Clausing Surface Grinder

Model: CSG-2A618
Purchased: 2011
MFG #: E1TAJ0208


Basic specs:
Core Capacity
• Table size: 6" × 18"
• Max grinding length: ~18.9"
• Max grinding width: ~7"
• Max height (table → spindle center): ~18"

Travels
• Longitudinal travel:
o Hydraulic: ~18.9"
o Manual: ~20"
• Cross travel:
o Auto: ~7"
o Manual: ~7.7"
• Vertical feed:
o Handwheel graduation: 0.0001" (very fine control)

Spindle / Wheel
• Spindle speed: ~3450 RPM
• Spindle motor: 2HP unconfirmed
• Wheel size (typical):
o Diameter: 7"–8"
o Width: 1/2"–3/4"
o Bore: 1.25"

Table & Feed System
• Longitudinal movement: Hydraulic
• Crossfeed: Motorized (servo/ballscrew)
• Vertical: Manual
• Table speed: ~196–984 in/min (≈16–82 ft/min)
• Auto crossfeed increment:
o ~0.0004" to 0.004" per pass (depending on setup)

Construction / Mechanical Design
• Heavy cast iron base with ribbing (good vibration damping)
• Turcite-B coated ways (lower friction, longer wear life)
• Precision cartridge spindle:
o Angular contact + roller bearing setup
• Automatic lubrication system (standard)

Physical Specs
• Weight: ~1,800 lbs
• Footprint: ~71" × 45" × 65"
• Power: 480 volt, 3 phase, 4 wire, 15 amp fused, hardwired.