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GBM-3220 32" X 20" Heavy Duty CNC Bed Mill (DISCONTINUED)Request a quote today!

(Picture shown of larger machine)

This product has been discontinued

The Ganesh GBM-3220 Heavy-Duty CNC Bed Type Milling Machine is built to the highest standards in the industry, and we are very confident that this high quality and feature packed machine provides the best value in the marketplace. The premium quality Meehanite® bed and column castings have over twice the tensile strength offered by others for increased wear resistance and providing for superior cutting load capability and improved tool life and surface finishes. The Ganesh milling machines include many features that are optional on competitive machines. The build quality and attention to detail are unequalled in the industry and the technical support Ganesh offers their customers is unsurpassed further enhancing the value of the GBM-3220 bed mill.

Massive Cast Iron Box Way Construction –
The GBM-3220 machine casting design was CAD designed with FEA (Finite Element Analysis), and computer analyzed with internal structure reinforcement with numerous strategically placed heavy cast ribs to intensify rigidity. The heavy-duty casting and the box way design dampen vibration for superior machining capability for enhanced tool life and fine surface finishes. Slideways are coated with Turcite®-B antifriction material to minimize stick/slip characteristics and to ensure long-term accuracy under demanding cutting conditions. The machine is constructed of all certified premium Meehanite® castings.

 

Table Travel (X-Axis)

32.87”

835 mm

Cross Travel (Y-Axis)

19.68”

500 mm

Vertical Head Travel (Z-Axis)

19.68”

500 mm

Rapid Feedrate

394 ipm

10,000 mm/min

Cutting Feedrate

196 ipm

5,000 mm/min

Axis Servo Motors

1.34-HP

1 KW

 

 

 

Spindle Motor

15-HP peak, (10-HP 30-minute duty-rated)

Spindle RPM (Spindle Inverter Drive)

60 - 8,000 RPM (5,000 RPM without enclosure)

Spindle Size

40-taper CAT (BT Available)

Spindle Tool Retention

Air Powered retention-Knob style Drawbar

 

 

 

Table Size

12.00” X 50.00”

305 mm X 1270 mm

Table Load Capacity

1,100 pounds

500 kg

Spindle Nose to table top

3.74” – 25.78”

95 – 655mm

 

 

 

Box Ways – Table (X-Axis)

Hardened & ground dovetailed ways

Box Ways – Cross slide (Y-axis)

Hardened & ground box ways

Box Ways – Vertical column ways (Z-Axis)

Hardened & ground box ways

 

 

 

Positioning Repeatability

±0.0002”

±0.0002”

Positioning Accuracy

±0.0004”

±0.0004”