Precautions for puffing machinery and equipment

In recent years, the machinery and equipment for puffed food have developed rapidly and have become a single food category. The puffing machine is the main processing method for puffed food. Compared with foreign countries, China's puffing technology is still relatively backward. The equipment's production capacity, technical performance, and operability are relatively poor. During the design and production process of the extruder, due to changes in unknown factors, it largely depends on the combination of empirical data and formulas. Considering the convenience of processing and assembly, extruders produced by different manufacturers vary greatly in the industry. The parameters, quality, and process parameters of puffing machines produced by the same manufacturer may also vary over time. The evaluation of puffing machines should start from the following points: 1. High long-term production capacity and low unit energy consumption.

2. Strong adaptability to raw materials.

3. It has a complete control system that can accurately coordinate and control various movements of the extruder, strictly controlling the temperature, pressure, screw speed, and output parameters within the range specified by the process conditions, and can meet the required product requirements. CT quality can be achieved.

4. One of the issues with extrusion machinery is the wear resistance of the screw and barrel under prolonged high-temperature conditions.

5. The machine must have sufficient strength and rigidity, a reasonable and compact structure, good operational and maintenance performance, and low maintenance costs.

6. Processing accuracy of extrusion machinery parts, electrical components, purchased parts quality, etc.