10" x 20" PALMGREN HYDRAULIC SURFACE GRINDER W/AUTO DOWN, MODEL#9682124

Full Product Description

MODEL: 9682124

UPC: 726896821245

MAIN CONNECTION: 230/460V 3PH
TABLE SIZE: 10 in x 20 in
MAX TABLE TRAVEL: 11-3/4 IN x 22-27/32 IN
DISTANCE FROM TABLE TO SPINDLE CTR: 19-11/16 in
TABLE SPEED: 39 - 984 in/min
CROSS CONTINUOUS FEED: 43-5/16 in/min
CROSS HANDFEED 1 GRADUATION: 0.001 in
CROSS HANDFEED 1 REVOLUTION: 0.2 in
VERTICAL HANDFEED GRADUATION: 0.0005 in
VERTICAL HANDFEED REVOLUTION: 0.1 in
VERTICAL RAPID FEED: 7-7/8 in/min
GRINDING WHEEL SIZE (DIAxWxBORE): 7 in x 1/2 in x 1-1/4 in
GRINDING WHEEL RPM: 3450
SPINDLE MOTOR: 3 HP
CROSS FEED MOTOR: 1/2
HYDRAULIC MOTOR: 1
DIMENSIONS: 70 in L x 63 in W x 83 in H
WEIGHT: Net 3300

Palmgren's 10 inch x 20 inch precision automatic surface
grinder is designed and built to increase productivity,
maximize performance and accuracy by offering the latest
technology in automatic controls. This surface grinder
delivers flat surfaces with close exacting tolerances and
high quality surface finish refinement.

* Meehanite cast iron construction - stress relieved to
minimize vibration while maximizing rididity and accuracy
* High precision cartridge type spindle with lubricated for
life multiple anti-friction bearings that are radially and
axially pre-loaded for quiet vibration free operation and
longer spindle life
* The spindle bearings are class 7 (P4) super precision
angular contact ball bearings which have been accurately
measured, selected and pre-loaded and then assembled in a
temperature controlled room to assure stable noise free
rotation
* Runout at the spindle nose taper is less than 0.000070 in
(0.0020mm) TIR
* Hydraulic feed machine features hand scraped and Turcite B
coated way system on both the table longitudinal and cross
feed, providing low operating friction, high vibration
dampening and long wear capabilities
* Automatic lubrication system provides constant lubrication
of critical wear areas
* Spindle and motor are direct drive design, one piece
design. The motor/spindle is dynamically balanced to attain
a vibration displacement under 0.0006 in/s (0.105mm)

CONTROL SYSTEM FEATURES:
* Microprocessor based control system
* Step-by-step data input system makes control easy to
program and operate
* Stock removal rates and feed conditions are digitally
inputted
* Full automatic grinding cycle for coarse and find grinding
combine with spark out process
* Traverse and plunge automatic cycles
* Digital display or data provides operator with continuous
monitoring information
* Adjustable magnetic chuck holding power
* Grinder can be used in full automatic cycle or manually

COMES WITH PALMGREN 3-YEAR FACTORY WARRANTY!