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- Jan 04, 2018 -

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(1) According to plastic classification

Plunger plastic injection molding machine

It's poor mixing, plasticity is not good, to install a split shuttle device. Already seldom used.

2. Reciprocating screw plastic injection molding machine;

Rely on the screw plasticization and injection, mixing and plasticity are good, now the most used.

3. Screw - plunger plastic injection molding machine relies on the plastic screw and plunger injection, the two separate processes.

(2) According to the mode of clamping

Mechanical type

2. Hydraulic

3.Hydraulic - mechanical