HNK HPF-15M (15x40)
Key Specifications
Max Spindle
Spindle Taper
Table Size
Spindle Power
distance between columns
distance spindle nose to table
How much does the HNK HPF-15M (15x40) cost?
Price estimate
We do not have a price for the HNK HPF-15M (15x40) 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-15M (15x40) extends the 1,500 mm wide multi-purpose bridge to a 4,000 mm table. In full: 1,500 x 4,000 mm (59.1 x 157.5 in), 4,250 mm (167.3 in) of X travel and 15,000 kg (33,069 lb).
Narrow fixed-rail machines of this kind are workhorses for long, simple parts. Think of rails, guide beams, crane components, long flanges and the side frames of conveyors and presses. The job is a datum face, a few shoulders, and rows of holes. A 3,000 rpm spindle of Ø130 mm (5.1 in) with an ISO No.50 taper is right for that, and the fixed crossrail keeps the machine simple to own.
HNK also lists a special machine on a related frame, the HPF-15, with a 1,500 x 8,000 mm (59.1 x 315.0 in) table for crankshaft forgings. The HPF-15M (15x40) is the standard catalogue model.
Daylight is at most 1,200 mm (47.2 in). The 380 x 380 mm (15.0 x 15.0 in) ram travels 800 mm (31.5 in), 1,000 mm (39.4 in) in braces. Y travel is 3,200 mm (126.0 in) and the columns are 2,200 mm (86.6 in) apart. Motor power is 30/37 kW (40.2/49.6 hp), cont/30min, with 37/45 kW (49.6/60.3 hp) in braces.
Full Specifications
| Parameter | Value |
|---|---|
| Distance Between Columns | 2,200 mm (86.6 in) |
| Distance Spindle Nose to Table | 1,200 mm (47.2 in) |
| X Axis Travel | 4,250 mm (167.3 in) |
| Y Axis Travel | 3,200 mm (126.0 in) |
| Z Axis Travel | 800 mm (31.5 in) {1,000 mm (39.4 in)} |
| Table Size | 1,500 x 4,000 mm (59.1 x 157.5 in) |
| Max Table Load | 15,000 kg (33,069 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
- 4,250 mm (167.3 in) of X travel on a compact fixed-rail frame
- Ø130 mm (5.1 in), ISO No.50 spindle
- 15,000 kg (33,069 lb) table load
- Up to 1,200 mm (47.2 in) between table and spindle end
Limitations
- Table width of 1,500 mm (59.1 in) and 2,200 mm (86.6 in) between columns
- Top spindle speed of 3,000 rpm
- Load is not increased over the 15x30
Best For
Frequently Asked Questions
01
4,000 mm (157.5 in) long and 1,500 mm (59.1 in) wide. It travels 4,250 mm (167.3 in) in X and carries 15,000 kg (33,069 lb).
02
They share a model stem and a 3,000 rpm spindle speed, but the HPF-15 is a special machine for medium-speed crankshaft work with a 1,500 x 8,000 mm (59.1 x 315.0 in) table and 2,000 mm (78.7 in) under the spindle. The HPF-15M is a general-purpose model.
03
3,000 rpm. For twice that on the same table, HNK lists the HPF-15H (15x40) at 6,000 rpm with a smaller Ø100 mm (3.9 in) spindle.
04
No. The HPF-M is a crossrail-fixed type and the table lists no W-axis. The moving-crossrail equivalent is the HPM-15M (15x40), which has 1,000 mm (39.4 in) of W travel.
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