Used 1991 BRYANT LL3 | GRINDERS, INTERNAL

                                                  REF:UED6606-70

                                                                  LL3 BRYANT INTERNAL GRINDER

                                                                      S/N W-17134         Year: 1991

STANDARD SPECIFICATIONS    

CAPACITY
Maximum swing inside guard non-tapered bores - with guard………... 20"
                                                                              - without guard…….. 29"
Maximum swing over table grinding tapered bores…………….…….. 12"
Maximum O.D. of work part…………………………………………..  Same as swing
Maximum length of bore……………………………………………… 17"
Minimum bore diameter………………………………………………. .040"
Maximum longitudinal table travel and power grind stroke………….... 20"
Maximum cross slide table travel and power feed………………..……. 6"
Maximum grinding stroke……………………………….…………..… 17"
Minimum grinding stroke…………………………………………...… Adjustable to 0
Maximum work head travel……………………………………………14.75"
Angular adjustment of work head………….…………………………. 90°
Max. weight of work part 6" (150mm) from spindle flange
-    std. wk. hd………………………………………………………… 500 lbs.
Wheel head angular adjustment…………….………………………… 5°

SPEEDS AND FEEDS
Work spindle..……………………………………………………...… 0 to 1000 R.P.M.
Longitudinal and cross slide rapid traverse and feed rates…………… 0 to 10" per second

MOTORS
Work drive motor - variable speed, D.C………………………………. 1.5 H.P.
Wheel drive motor - 3600 R.P.M., A.C……………………………..… 7.5 or 10 H.P.
Coolant pump motor - 1200 R.P.M., A.C…………………………….. 1 H.P.

TANK CAPACITY
Coolant tank…………………………………………………………… 110 gallons

MACHINE WEIGHTS
Approximate gross weight…………………………………………… 13,000 lbs.

EQUIPMENT & FEATURES
2 Axis machine.
Cross sliding work head.
Push button station with card readout.
Single Point/Rotary dresser.
All guarding.
Teachable III Controls.
Volkman spindle drive.
Spindle model #WBA2906 30,000 RPM.
4 spindle turret set up.
Kollmorgan SBD2 drive.
10” diaphragm chuck 6 jaw.
Hydraulic power unit
Single point dresser.

Specifications are deemed accurate, however, subject to verification or prior sale.