LPG Egg ROLL Machine Commercial Egg Roll Maker Egg HOTDOG Sausage Roast Griller 10 Heating Tubes Egg Sausage Fryer Money Maker for Restaurant Dessert Truck LPG type, can work well without electricity. 10 heating tubes make 100 piece egg sausage roller per hour. Non stick heating tubes, high temperature resistance. Easy to use and easy to clean. Strong thermal conductivity, fast heating.