Surface Grinder, Surface Grinders

SURFACE GRINDER
DOUBLE COLUMN SURFACE GRINDER
SPG-20 Series

 

 

  1. All major parts are casting (FC300, heat treated)
  2. Machine base is a one-piece casting.
  3. Several brackets inside the base contributing to great rigidity.
  4. Machine leveling can be as easy as turning a bolt on the adjustable pad.
  5. Bellows to protect the guide ways
  6. High precision couplings on the wheelhead prevent slip and vibration.
  7. X- axis: Hydrodynamic lubrication on the double V guide ways assuring non-wear out.
  8. Y & Z axis : Box guide ways with forced lubrication ensuring precision, rigidity, and less frication.
  9. Independent electrical cabinet with heat exchanger and light.
  10. Coolant system is equipped with paper filter and magnetic separator.
  11. Auto oil feeder on ballscrews provides timed lubrication.
  12. Machine base is a one-piece casting, Leaking is out of the question.
  13. The CNC control has both RS232 and CF port, DATA could be saved outside of the machine.
  14. Various CNC grinding programs packed in.
1. BALANCING STAND    
2. ELECTROMAGNETIC CHUCK    
3. AUTO. DEMAGMETIZER    
4. SPARE WHEEL FLANGE    
5. COOLANT SYSTEM W/PAPER FILTER    
6. COOLANT SYSTEM W/MAG. SEP. &PAPER FILTER    
7. WHEEL BALANCING SYSTEM    
 
    SPG –2030 SPG –2040 SPG –2050 SPG –2060
Capacity Max. Table Size 2000x3000 2000x4000 2000x5000 2000x6000
Max. Chuck Size 2000x3000 2000x4000 2000x5000 2000x6000
X-axis Stroke 3300 4300 5300 6300
Z-axis Stroke 850
Dist. From Table Top to Wheel Bottom 800(Ø510)/opt.750(Ø610)
Distance Between Columns 2700
Max. Chuck Weight Height (kgs/mm) 4000 / 88 5300 / 88 6600 / 88 7900 / 88
Max. Loading of Table (kgs) 15000 20000
X-axis Hydraulic Stroke 3400 4400 5400 6400
Hydaulic Cylinder Spec. Ø125 x Ø90
 Main Pressure Source (kg/cm²) 20 25
Hydaulic Pump (Q L/min) 226 / 189 ( 60Hz / 50Hz )
Max. Table Speed (M/min) 2~30
Y-Axis Rapid Traverse Speed (M/min) 10
Y-axis Stroke 1800
MPG per Graduation 0.001
Servo Motor (KW) 1.8
Z-axis Rapid Traverse Speed (M/min) 5
MPG per Graduation 0.001
Servo Motor (KW) 1.8
Z-axis Wheel Head Grinding Wheel Size Ø510x50xØ254 Opt. Ø610x50xØ254
Spindle Motor (HP) 15HP/Opt. 20HP
Spindle Speed (RPM) 1250 / 1050
Coolant Sys. Tank Volume 600
(Processing Volume) L/min 360
Motor (HP) 1 HP
Hyd. Sys. Tank Volume (L) 1200
Motor (HP) 15
Lube Sys. Tank Volume (L) 40
Motor (HP) 1
Machine Net Weight (kgs) 40000 45000 50000 55000
Packing Dimension L x W x H (cm) 820x510x490 1020x510x490 1220x510x490 1420x510x490
 
Remark:We reserve the right to modify the specification relating to any of the above machines wirhout  
               notice
01 SPG-2040CNC