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

ManufacturerACER
ModelSUPRA-618AHII
ConditionUsed
Serial NumberN10120316C
Stock Number00019
Table Size6" x 18"
Max. Grindging Length Longitudinal18-29/32"
Max. Grinding Width Crosswise6-22/32"
Max, Distance from table to surface to spindle centerline19-5/16"
Standard Magnetic Chuck Size6" x 18"
Longitudinal Movement to table max travel20-3/4"
Crosswise Max Travel7-3/32"
Spindle Speeds3,400 RPM
Spindle Drive HP3
Grinder Wheel Dia8"
Grinder Wheel Width3/4 to 1"
Grinder Bore1-1/4"