core filled snack production line uses various natural grains, such as corn, rice, oats and wheat, as the main raw materials, and uses twin-screw extrusion technology to produce various granular, flake or profiled cereal puffed foods, such as cereal,snack, Breakfast cereal, etc; This type of product can be used as both snacks. The main difference in the main nutrients and taste caused by different raw material ratios; Representative products includecereals, corn flakes, cocoa chips, core-filled snack, etc. The production process of this production line is simple, with uninterrupted continuous operation from materials to finished products, without the need for manual operation. The continuous operation time is not less than 72 hours, and there is no waste discharge throughout the whole process; Its main equipment includes the mixer (mixing raw materials), the twin screw extruder (extruding and maturing granulation), the dryer (removing moisture and improving taste), and the flavoring machine (spray seasoning); The main raw material for the machine are stainless steel, some parts use special alloy as raw material .The plastic parts are food grade. The whole line is designed and arranged in a customized manner, with customized supporting plans and workshop layouts according to the actual needs of customers. The output ranges from 100kg/h to 1000kg/h.

Extrusion is one of the most important new processes in modern food technology; its application has increased in the last two decades. Extrusion is an advantageous, cleaner, and more efficient technology that can produce the same or even better products than those of traditional technologies. The process has been used to produce a wide variety of foods, including snack food, breakfast cereals, and other ready-to-eat textured foods.

fried puffed snack processing line adopts wheat flour as raw material to produce different shapes under extrusion technology and different moulds, after frying and seasoning, you will get different shape and taste fried pasta food, such as pizza roll, shell crispy, whelk crispy, cat-ear crispy, crispy pea etc. The product look like true and taste crispy and delicious after frying. No need dryer, simple technics, little invest. It is the best choice for middle-size enterprise. Crafts: mixing-extruding - shaping- frying- flavoring.

Proper use of puffed extruder in work is essential to ensure safety and the longevity of puffed extruder

The twin screw extruder is mainly composed of six parts: extrusion system, electric control system, temperature control system, transmission system, feeding system, and shaping system; It can also be equipped with a vapor conditioning system for wet puffed production as needed. By designing different structures and slenderness ratios according to product needs, screw extrusion systems can meet different process requirements. In actual production, only the production parameters need to be set, and various systems automatically work together, with strong stability and reliable quality.

Twin-screw extruder is an automatic feeding machine. Twin-screw extruder is an instrument that integrates the physical steps of melt conveying, solid conveying, melting, pressurization, exhaust, dehumidification and so on into the extruder screw. Compared with single-screw extruder, twin-screw extruder is favored for its ability to mix melt more fully. At present, twin-screw extruder is mainly used for extruding products. To purchase a twin-screw extruder, it is necessary to pay attention to the acceptable price range, the processing accuracy of the equipment design, and whether the processing requirements are met. Different models of twin-screw extruders have different performance, different application occasions and different price ranges.

Click to start ① the power supply is not turned on or the fuse is blown; ② The working circuit is disconnected or the connector is loose; ③ The control knob of the servo motor is not adjusted back to the zero position; ④ The oil pump motor does not start; ⑤ Driving program error.

Due to different uses and equipment, puffed food equipment has the following three types: first, the extrusion machine is used to produce snacks with corn and potatoes as raw materials; second, the soya protein food (plant meat) is produced with plant protein as raw material using an extrusion extruder; Third, cereals, beans or potatoes are used as raw materials to make staple food after being expanded.

If the machine breaks down, it will affect the production efficiency. The twin-screw extruder will also have corresponding problems in the process of use. We will introduce the common faults and maintenance methods of the twin-screw extruder.

The expanded raw materials shall be cleaned in time to prevent metal and other goods entering the machine to damage the parts; Strictly forbidden to use a hard hammer to dismantle vulnerable parts such as screws and screw sleeves; Strictly forbidden to place heavy objects or stand on the expansion barrel; In case of long-term shutdown or replacement of expanded materials, the materials in the expanded barrel shall be cleaned to avoid mildew or cross contamination between materials;