

Many people are confused when they hear the term "finger cylinder," and some even have such devices in their own computers without knowing what they are. In fact, a finger cylinder is the "hand" of the air—that is, a gripper. In the manufacturing process, the function of the blow molding machine finger cylinder is very simple: the finger cylinder assembly is used to grip, just like the toys we buy in arcades.
The entire structure of the finger cylinder has a bidirectional function, i.e., it can achieve bidirectional gripping, and in actual production, it can realize automatic centering control. Moreover, its repeatability is very good. During gripping, the effect of this force is also fixed, with little change. Therefore, in production practice, the finger cylinder is a tool with great application value.
Finger cylinder metal joint When clamping, it is surface contact; when released, there is a gap, which varies according to the structural design—usually 4–20 mm, and large spacing 20–100 mm. For the release of the finger cylinder fixture, if it clamps, a certain clamping distance is maintained, with an interval of 1–3 mm. When selecting a finger cylinder, the clamping force of different models is different.

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