WP4500 (98 – 178”) Orbital milling machine

A unique concept for the machining of flanges which provides fast material removal with high accuracy. Specifically developed for the production machining of larger offshore wind turbine rotor blades.

Facing Range: 98 - 178" Clamping Range: 98 - 157"

Features

  • Precision preloaded linear rotary drive
  • Adjustable fast set hydraulic clamping
  • Anti back lash drive for vertical machining
  • Precision build for flange flatness tolerances
  • Radial contour milling feed

Technical Specifications

Range
Minimum facing diameter 2500mm 98"
Maximum facing diameter 4500mm 178”
Minimum clamping diameter 2500mm 98"
Maximum clamping diameter 4000mm 157"
R.P.M – Min: 0 Max: 5
Spindle travel 80mm 3.15"
Milling spindle - hydraulic (standard) 5.0 Hp 3.7 Kw
Drive – hydraulic @ 70 bar (1050 p.s.i) 5.0 Hp 3.7 Kw
Hydraulic supply required 60 L/min 16 gal/min
Feed Rates
Facing feed 400 mm/min 16" / min
Machine Weight
Machine weight 2976 kgs 6547 lbs
Shipping Weights & Dimensions
Shipping weight 7107 Kgs (15635 lbs)
Shipping dimensions drive L - 252cm (99”) W- 228cm (89”) H- 92cm (36”)
Shipping dimensions base L - 321cm (126") W - 227cm (89") H - 236cm (93")

The machine is supplied complete with drive ring, drive motors and reduction gearbox, facing feed /direction gearbox and pick up gearbox, Milling facing arm and 90mm column spindle, internal chuck base assembly, jaw blocks and 8 of clamping jaws - 4 off which are adjustable, toolkit, hose kit and centre distributor, all required bolts and storage / shipping box, CE certificate, Packing list and Manual. Optional – Production quick install 3 point mounting system, hydraulic trolley power pack.