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| INDUSTRIAL
PLANT MACHINERY SALES (847) 998-8882
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| Droop & Rein Model HMC 275, 8 Axis CNC 8” Horizontal Boring Mill |
| SPECIFICATIONS | |
| Spindle
Diameter Spindle Speed Spindle Taper Travel X-Axis Travel Y-Axis Travel W-Axis Combined W Ram & Spindle Travel Travel Z-Axis Feeds:X Axis Feeds: Y Axis Feeds: W Axis Feeds: Z Axis |
8” 5 to 1500 RPM (140 HP) 60 and Cat 50 40 Feet 115” 48" 88” 40” 0.01 -240 IPM 0.01 -240 IPM 0.01 -240 IPM 0.01 – 240 RPM |
| EQUIPPED WITH | |
| Rotary table (B Axis 0.001°) B Axis Feed range @ 137” Dia. Control Angle Plates (2) Angular milling attachment Speeder attachment 60 station ISO 50 tool changer Thru Spindle High Pressure Flood Coolant systems Chip conveyor |
118” x 149” 346 IPM Heidenhain TNC 430 49” (W) x 60” (D) x 120” (H) 90 HP, 1500 RPM |
| MAJOR MACHINE MODIFICATIONS | |
| 1.) Ball screws (80 mm) 2.) Indramat axis motors and drives 3.) Turcite anti-friction material and Tychoway linear bearings on X axis 4.) Lubrication systems 5.) Speeder Attachment (Max. Speed 6,000 RPM) 6.) Head balance system 7.) Axis feed back systems 8.) Fabric bellow covers on ‘Y’ axis 9.) Steel telescopic covers on ‘X’ axisFeatures that were reworked during the 2000 Retrofit and Upgrade Features that were reworked
during the 2000 Retrofit and Upgrade All
electric’s Renishaw tool
probing Thermal
compensation ‘X' and 'Z' axis. |
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