input, three-phase supply.
• Freestanding installation, suitable for use under a ventilation hood.
• Manufactured in the USA.

Specifications

• Width (mm): 1657
• Depth (mm): 1250
• Height (mm): 1064
• Weight (kg): 372
• Colour: Stainless Steel
• Gas Type: N/A (Electric)
• Gas Connection: N/A (Electric)
• Shipping Weight: 372
• Packed Width (mm): 1700.0
• Packed Height (mm): 1100.0
• Packed Depth (mm): 1250.0
• Shipping Cubic: 2.337500000m3
• Power / Gas Input: 22 kW
• Power Supply: 3ph
• Power Rating: 22kW|3 phase
• Material: Stainless Steel
• Country of Origin: USA
• Warranty (months): 24
• Installation Type: Freestanding
• Mounting Type: Freestanding
• Fuel Type: Electric