6" X 18" ACRA MODEL 618S MANUAL SUPER PRECISION SURFACE GRINDER |
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Stock Code: |
15573 |
Price: | $RFQ |
Subcategory: | Surface Grinders CNC |
Manufacturer: |
Acra |
Model: |
618S |
Condition: | New |
<p class="MsoNormal"><strong>6" X 18" ACRA MODEL 618S MANUAL SUPER PRECISION SURFACE GRINDER</strong></p>
• Table surface guaranty (Testing grinding piece* 6, thickness difference.): 0.0001 “.<br />• 2HP V3 grade low vibration spindle motor.<br />• High precision cartridge-type spindle, ABEC Class 7 (P4) bearings (1 roller bearing and 2 angular contact ball bearings), 0.0001” TIR.<br />• Cross Double V and Longitudinal V & flat, and TURCITE B coated with hand scraped, 3 axes are solid slide ways for superior accuracy with longer machine life.<br />• One-piece casting base and slide way, column casting is enhanced for extra rigidity.<br />• All main castings are made of “Meehanite GC275” and stress have been annealed for long lasting and accuracy.<br />• Automatic and central lubrication system.<br />• Suitable for both precision surface grinding and form.<br />• Made in Taiwan<br /><br />Specifications:<br />Capacity: 6” x 18”<br />Maximum Grinding Length: 18.5″<br />Maximum Grinding Width: 6.3″<br />Maximum Distance from Table to Spindle: 15.7″<br />Working Surface area: 18.3″ x 6″<br />Maximum Longitudinal movement: 18.9″<br />Maximum Cross movement: 7″<br />Grinding Wheel Spindle Motor: 2.0 HP x 2P<br />Grinding Wheel Spindle revolution (60Hz): Max. 3600 rpm<br />Grinding Wheel Diameter x width x bore: 8″ x 0.5″ x 1.25″<br />Longitudinal Hand Feed per revolution: 4.1″<br />Cross Hand Feed per revolution graduation of Dial Ring: 0.2″/rev 0.001”<br />Vertical Hand Feed per revolution graduation of Dial Ring: 0.05″/rev 0.0001″<br />Weight 1600 lbs
<div>Dimensions 56 × 40 × 71 in</div>
<br /><br />Standard Equipment:<br />• Auto Lubrication.<br />• Kanetsu Permanent Magnetic Chuck.<br />• 1 PC Grinding Wheel.<br />• 1 SET Grinding Wheel adaptor & Flange Extractor.<br />• 1 PC Arbor for wheel balancing.<br />• 1 SET Diamond Dresser (1/4 carat) with a base.<br />• 1 PC Dust Guard.<br />• 1 SET Halogen Working Lamp.<br />• 3 PCS Leveling plates.<br />• 3 SETS Leveling bolts with nuts.<br />• 4 PCS Eyebolts.<br />• 2 SETS T-Nut & screws.<br />• 1 SET Necessary tools with a toolbox.<br />• 1 CAN Lubrication oil (4 liter).<br />• 4 PCS Plug (5/8″).<br />• 1 Copy Operation manual and inspection certificate.<br />• 1 CAN Spare Paint.<br /><br />
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This machine is listed for sale by Blumberg Machinery
located in Bannockburn, Illinois