manual surface grinder

 Model

 SG-614

 General capacity

 Working surface of table

 150 x 365 mm

 Max. table travel

 175 x 384 mm

 Max. surface ground

 150 x 350 mm

 Max. distance center of spindle to table

 400 mm

 Longitudinal movement

 Table speed (infinite variable)

 -

 Table guideway

 V & V way

 Cross movement

 Auto cross feed increment

 -

 Rapid power cross feed (mm/min)

 -

 Cross feed on hand wheel (1 rev.)

 5 mm

 Cross feed on hand wheel (1 gra.)

 0.02 mm

 Cross micrometric feed (option) (1 rev.)

 0.1 mm

 Cross micrometric feed (option) (1 gra.)

 0.002 mm

 Vertical downfeed

 Rapid power head elevation

 -

 Vertical feed on hand wheel (1 rev.)

 1 mm

 Vertical feed on hand wheel (1 gra.)

 0.005 mm

 Vertical micrometric feed (option) (1 rev.)

 0.02 mm

 Vertical micrometric feed (option) (1 gra.)

 0.001 mm

 Auto down feed

 -

 Grinding wheel

 Wheel speed (60 HZ)

 3500 rpm

 Wheel speed (50 HZ)

 2900 rpm

 Wheel dimension

 180 x 13 x 31.75 mm

 Motors

 Spindle motor

 1.5 HP x 2 P

 Coolant pump

 1/8 HP

 Sound pressure level

 Sound pressure level

 Below 78dB(A)

 Weight

 Machine net weight

 570 kgs

 Packing cross weight

 670 kgs

 Size

 Machine floor space

 1500 x 1500 mm

 Packing dimension

 134 x 104 x 210 mm

1. Grinding wheel

2. Grinding wheel flange and puller

3. Wheel balancing test arbor

4. Diamond dresser with diamond

5. Machine lamp

6. Leveling screws set

7. Shackle

8. Necessary tools with a tool box

9. Lubrication oil

10. Operation manual

11. Test report

1. Permanent Magnetic chuck

2. Electro magnetic chuck

3. Inclinable permanent magnetic chuck

4. Parallel dressing attachment

5. Angle dressing device

6. Radius dressing device

7. Demagnetizer

8. Flood coolant system splash guard

9. Combination coolant and dust exhaust unit and splash guard

10. Dust suction system

11. Wheel balancing stand

12. Grinding wheel flange

13. Elevating dial set

14. Crossfeed dial guage set

15. Punch former

16. Precision vice

17. Halogen work lamp

18. Electromagnetic separator filter

19. Paper filter

20. Coolant system with auto paper filter and magnetic separator

21. Rectifier

 High rigid casting construction

Heavily ribbed all Meehanite processed fine grey cast iron, base, table, saddle and column insures maximum rigidity and vibration dampening for outstanding performance over the life of the grinder.

X and Y slide ways are coated with “Turcite-B” and precisely hand scraped allowing smooth movement & high accuracy.

Precision grinding spindle

Direct spindle drive from high precision “V-3” motor, better tolerance and lubrication with result in longer service life.  No fray or noise, no vibration on spindle or motor.

Rigorous accuracy inspection

Each machine is subject to rigorous accuracy inspection to ensure an accurate machining result.

Precision leadscrews

Leadscrews are hardened by “electroless – nicklide” process yielding a controlled uniform 50RC surface hardness.  Precision grinding of the vertical and cross feed screws built-in tight but fluid motion control over the slides needed to maximize surface grinding positioning and accuracy.