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PSG-614T/
618T&618B/ 818B
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APSG-618T&618B/ 818B |
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| Machine Features: |
Major cast parts are made of stress relieved and annealed Meehanite castings to ensure stability, rigidity, high accuracy, and extended working life. |
Lead screws: Heat treated and ground, smooth opertion and extended working life. |
Precision steel balls produce extremely smooth opertion and long working life of slide ways. |
Standard auto-lube system provides ample lubrication on all slide ways, lead screws and nuts. Lubricating oil is filtered and recycled, smooth movement and minimal wear and tear. |
Double V side ways are precision hand scraped and coated with Turcite-B for smooth movement. |
The spindle is directly coupled with V-3 motor ensuring high spindle run out accuracy of 0.002mm. The precision cartridge spindle is greased and maintenance free, incorporating 4 preloaded class 7(P4) super precision angular contact ball bearings for heavy grinding. |
Cross/Vertical Microfeed device (opt.) |
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| Machine Specifications: |
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| Precision Surface Grinder (Handfeed) |
PSG-614T |
PSG/APSG-618T&618B |
PSG/APSG-818B |
| General Capacity |
Table size |
150x355mm |
150x457mm |
200x457mm |
| Max.grinding length |
375mm |
475mm |
475mm |
| Max.grinding width. |
160mm |
160mm |
200mm |
| Distance from table surface to spindle center |
410mm |
410mm(PSG)/
490mm(APSG) |
410mm(PSG)/
490mm(APSG) |
Longitudinal Movement |
Manual travel |
380mm |
480mm |
485mm |
Cross Feed Movement |
Manual travel |
170mm |
176mm |
230mm |
| Handfeed per rev. |
5mm |
5mm |
5mm |
| Handfeed per gra. |
0.02mm |
0.02mm |
0.02mm |
| Micro feed per rev.(opt) |
0.002mm |
0.002mm |
0.002mm |
Vertical Downfeed |
Handfeed per rev |
1mm |
1mm |
1mm |
| Handfeed per gra |
0.005mm |
0.005mm |
0.005mm |
| Feed by MPG(OPT.)per gra |
(x1)0.001 mm (x10)0.01mm (x100)0.1mm |
(x1)0.001 mm (x10)0.01mm (x100)0.1mm |
(x1)0.001 mm (x10)0.01mm (x100)0.1mm |
Grinding Wheel |
Wheel size
(dia.x width x bore) |
180x13x31.75mm |
180x13x31.75mm |
180x13x31.75mm |
| Spindle speed(50/60 HZ) |
3000/3600rpm |
3000/3600rpm |
3000/3600rpm |
| Motors |
Spindle motor(OPT.) |
1.5 HP(2HP) |
1.5 HP(2HP) |
2 HP(3HP) |
| Weight |
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670kg |
780kg/820kg |
800kg/880kg |
| Packing-Height Size |
Length x width x height |
1300x1050x2100mm |
1450x1100x2100mm |
1670x1150x2100mm |
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T series: Manual 3 axes and work table transmitted on Turcite coated ways.
B series: Manual 3 axes and work table transmitted on high grade steel ball. |
| Standard Accessories (PSG & APSG) |
- Grinding wheel flange
- Wheel extractor
- Wheel wrench
- Working lamp
- Balancing arbor
- Auto lube system
- Tool box with adjusting tools
- Leveling screws with blocks & eyebolts
- T-nut & screws
- Lubrication oil
- Spare paint
- Opertion manual
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| Optional Accessories |
- Electromagnetic chuck
- Permanent chuck
- Inclinable permanent magnetic chuck
- Dust collector
- Coolant system with splash guard
- Coolant & dust unit
- Coolant system with paper filter
- Coolant system with magnetic dust separator
- Diamond dresser
- Balancing stand
- Demagnetizer (for permanent magnetic chuck)
- Automatic demagnetizing controller (for electro-magnetic chuck)
- Inverter
- Digital read out
- Radius forming attachment
- Precision vise
- Punch former
- Angle dressing device
- Vertical MPG control
- Cross/ Vertical Micro Feed.
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