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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

 
              


HMC-500 / 500H
 
Please visit our on-line digital catalogs for details.
| E-CATALOG | VIDEO


 

Features

 
  1. High speed horizontal machining centers with new box in box design.
  2. Extremely rigid and reliable structure.
  3. Motor direct coupling spindle & motor spindle (opt.) for high-capacity cutting performance.
  4. Rotary-type automatic pallet changer.


ITEM / MODEL HMC-500 HMC-500H
Table Working Surface 500 x 630 mm (19.7" x 24.8")
Table Load Max. 550 kg (1210 lb)
Screw Hole M16 x P2.0
Longitudinal Travel (X) 762 mm (30")
Cross Travel (Y) 660 mm (26")
Vertical Travel (Z) 660 mm (26")
Spindle Nose To Table 150 ~ 810 mm (5.9" ~ 31.9")
Spindle Center To Table Top 50 ~ 710 mm (2" ~ 28")
Spindle Speed & Taper Std. Direct drive 15000 rpm (BBT-40) Direct drive 6000 rpm
(BT/CAT/BBT-50)
Opt. Built-in 15000 / 18000 / 24000
rpm (HSK A63)
(1) Direct drive 10000 rpm
(BT/CAT/BBT-50/HSK A100)
(2) Built-in 15000 rpm (HSK A100)
Spindle Motor
(cont. / 30min)
Std. 7.5 / 11 kW 26 / 30 kW
Opt. 18 / 23 kW (1) 26 / 30 kW
(2) 32 / 42 kW
X-Y-Z Cutting Feed 1 ~ 15000 mm/min
X-Y-Z Rapid Traverse 40 / 40 / 40 m/min
Tool Magazine Capacity Arm type 40 (60, 80, 120 Opt.)
Max. Tool Diameter x Length 75 x 320 125 x 385
Max. Tool Weight 10 kg (22 lb) 15 kg (33 lb)
Tool Selection Bi-direction random type shortest path
Tool To Tool Change Time 1.98 sec 3.5 sec
Hydraulic Pump Motor 3.8 kW
X, Y, Z Axis Drive Motor 3.8 kW / 3.8 kW / 3.8 kW 3.8 kW / 4.5 kW / 3.8 kW
Table Index 1 (0.001 Opt.)
Number Of Pallets 2 (6, 12 Opt.)
Change Time (APC) 8 sec
Machine Dimension (L x W x H) 5725 x 3615 x 3150 mm (225.4" x 142.3" x 124")
Machine Weight 11000 kg (24200 lb)
 



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