Mitsui Seiki J3GB Jig Grinder, New 1983.

Specifications:

Longitudinal Table travel................................................................15-3/4".

Saddle Travel.................................................................................... 9-7/8".

Table Working Surface................................................... 23-5/8" x 12-5/8".

Number of Tee Slots.................................................................................. 5.

Vertical Head Travel....................................................................... 11-3/4".

Max. Distance Table to Grinding Spindle Nose............................. 17-3/4".

Distance from Spindle Center to Column Front Surface................ 13-3/4".

Radial Adjustment of Planetary Motion(on diameter)......................... 5/32".

Minimum Graduation of radial Adjustment( on diameter)............ 0.0001".

Quill Travel............................................................................................. 4".

Grinding Head Speed.................................................. 9,000 - 45,000 RPM.

Hole Ground w/o Adapter ...................................................................... 4".

Hole Ground w/ Adapter................................................................ 11-13/16".

Taper Angle Ground............................................................ Max 3 Degrees.

Dimensions (max. height)............. 55-5/8"W x 54-28/32"D x 103-5/16"H.

Weight (approx.)............................................................................ 5,070 lb.

Equipped with:

2 Axis DRO, 50 millionths resolution.

Digital Display for Vertical Head Positioning.

9,000-45,000 RPM Grinding Head.

Micrometer Stop.

Miscellaneous Collets.

2 Arbors.

1 Shot Lube.

Owner approximates that the machine has under 10,000 hours of use.

We try to give accurate and reliable descriptions, but these are not guaranteed and we advise prospective purchasers to check important details.

Please email us for a complete quotation. Include in the message your name, company name, location, phone number, and fax number. Our software cannot generate a quotation without this information.

sales@agreenco.com