The Roll-A-Grill® Commercial Hot Dog Grill is a roller-type grill with 16 GripsIt coated rollers. It has a capacity of 45 hot dogs and can cook up to 900 hot dogs per hour. The grill is made of aluminum and stainless steel construction. It features two switches and seven heat control settings each. The grill is powered by two motors with a total wattage of 1520. It operates on a NEMA 6-15P plug with 220v and 6.9 amps. The grill is NSF and cETLus certified.