| MODEL |
HC-25B |
| Max. turning diameter |
mm |
25 |
| Bore of spindle |
mm |
Ø 28 |
| Spindle rotating speed |
rpm |
6000 |
| Servo motor of built-in spindle |
kW |
3.75 (5.5 optional) |
| X-axis travel |
mm |
150 |
| Y-axis travel |
mm |
420 |
| Z-axis travel (without guide bush) |
mm |
310 |
| Z-axis travel (with guide bush) |
mm |
180 |
| X / Y / Z-axis rapid travel speed |
m/min |
25 |
| X / Y / Z-axis servo motor |
kW |
1 |
| No. of O.D. turning tools |
pcs |
6 |
| O.D. turning tool size |
mm |
16 □ |
| No. of I.D. turning tools |
pcs |
5 |
| I.D. turning tool size |
mm |
Ø 20 |
| Collet type |
– |
Citizen 25# |
| Guide bush type |
– |
Citizen 25# (optional) |
| Servo motor of live tooling |
kW |
2 |
| Max. rotating speed of live tooling |
rpm |
5000 |
| No. of side face live tooling |
pcs |
4 |
| Size of side face live tooling |
– |
ER-16 |
| No. of end face live tooling |
pcs |
3 (optional) |
| Size of end face live tooling |
– |
ER-20 (optional) |
| Cutting coolant volume |
L |
150 |
| Cutting coolant pump |
HP |
1 |
| Auto lubrication system |
cc / 15 min |
3 ~ 6 |
| SUB SPINDLE |
Unit |
Specification |
| Max. turning diameter |
mm |
25 |
| Bore of sub-spindle |
mm |
Ø 28 |
| Sub-spindle rotating speed |
rpm |
6000 |
| Servo motor of sub-spindle |
kW |
2.25 (3.75 optional) |
| X-axis travel |
mm |
305 |
| Z-axis travel |
mm |
240 |
| X / Z-axis rapid travel speed |
m/min |
25 |
| X / Z-axis servo motor |
kW |
1 |
| Collet type |
– |
Citizen 25# |
| Guide bush type |
– |
Citizen 25# (optional) |
| Cutting coolant pump |
HP |
1 |
| No. of O.D. turning tools |
pcs |
1 |
| O.D. turning tool size |
mm |
16 □ |
| No. of I.D. turning tools |
pcs |
4 |
| I.D. turning tool size |
mm |
Ø 20 |
| Servo motor of live tooling |
kW |
2 (optional) |
| Max. rotating speed of live tooling |
rpm |
5000 (optional) |
| No. of end face live tooling |
pcs |
4 (optional) |
| Size of end face live tooling |
mm |
ER-16 (optional) |
| Approx. net weight |
kg |
3000 |
| Approx. machine size (L × W × H) |
mm |
2700 × 1600 × 2000 |
Description
The HCS-25B Swiss-type CNC lathe delivers exceptional precision and stability for
machining small and complex components. Equipped with a dual-spindle configuration,
high-rigidity machine structure, and advanced multi-axis control, this CNC lathe offers outstanding
performance and reliability.
Designed for high-efficiency mass production, the HCS-25B is ideally suited for
industries that demand consistent accuracy, repeatability, and productivity in long production runs.
Key Features
Solid Construction
The Swiss-type CNC lathe is engineered for exceptional rigidity and precision. Its high-rigidity body
structure and machine base casting integrate reinforced structural elements and precision linear
guideways to ensure outstanding machining stability, even during long or complex machining cycles.
This solid construction minimizes vibration and deformation, resulting in extended tool life,
improved dimensional accuracy, and superior surface finishes.
Dual-Spindle Design
The machine features a dual-spindle setup consisting of a built-in main spindle and a sub-spindle,
both supporting C-axis control. The main spindle operates at high speed with minimal
vibration, ensuring smooth and high-quality surface finishes.
The sub-spindle can be equipped with live tooling, enabling complex end-face operations such as
drilling, tapping, and milling. This configuration allows complete machining in a single
setup, significantly reducing handling time and improving overall productivity.
Time-Saving Setup
The Swiss-type CNC lathe supports up to 23 tools, enabling simultaneous machining
on the front and back sides of the workpiece. This capability dramatically reduces cycle time and
increases production efficiency, making the HCS-25B an excellent solution for high-volume
manufacturing environments.
Versatile Machining Solution
An optional synchronous rotary guide bushing is available for machining long and
slender components, improving machining consistency and reducing processing time.
When used with the guide bushing, the machine offers a travel of 180 mm with a
residue of 150 mm. Without the guide bushing, the travel increases to
310 mm with a residue of 50 mm, providing enhanced flexibility
for a wide range of part requirements.
Axis Configuration
Axes: Z1 / X1 / Y / C1 / Z2 / X2 / C2
Live tooling: 3 sets of live tooling devices (A / B1 / B2)
