HNK HPF-25M (25x50)
Key Specifications
Max Spindle
Spindle Taper
Table Size
Spindle Power
distance between columns
distance spindle nose to table
How much does the HNK HPF-25M (25x50) cost?
Price estimate
We do not have a price for the HNK HPF-25M (25x50) that we can stand behind, so we show no number. Configuration, options and installation move the final price a long way: a quote is the reliable figure.
Overview
The HNK HPF-25M (25x50) carries 30,000 kg (66,138 lb) on a 2,500 x 5,000 mm (98.4 x 196.9 in) table, the heaviest rating among the HPF-M sizes that still use the smaller ram.
Thirty tonnes on a fixed-rail machine means dense work. Because nothing taller than 1,200 mm (47.2 in) passes under the spindle, a part that heavy has to be compact: a thick steel platen, a solid die block, a cast machine base, a stack of plates clamped together. That is a different load case from the tall fabrications a moving-crossrail machine is bought for.
The ram is 380 x 380 mm (15.0 x 15.0 in). Its travel is 800 mm (31.5 in), with 1,000 mm (39.4 in) in braces. The spindle is Ø130 mm (5.1 in), ISO No.50, 3,000 rpm, and the motor 30/37 kW (40.2/49.6 hp), cont/30min, with 37/45 kW (49.6/60.3 hp) in braces.
X travel is 5,250 mm (206.7 in), slightly over the table length. Y travel is 4,200 mm (165.4 in) across columns 3,200 mm (126.0 in) apart. HNK lists Fanuc 31i-B and Siemens 840D as controls and describes the series as multi-purpose.
Full Specifications
| Parameter | Value |
|---|---|
| Distance Between Columns | 3,200 mm (126.0 in) |
| Distance Spindle Nose to Table | 1,200 mm (47.2 in) |
| X Axis Travel | 5,250 mm (206.7 in) |
| Y Axis Travel | 4,200 mm (165.4 in) |
| Z Axis Travel | 800 mm (31.5 in) {1,000 mm (39.4 in)} |
| Table Size | 2,500 x 5,000 mm (98.4 x 196.9 in) |
| Max Table Load | 30,000 kg (66,138 lb) |
| Spindle Taper | ISO No.50 |
| Spindle Diameter | Ø130 mm (5.1 in) |
| Ram Size | 380 x 380 mm (15.0 x 15.0 in) |
| Max Spindle Speed | 3,000 rpm |
| Spindle Motor Power | 30/37 kW (40.2/49.6 hp) {37/45 kW (49.6/60.3 hp)} (cont/30min) |
| CNC Control | Fanuc 31i-B, Siemens 840D |
Specifications sourced from en.hnkkorea.com — verified 2026-10-04
Strengths & Limitations
Strengths
- 30,000 kg (66,138 lb) table load
- 2,500 x 5,000 mm (98.4 x 196.9 in) table
- Ø130 mm (5.1 in) spindle with 30/37 kW (40.2/49.6 hp)
- Y travel of 4,200 mm (165.4 in)
Limitations
- Heavy parts must fit under 1,200 mm (47.2 in) of daylight
- 380 x 380 mm (15.0 x 15.0 in) ram, smaller than on the HPF-30M
- Spindle speed of 3,000 rpm at most
Best For
Frequently Asked Questions
01
30,000 kg (66,138 lb), fixture included. The HPF-20M holds 20,000 kg (44,092 lb) and the HPF-30M 40,000 kg (88,183 lb).
02
2,500 x 5,000 mm (98.4 x 196.9 in), with 5,250 mm (206.7 in) of X travel. It is the only five-metre table in the HPF-M series.
03
No. The HPF-25H has a Ø100 mm (3.9 in) spindle at 6,000 rpm with 22/25 kW (29.5/33.5 hp). The HPF-25M has a Ø130 mm (5.1 in) spindle at 3,000 rpm with 30/37 kW (40.2/49.6 hp).
04
At most 1,200 mm (47.2 in) from table surface to spindle end. The ram travels 800 mm (31.5 in), with 1,000 mm (39.4 in) in braces, and the crossrail is fixed.
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