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ROUNDTOP MACHINERY INDUSTRIES CO., LTD.
The fact that ROUNDTOP has had very rapid growth since our establishment has not changed our view that every day is an opportunity for even greater achievement. In 1979 we were producing only one model of conventional milling machine. Now we are one of the most diversified manufacturers producing vertical machining centers, horizontal machining centers, double column machining centers, Multi-Axis/5-Face Machining Centers, vertical turning centers, high speed machining centers and CNC lathes.

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HT-40A-2SD
 
Please visit our on-line digital catalogs for details.
E-CATALOG


 

Features

  1. Meehanite cast iron
  2. Torque tube bed
  3. Rigid box ways
  4. Large diameter pretensioned ballscrews
  5. Direct coupled ballscrews


ITEM / MODEL
HT-40A-2SD
Swing Over Bed (mm)
750
Swing Over Cross Slide
600 mm
Distance Between Centers (mm)
1000
Main Spindle Chuck Size
12" ( 315 mm)(Std.)
15" ( 381 mm)(Opt.)
Bar Capacity
91mm / 95mm (Opt.)
Spindle Nose
A2-8
Spindle Bore
115mm
Spindle Speed Step
Auto Hi-Lo
Spindle Speed Range
2800 rpm for 12" chuck
2000 rpm for 15" chuck
Spindle Motor (kW)
22 / 26 (Std.)
Spindle Bearing Diameter
160mm
Sub Spindle
(Y-Axis)
Chuck Size
12" ( 315 mm)(Std.)
15" ( 381 mm)(Opt.)
Bar Capacity
95mm(Std.) / 116mm(Opt.)
Spindle Nose
A2-8(Std.) / A2-11(Opt.)
Spindle Bore
115mm(Std.) / 132.5mm(Opt.)
Spindle Speed (step)
One Speed
Spindle Speed Range
3000 rpm for 12" chuck
2000 rpm for 15" chuck
Spindle Motor (kW)
9 / 11
Spindle Bearing Diameter
160mm(Std.) / 180mm(Opt.)
No. Of Tools (T1 / T2 )
12 / 12
Cross Travel (X1 / X2 -Axis)
320 mm / 320 mm
Longitudinal Travel (Z1 -Axis) (mm)
1000
Rapid Traverse
X:12 m/min; Z:15 m/min; / Y:10 m/min
Servo Motor (X1 / X2 -Axis)
4
Servo Motor (Z1 / Z2 -Axis)(kW)
4
Servo Motor (Y -Axis)(kW)
4

Bed Inclination

45
Weight (kgs)
18000
Machine Dimensions (mm) W x H
3470 x 2840
L
5200
Related Products
Whatever you need for milling and turning we offer the best.
 
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