HNK HKDB-130F(1.1Mx7M)
Key Specifications
Spindle Taper
Table Size
Spindle Power
max table load
x axis travel
y axis travel
How much does the HNK HKDB-130F(1.1Mx7M) cost?
Price estimate
We do not have a price for the HNK HKDB-130F(1.1Mx7M) 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 HKDB-130F(1.1Mx7M) is the mid-width, mid-length member of the column-moving duplex boring series. Its fixed table is 1,100 x 7,000 mm (43.3 x 275.6 in) and its two columns travel 7,000 mm (275.6 in).
Seven metres is long enough for most single workpieces in this class and short enough to fit an ordinary bay. Set it beside the moving-table HKDB-130(1.2Mx7M), which covers the same length, needs space for its table to run out on both sides of the spindle station and carries 10,000 kg (22,046 lb). This one occupies little more than its table length and carries 20,000 kg (44,092 lb). The trade is that the cutting station moves, so chips and coolant are spread along the whole bed.
The 1.1M frame sits between the 1M and 1.3M widths in every cross dimension. Z travel is 600 mm (23.6 in) per head. The distance between spindle ends is 200 to 1,400 mm (7.9 to 55.1 in). Y travel is 2,000 mm (78.7 in), with the spindle centre adjustable from 0 to 2,000 mm (0.0 to 78.7 in) above the table.
Spindles are Ø130 mm (5.1 in), ISO No.50, 5 to 2,500 rpm, each with a 22/26 kW (29.5/34.9 hp) motor on a cont/30min basis. HNK lists Fanuc 31i-B and Siemens 840D and notes that the columns can travel simultaneously or independently.
Full Specifications
| Parameter | Value |
|---|---|
| Table Size | 1,100 x 7,000 mm (43.3 x 275.6 in) |
| Max Table Load | 20,000 kg (44,092 lb) |
| X Axis Travel | 7,000 mm (275.6 in) |
| Y Axis Travel | 2,000 mm (78.7 in) |
| Z Axis Travel | 600 mm (23.6 in) |
| Spindle Heads | 2 |
| Distance Between Spindle Ends | 200 ~ 1,400 mm (7.9 ~ 55.1 in) |
| Distance Table Top to Spindle Center | 0 ~ 2,000 mm (0.0 ~ 78.7 in) |
| Spindle Taper | ISO No.50 |
| Spindle Diameter | Ø130 mm (5.1 in) |
| Spindle Motor Power | 22/26 kW (29.5/34.9 hp) (cont/30min) |
| Spindle Speed Range | 5 ~ 2,500 rpm |
| CNC Control | Fanuc 31i-B, Siemens 840D |
Specifications sourced from en.hnkkorea.com — verified 2026-10-04
Strengths & Limitations
Strengths
- 20,000 kg (44,092 lb) on a 7,000 mm (275.6 in) fixed table
- Shorter installation than a moving-table machine of the same travel
- Spindle gap of 200 to 1,400 mm (7.9 to 55.1 in) with 600 mm (23.6 in) of Z
- Spindle centre down to table-top level
Limitations
- Cutting station moves, spreading chips along the bed
- Table is 1,100 mm (43.3 in) wide; the HKDB-150F(1.3Mx8M) has 1,300 mm (51.2 in)
- Ø130 mm spindles at 22/26 kW (29.5/34.9 hp); more power needs the HKDB-150F(1.3Mx8M)
Best For
Frequently Asked Questions
01
Both cover 7,000 mm (275.6 in). The HKDB-130F(1.1Mx7M) has a fixed table for 20,000 kg (44,092 lb) and moving columns. The HKDB-130(1.2Mx7M) has a moving table for 10,000 kg (22,046 lb) and fixed spindle stations, with a slightly wider gap up to 1,500 mm (59.1 in).
02
The table is 1,100 mm (43.3 in) wide and the spindle ends can be set between 200 and 1,400 mm (7.9 and 55.1 in) apart. Each head then advances up to 600 mm (23.6 in) along its axis.
03
Yes. HNK states that the two columns can travel along the fixed table simultaneously or independently. Independent travel lets each head machine its own feature pattern on its side of the part.
04
Ø130 mm (5.1 in) spindle diameter, ISO No.50 taper, 5 to 2,500 rpm and 22/26 kW (29.5/34.9 hp) per head, with 2 spindle heads in total.
