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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.

INTRO/MAIN PRODUCT | E-CATALOG | VIDEO | WEB

 
              


SV-48 / 48H
 
Please visit our on-line digital catalogs for details.
| E-CATALOG


 

Features

 

STANDARD ACCESSORIES

  1. Coolant System
  2. Spindle Air Blast
  3. Auto Lubrication with Alarm
  4. Tools, Tool Box and Various Manuals
  5. Halogen Working Lamp
  6. Screw Type Chip Conveyor
  7. Spindle Cooler
  8. Full Enclosure Splash Guard
  9. FANUC 0i-MB


MODEL SV-48 SV-48H
Table Working Surface (mm) 1300 x 700 (51.2" x 27.6")
Longitudinal Travel (X) (mm) 1220 (48")
Cross Travel (Y) (mm) 710 (28")
Vertical Travel (Z) (mm) 630 (24.8")
Spindle Nose To Table (mm) 100 ~ 730 (3.94" ~ 28.7")
Spindle To Column (mm) 740 (29.1")
Spindle Speed & Taper (rpm) Std. 60 ~ 10000
(BT / CAT-40)
60 ~ 6000
(BT / CAT-50)
Opt.
1. Cartridge 12000 (BT / CAT / BBT-40)
2. Direct drive 15000 (BBT-40)
3. Built-in 15000 / 18000 / 24000 (HSK A63)
Cartridge 8000 / 10000
(BT / CAT / BBT-50)
Spindle Motor (cont. / 30 min) (kW) Std. 7.5 / 11 Hi-Lo Gear 11 / 15 Hi-Lo Gear
Opt.
1. 7.5 / 11 Hi-Lo Gear (12000 rpm)
2. 7.5 / 11 (15000 rpm, BBT-40)
3. 18 / 23 (15000 / 18000 / 24000 rpm)
Power larger than 11 / 15 with Hi-Lo Gear
X-Y-Z Rapid Traverse (m/min) 24-24-24
Cutting Feed (m/min) 1 ~ 12000
Tool Selection Bi-direction random type, Shortest path
No. Of Tools Armless 24 Armless 20
Arm type 24 / 32 (Opt.) Arm type 24 / 32 (Opt.)
Max. Tool Diameter
<Without Adjacent Tools> (mm)
75 (3") <100 (4")> 125 (5") <250 (9.8")>
Max. Tool Length (mm) 320 (12.6") 400 (15.7")
Max. Tool Weight (kg) 10 (22 lb) 15 (33 lb)
Table Load Capacity (kg) 1500 (3300 lb)
Machine Weight (kg) 9500 (20900 lb) 10000 (22000 lb)
Machine Dimensions (L x W x H) (mm) 3200 x 3900 x 3090
(126" x 154" x 122")
Cutting Capacity (S45C) (mm) Milling 180 cc/min 270 cc/min
Drilling ø40 ø52
Tapping M30 x P3.5 M42 x P4.5
 



Whatever you need for milling and turning we offer the best.