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Classification Of Injection Molding Machines

(1) by plastic way classification

1. plunger plastic injection molding machine

It is poor mixing, plasticity is not good, to install shunt shuttle device. Has been rarely used.

2. Reciprocating screw plastic injection molding machine;

Rely on the screw for plasticizing and injection, mixing and plasticizing are very good, now use the most.

3. Screw - plunger plastic injection molding machine to rely on the screw to plasticize and rely on the plunger for injection, the two processes to separate.

(2) classified by way of clamping

1. mechanical

2. Hydraulic type

3 .. Hydraulic - mechanical