Weldon UGC, Two Spindle, Fanuc 21i-TB CNC, Robot CNC ID / INTERNAL GRINDERS

Price on Request

Make:

Weldon

Model:

UGC, Two Spindle, Fanuc 21i-TB CNC, Robot

Year:

2006

Ref #:

177764

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Or call us for a quote at (973) 497-7500 or send us an email at grinders@machineryvalues.com

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     Weldon Model UGC

Small Capacity CNC I.D. Grinder

 

** Fanuc 21i-TB CNC Control **

 

** Epson Robot Loader **

 

New: 2006

 

Comments from the former owner":

 

"Machine while running in our shop,

 production holding +/- .00005" diametrical

 size, roundness, straightness, and also

 below a 4 Ra micro surface finish.

 

Machine is configured with TWO High frequency

 GMN spindles (both fresh rebuild) 90k and 60k

 rpm with Spindel brand drive (inverters).

 Machine also comes with spare spindles both

 90k and 60k, $12k fresh rebuilds from GMN all

 documentation is available as well.

 

The work head is programmable fanuc servo

 driven. Work holding is a precision Northfield

 brand 3 jaw slide style chuck with new rotary

 union also Northfield brand through spindle

 coolant.

 

The machine is currently fitted with an

 IMT rotary dresser (less than 1 year old)

 with variable speed controller. Machine also

 comes with a brand new Meyrat rotary dresser

 $13k new with plc ladder update for installation.

 

Machine also comes with a Losma coolant system

 gravity bed filter (paper media filter)

 with magnetic seperator all quick connect

 connectors. Coalesce oil separator as well.

 

Please note the Turmoil brand chiller is less

 than one year old. $8k to build."

 

Specifications:

 

CAPACITY

Chuck diameter.................. 4” Maximum work

swing .......................... 7.08”(180mm)

 

WORKHEAD (Live Spindle)

Speed (infinitely variable) ..... 100 to 2000 RPM Spindle nose ........................ Straight recess

 

Through-hole .................... 0.625"

Swivel Angle .................... 0° to 30°

Motor, Fanuc AC digital servo ... 1 HP

 

WORKHEAD TABLE (Z axis)

Least input increment ....... 000010” Max.

travel ...................... 9”(230mm)

 

SPINDLE TABLE (X axis)

Spindle housing bore ........ 80 mm Least input increment ................... 0.000010”

Max. travel ................. 27.5”(700mm)

 

TABLE DRIVES

Fanuc AC digital servo drives .. 1.9 HP

 

LUBRICATION

Wheel spindle............... Air / Oil (mist)

Workhead spindle ........... Permanent grease-packed Ballscrews.................. Automatic lube oil Ways ....................... Automatic lube oil

 

MACHINE DIMENSIONS AND CONSTRUCTION

Width....................... 71”(1800mm)

Depth ...................... 70”(1770mm)

Height...................... 71”(1800mm)

Centerline workpiece,

 height from floor.......... 41”(1050mm)

Weight...................... 3700 lbs.(1700kg) Base construction................ Cast Iron

 

** Superior Machine Design, Excellent Condition **

** Arriving Soon to our Harrison, NJ Warehouse **

 

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