ACER SUPRA-618AHII
ACER SUPRA-618AHII
$8,500 (USD)
Location:Little Rock, AR
orCall 1 501-897-1110
Description
- HIGH PRECISION CARTRIDGE SPINDLE: High precision cartridge type spindle is supported by 4 high precision preloaded angular contact ball bearings and is driven by V3 class motor that allows high accurate grinding performance.
- HIGH ANTI-WEAR GUIDE WAYS: The saddle rests on precision hand-scraped double V Turcite-B ways; the table rests on precision ball rolling ways. These guide ways are equipped with an auto lubrication system to resist premature wear and they are hand scraped or hardened & ground to 1/10,000" per 12".
- HIGH RIGID CASTING CONSTRUCTION: Machines are casted with high grade casting iron with heavy walls and reinforced ribs to provide excellent rigidity and damping.
- ENLARGED COLUMN AND BASE: An enlarged column and base creates high stability and rigidity. The height of the column is increased up to 19.3" from table surface to the center line of spindle.
- TABLE DRIVE: Hydraulic Table.
Specifications
| Manufacturer | ACER |
| Model | SUPRA-618AHII |
| Condition | Used |
| Serial Number | N10120316C |
| Stock Number | 00019 |
| Table Size | 6" x 18" |
| Max. Grindging Length Longitudinal | 18-29/32" |
| Max. Grinding Width Crosswise | 6-22/32" |
| Max, Distance from table to surface to spindle centerline | 19-5/16" |
| Standard Magnetic Chuck Size | 6" x 18" |
| Longitudinal Movement to table max travel | 20-3/4" |
| Crosswise Max Travel | 7-3/32" |
| Spindle Speeds | 3,400 RPM |
| Spindle Drive HP | 3 |
| Grinder Wheel Dia | 8" |
| Grinder Wheel Width | 3/4 to 1" |
| Grinder Bore | 1-1/4" |