Roller Grill Double Induction PID 30.The Roller Grill PID 30 Double Induction Cooker is a powerful, energy efficient solution for professional kitchens that need speed, precision, and reliability. With two independent induction zones, chefs can cook multiple dishes at once with instant heat control and maximum efficiency. Equipped with digital touch controls, the PID 30 allows precise adjustment of power and temperature, ensuring consistent results across all cooking applications from