INTRODUCTION
According to the many years of production experience, our DZJ series roller press granulator is a new type of equipment developed on the basis of the original double roll extrusion granulating machine. It can be widely applied to fertilizer processing, feed production and chemical industry for granulating and processing of powder materials.
WORKING PRINCIPLE
The belt is driven by an electric motor, and the transmission belt is transmitted to a pair of two high pressure rollers with sliding housing through the reducer to do relative work. The two rollers of the DZJ-I extruder interact with the relative work of the open gear, and the two roll of the DZJ-II extruder is directly driven by two output axes on a special reducer to achieve the purpose of extrusion molding.
When the raw material is produced, the raw material enters the hopper, and is extruded and molded through the high-pressure roller body, and then flows to the broken molding workshop of the lower part of the roller body after demolishing. The driving force of the crushing molding is that the chain wheel of the active roller shaft is driven by the chain to a pair of broken rollers to carry out relative motion, and the broken roller is sieved in the workroom, and the finished particles are out of the machine through the screen to the discharge slot.
Features:
1.The machine adopts non drying technology, granulating at room temperature and materials can be molded at one time. It has the characteristics of less investment, quick results and good economic returns.
2.The structure of the machine adopts granulation, molding and screening as one, which has the advantages of good looking, simple operation and low energy consumption.
The main parts, such as rollers, are made of a new type of metal with corrosion resistance, wear resistance and impact resistance.The DZJ-II machine not only has the above characteristics,but also the frame part has also been upgraded.The bearing frame is selected as the whole component with high quality anti-corrosion casting. With more stable performance, it can greatly improve the service life of the rolling bearing and shaft.
For the transmission part, we apply the dual input transfer mode, which not only improves the input power ratio, but also ensures the lubrication and sealing performance of the transmission gear. The machine has the advantages of compact structure, good stability, good sealing, low noise, convenient operation and maintenance. After the new machine come into the market, it won the praise of the vast number of users.
