Automatic End Hole Turning

automatic-end-hole-turning

Features

  • Used for the synchronous processing of the spigot at both ends of the steel pipe.
  • The vertical and horizontal feeding of the tool is driven by hydraulic pressure, which produces smooth feeding with high precision.
  • The workpiece's clamping, positioning, tool feeding and withdrawing are automatically done in sequence with high productive efficiency.

VIDEO

auto end hole tuning

ModelQJKA-159-2.2D-ZQJKA-219-2.6D-Z
Spindle center height of the machine tool900mm900mm
Outer dia. of steel pipeØ76-Ø159mmØ76-Ø219mm
Length of steel pipe200-2200mm200-2600mm
Spigot depth0-70mm0-70mm
Moving speed of the slide2000mm/min2000mm/min
Spindle speed350r/min, 500r/min250r/min, 390r/min
Feeding speedHydraulic stepless adjustableHydraulic stepless adjustable
Cutting depth0-3mm0-3mm
Toolholder axial feeding graduate0.05mm0.05mm
Toolholder axial back-off repeated positioning precision0.05mm0.05mm
Main driving motor11kW 1450r/min11kW 1450r/min
Workpiece clamping motor4kW 1450r/min4kW 1450r/min
Hydraulic system pressure2.5-4mPa2.5-4mPa
Flow25L/min25L/min
Dimension (L×W×H)5334×1120×1200mm5734×1120×1200mm
Weight5500kg5800kg
Processing precision
Diameter tolerance of the spigots at both endsIT8IT8
Roughness of the cuting surface Ra6.3-3.2μm6.3-3.2μm
Spacing tolerance of the spigots at both ends≤0.2mm≤0.2mm

Automatic-End-Hole-Turning
Industries :
Material Handling