MITSUI HI-TECH - PRECISION SURFACE GRINDERS - H1 SERIES (SEMI AUTOMATIC) - MSG-200/250H1
- CONSTRUCTION
Extremely heavy meehanite castings, internal rib reinforced. Their meehanite casting base uses jack bolts and plates for a 5 point leveling system. Another feature, which is a trademark with the Mitsui Design, is the ease in removal and replacement of key components, providing for "No Hassle" maintenance which translates to minimum down time and cost.
- PRECISION
Not all surface grinder manufacturers can attest to precision the way they do. Their cartridge spindle is second to none and REMOVABLE. The carriage/saddle moving on (2) 45 "Vees" combined with the table moving on Linear Ball Bearings make for the repeatability for which MITSUI is known. NO design compromises here.
- DURABILITY
Precision by design means little if it can not be maintained. MITSUI provides the durability for this with D-2 hardened and ground steel ways on the table, Carriage/Saddle and even on the column for vertical movement. The linear ball bearings complement the table/carriage union with durability. The cartridge spindle's lubrication is sealed in for life and the dust sealed out. The Standard Automatic Lubricating System leaves you 1 less task to worry about, as it lubricates ALL vital components automatically to insure minimal wear and friction.
SPECIFICATIONS:
| SPECIFICATIONS | MSG-200H1 | MSG-250H1 | ||
| Cross feed | Manual | Manual | ||
| Vertical feed | Manual | Manual | ||
| Longitudinal feed | Hydraulic drive | Hydraulic drive | ||
| Capacity | Table work surface size | 350x160 mm | 480x200 mm | |
| Table movement (LongxCross) | 380x200 mm | 500x250 mm | ||
| Maximun spindle height | 450 mm | 400 mm | ||
| Table | Feed per handle revolution | 84 mm/rev | 90 mm/rev | |
| Longitudinal feed rate | 5 - 30 m/min | 5 - 20 m/min | ||
| Cross feed | Feed per handle revolution | 3 mm | 6 mm | |
| Feed per dial revolution | 0.02 mm | 0.02 mm | ||
| Feed per micro revolution (OP) | 0.001 mm | 0.002 mm | ||
| Head | Feed per handle revolution | 2 mm | 2 mm | |
| Feed per dial revolution | 0.005 mm | 0.005 mm | ||
| Feed per micro revolution (OP) | 0.001 mm | 0.001 mm | ||
| Rapid feed rate (50Hzx60Hz) (OP) | 370/440 mm/min | 370/440 mm/min | ||
| Wheel | Size | OD205xW20xID31.75 mm | OD205xW20xID31.75 mm | |
| Spindle speed (50Hzx60Hz) | 2900/3460 rpm | 2900/3460 rpm | ||
| Power | Power supply | Machine | 3-phase 200/220V 50/60Hz | 3-phase 200/220V 50/60Hz |
| Mag.Chuck&Light | Single phase 100V 50/60Hz | Single phase 100V 50/60Hz | ||
| Permitted fluctuation | ± 10% | ± 10% | ||
| Requirement (Including optional accessories) | 2.0 KVA | 2.0 KVA | ||
| Floor space | WxLxH | 1480x1180x1850 mm | 1900x1310x1750 mm | |
| Weight | 790 kg | 1140 kg | ||
