Feeding in this way optimizes the entire production process,

Once the feed is excessive, it will generally cause uneven blow molding, shake, and high-level noise. In addition, the higher sensitivity of the disturbing data and the generally higher blade wear that results in frequent blade replacements remain to be seen. In order to prevent the blow molding machine from malfunctioning, it is necessary to continue to properly feed the crusher, and these requirements are generally difficult to ensure by manual operation.

Feeding in this way optimizes the entire production process, because those operators no longer need to operate the blow molding machine discontinuously, and then they can be busy with other tasks.In the two-step blow molding process, the material to be blown is pre-blown into particles of about 40 mm in a WLK-type consolidated single-shaft main blow molding machine, and then further blow-molded to about 3 using a NZ type subsequent blow molding machine ~ 10mm final particles, which are especially depicted for secondary blow molding with pre-blow material..

After the operation of a stop switch, the pre-blown particles are now perfectly added to the NZ secondary blow molding machine. The result is that the material can accumulate or is being destroyed due to conflicts and its thermal energy is weakened. Compared with this, the two-step blow molding can make the main blow molding machine non-continuous feeding, where the hopper plays the role of a buffer.

The placement of the two blow molding machines can be chosen one above the other or one behind the other. Compared to general blow molding machines, the second generation blow molding machines are much smaller and require less drive energy. When such a blow molding machine is used for the second destruction of pre-blow molding data, the noise level that occurs automatic pet blowing machine suppliers is much lower than the one-step processing with the same speed (n = 450-500min-1). Because its feeding is uniform, it works at a speed of approximately 450min-1, and there is no problem. The secondary blow molding machine operates according to the operating principle of the cutting machine and is specifically depicted for pre-blown particles

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