As shown below:
1. In terms of share, the proportion of Hanbell hosts has dropped slightly, while Tongrun hosts have increased rapidly in terms of permanent magnet frequency conversion hosts. Baos The nose remains basically unchanged.
2. In terms of price, Hanzhong host machine is higher than Baosi and Changzhou Tongrun. In addition, Baosi is slightly lower than Tongrun.
Relevant precautions
In order to ensure a reasonable plastic flow path in the machine head and eliminate dead corners where plastic accumulates, a diverting sleeve is often installed. In order to eliminate pressure fluctuations during plastic extrusion, There are also pressure equalizing rings, and the machine head is also equipped with a mold correction and adjustment device to facilitate the adjustment and correction of the concentricity of the mold core and mold sleeve.
The function of the machine head is to convert the rotating plastic melt into parallel linear motion, introduce it evenly and smoothly into the mold set, and give the plastic the necessary molding pressure.