Oval Duct Pre-Pressing Machine

Oval Duct Pre-Pressing Machine
Oval Duct Pre-Pressing Machine
Oval Duct Pre-Pressing Machine
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Spiral duct pressing machine for pre-shaping round spiral duct into oval shape before entering ovalizer machine

Spiral duct pressing machine for pre-shaping round spiral duct into oval shape before entering ovalizer machine

This oval duct pre-pressing machine functions as an auxiliary device for the oval duct forming machine (ovalizer). It is utilized before the main expansion process to pre-press the round spiral duct. Pre-pressing facilitates the fitting of the duct onto the ovalizer's mandrel, reduces the overall forming load on the main oval duct forming machine, and minimizes potential damage caused by a single large deformation. Pre-pressed material ensures the duct forms more uniformly within the ovalizer machine.

Specifications
  • Stroke range200-1000mm
  • Motor power1.5kW
  • Power supply380V/50Hz/3Ph
  • Machine dimensions1.9×1.5×2.5m
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