Grinding Machine Model


Supertec STC-24CNC
20 HP CNC Centerless Grinder

PRODUCT

HYDRUALIC DRESSING UNIT

A hydraulic dresser is equipped on both grinding & regulating wheels. Various types of form dressing can be achieved with optional template.

WHEEL SPINDLE

The hydrostatic Babbitt type spindle bearing with a 3 point support design and pressurized, filtered , recirculating oil system, eliminates metal-to-metal contact, thus providing a heavy duty grinding capability as well as high vibration dampening performance. A pressure switch interlock prevents spindle start-up until oil pressure is established. The pressure switch interlock also stop the spindle if the oil pressure fails, thus providing a longer spindle life.

MACHINE STRUCTURE

The machine base is made of Meehanite casting, which is normalized and stress relieved, providing maximum rigidity to assure machine stability and vibration free operation.

HYDRAULIC SYSTEM

The hydraulic & lubrication system is air cooled to maintain constant oil temperature, and is also separated from the machine to eliminate vibration and dissipate heat.

 
SPECS

STC-24CNC

20 HP CNC Centerless Grinder
Grinder Type: Centerless
Machine Opertaion: CNC
WORKPIECE ENVELOPE
Grinding Length: 7.874 Inches Length: 200.000 mm
OD Grinding Diameter(s) Min: 0.039 , Max: 3.150 (Max Opt:6.000 Inches) Min: 1.000 mm , Max: 80.000 mm (Max Opt: 150.000 mm)
GRINDING WHEEL AND SPINDLE
Grinding Wheel Dia.: 24.000 Inches    Width: 12.000 Inches  Opt. 10.000    Bore: 12.000 Inches    Dia.: 610.000 mm    Width: 305.000 mm  Opt. 255.000    Bore: 305.000 mm   
Wheel Head Motor: 30.00 hp Motor: 22.50 kW   1,050 rpm   Angle Adjustment: 10.000°
Regulating Wheel Motor: 2.00 hp   Speed: 250 rpm
ACCURACY
Resolution 0.000039 Inches 0.001000 mm
Diameter
Runout
Flatness
WEIGHTS AND MEASURES
Machine Length: 122 Inches 3,100 mm
Machine Width: 83 Inches 2,100 mm
Machine Height: 89 Inches 2,260 mm
Machine Weight: 12,760 lbs 5,800 kg
CHANNEL PARTNERS
amt Modern Machine Shop Production Machining Moldmaking Technology