Mini-Max (GT-30)

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Now available with Fanuc or GSK

For an affordable option, we offer the Mini-Max (GT-30) and other models of gang tool lathes. Now available with Fanuc or GSK. Call for special introductory pricing. These machines are a versatile, flexible, and reliable addition to your company's manufacturing capabilities. They are ideal for dedicated production applications and we can add part catchers, chip conveyors, and autoloading systems to maximize the machines' usefulness. We have also developed post processors for the GSK controls in Autodesk’s Fusion 360 CAM software to solve the programming challenges involved with this type of 5-axis work.

Year: new
Location: Santa Ana, CA
Status:
Manufacturer:
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The Mini-Max (GT-30) is a flatbed design gang lathe with a footprint of 52” long and 44” wide. This small footprint lathe has a servo C-axis spindle motor and can deliver rapid duty cycles. The electrical component suppliers provide the highest grade-hardened CNC controls and liquid-tight motor cables that are currently available for machine tool manufacturers. The GT-30 Mini Max is built with the highest quality Japanese ball screws and linear rails providing an extremely accurate machine. The machine is designed to be a high-production machine for small parts in high volumes. With the GT-30L and GT-30LG we have more travel and lower center heights so have room for live tools and the gantry loader that is on the GT-30LG model. We would love to discuss the requirements you have to determine the machine model best for your workflow.

GT-30 Mini-Max Specifications

Capacities

S.A.E

Metric

Max Turning Diameter

2.7 in

70 mm

Max Swing Over Table

4.7 in

120 mm

Bar Capacity

1.06 in (Opt. 1.181 in)

27 mm (Opt. 30 mm)

Travels & Feed Rates

 

 

X-Axis Travel

10 in

253 mm

Z-Axis Travel

7 in

180 mm

Rapid on X-Axis

1,180 in/min

18000 m/min

Rapid on Z-Axis

1,180 in/min

18000 m/min

Axis Max Feed Rate

400 in/min

10.15 m/min

Spindle

 

 

Power Rating

5 hp (7.5 hp optional)

3.7 kW

RPM

100 6,000 rpm

100-6,000 rpm

Spindle Bore

1.41 in

36 mm

Drawtube bore

1-1/8 in

30 mm

Spindle Nose

A2-4

A2-4

Collet Actuator

Pneumatic Cylinder

Pneumatic Cylinder

Base

 

 

Integral Casting

One Piece Construction

Flat Bed

Rail Span

14.25 in

362 mm

Casting Weight

1,500 lbs

1,000 kgs

Linear Rails

0.98 in P3 Accuracy

25 mm P3 Accuracy

Ball Screws Precision

Ground 0.98 in     C3

Accuracy        25 mm

Auto Lubrication

Linear Rails and

Ball Screws

Head Stock

Cast Iron

 

Turret Workholding

 

 

Gang Turret Table HT.

1.732 in

45 mm

Table Length T-Slot

17.71 in

450 mm

Chuck Size

5.3 in

135 mm

Collet Nose Options

5C, 16C, 3J, Threaded

 Dead Length

Center Height Holders

¾ in tool holders

Custom Blocks

Precision

 

 

Positional Repeatability

±0.0001 (one-tenth)

0.00254 mm

Positional Resolution

±0.00005 (50 millionths)

0.00127 mm

Positional Accuracy

±0.0001 (one-tenth)

0.00254 mm

Spindle Runout

0.00005 (50 millionths)

0.00127 mm

C-Axis Indexing

Increment 0.001°

360,000 Radial Position

Requirements

 

 

Coolant Capacity

15 gallons

60 Liters

Coolant Pump

3/4 hp

0.5 Kilowatt

Power Required

7.5 KVA 25 amps

208-240 VAC 3-Phase

Machine Dimension

 

 

Casting Footprint L X W

55 X 29 in

1,380 X 710 mm

Machine Height

56 in

1,415 mm

Sheet Metal Length

57 in

1,320 mm

Sheet Metal Width

44 in

1,130mm

Machine Weight

2,425 lbs

1,100 kgs