Potato chips production line is also known as the potato chips processing line, or simple potato chips line. It involves a complete set of machinery to produce well-loved crispy potato chips from fresh potatoes. To obtain good quality potato chips, each process and each machine in the potato chips making line should work flawlessly. There are two kinds of potato chips production lines, fully automatic potato chip processing lines and small-scale ones. The automatic ones are suitable for potato chip manufacturing with large production capacity, while the small ones are for small businesses with small capacity. A biscuit production line consists of a variety of machines and devices that are used for biscuit-making machines. Some of these machines include a biscuit cutting machine, a conveyor belt, and a biscuit packing machine. The first thing to do is to cut the dough into small pieces. After that, the dough pieces are placed on the conveyor belt. Then the conveyor belt carries the biscuits from one machine to another. In the end, the filled biscuits are collected and packed in boxes. Finally, the boxes are ready to be shipped out to customers. Extrusion snack food production line uses potato starch, corn starch, and wheat powder as raw materials, by the technology of unique extrusion, to make various shapes of twice puffed snack food. Extrusion processing play the important role in food processing for the manufacturing of pasta, textured vegetable protein (TVP), ready-to-eat products such as snacks produced from cereals, in which baby foods, breakfast cereals, dietary fiber, pet foods, cereal-based modified starch and traditional products. Extrusion technology is a food processing operation that is carried out by a combination of different operations such as mixing, shaping, kneading, forming and cooking. Cake production line can be used as a multifunctional bread production line, It Can produce cupcakes, toast, hamburgers, buns hot dog, french bread, etc. A complete standard line consists of the following equipment: flour silos, mixing center with turbo mixer with flour, water and ingredient dosing, metal or silicone tins loading equipment with paper cups, paper cups feeder with dough and filling, transport conveyors, oven loading equipment, baking band oven, transport conveyors, cake unloading equipment, tins handling, cooler, packing of the finished products. Rice cracker production line involves a complete set of machinery to produce rice cracker which is a kind of rice snack food made of rice as the main raw material according to different processes and formulas. Most rice cracker products have a crisp taste, rich rice flavor and low content of fat and sugar. The rice cracker production line has the advantages of high automation, stable running, high capacity, and cost-effectiveness, etc. The whole equipment consists of four sections: Milling, forming, puffing flavoring, and packing. A baking oven is an enclosed compartment, usually part of a cooker, for cooking and heating food. This kind of electric oven is mainly composed of box, inner cavity, heating element, temperature controller, timer, power lead, baking pan, baking net, handle fork and other accessories. The surface of the shell is sprayed with colored amino baking paint, and the inner cavity is of loading and unloading type. The high and low positions of the baking pan and baking net can be adjusted according to the needs of the grids on both sides. An industrial mixer can be defined as any piece of bulk processing equipment designed to mix or blend heterogeneous materials to form a homogeneous end-product. Industrial mixing machines are found in processing and manufacturing facilities all over the world and are often used to mix foods, chemicals, pharmaceuticals, household products, plastics, and minerals. The packing machine is a wide-ranging mix of machines covering many industries. There are thousands of packaging machines from large to small. Packaging machines can fill liquids, wrap products, weigh products, and protect products from transportation and storage. Baking tray washing machines have become a staple in just about every kitchen. Basically, a dishwasher is a robot that cleans and rinses dirty dishes. Humans have to load the dishes, add detergent, set the proper washing cycles and turn it on, but the dishwasher accomplishes a whole series of functions by itself. The bread production line is widely used to produce kinds of European bread, soft bread, steamed bun, fried pastry pancake, etc, the line is a typical combined structure and normally consists of different function parts such as the dough rolling machine, dividing platform, filling machine, bread make-up platform, cutter, panning machine, etc.