HNK HKDB-130(1Mx5M)
Key Specifications
Spindle Taper
Table Size
Spindle Power
max table load
x axis travel
y axis travel
How much does the HNK HKDB-130(1Mx5M) cost?
Price estimate
We do not have a price for the HNK HKDB-130(1Mx5M) 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-130(1Mx5M) is the smallest duplex boring machine in the HKDB series: two opposed Ø130 spindle heads, one on each side of a moving table that measures 1,000 x 5,000 mm (39.4 x 196.9 in). HNK designs the series to machine both sides of a workpiece at the same time, which it says cuts cycle time and gives precise symmetrical machining.
This entry model is lighter than the rest of the series in three ways. The table carries 5,000 kg (11,023 lb), half the rating of every other HKDB. Vertical travel of the spindle heads is 1,000 mm (39.4 in), with 2,000 mm (78.7 in) in square brackets. And each spindle motor is 18.5/22 kW (24.8/29.5 hp), cont/30min, one step under the 22/26 kW (29.5/34.9 hp) of the HKDB-130(1Mx7M).
The two spindle ends can be set from 300 to 1,300 mm (11.8 to 51.2 in) apart, each head having 500 mm (19.7 in) of Z travel. That gap defines the part: its width has to fall inside the range, with tool length added. The spindle centre sits +150 to +1,150 mm (+5.9 to +45.3 in) above the table top.
Table travel in X is 5,000 mm (196.9 in). Spindles run 5 to 2,500 rpm on an ISO No.50 taper. HNK also cites an automatic pallet changer for the series. Controls listed are Fanuc 31i-B and Siemens 840D.
Full Specifications
| Parameter | Value |
|---|---|
| Table Size | 1,000 x 5,000 mm (39.4 x 196.9 in) |
| Max Table Load | 5,000 kg (11,023 lb) |
| X Axis Travel | 5,000 mm (196.9 in) |
| Y Axis Travel | 1,000 mm (39.4 in) [2,000 mm (78.7 in)] |
| Z Axis Travel | 500 mm (19.7 in) |
| Spindle Heads | 2 |
| Distance Between Spindle Ends | 300 ~ 1,300 mm (11.8 ~ 51.2 in) |
| Distance Table Top to Spindle Center | +150 ~ +1,150 mm (+5.9 ~ +45.3 in) |
| Spindle Taper | ISO No.50 |
| Spindle Diameter | Ø130 |
| Spindle Motor Power | 18.5/22 kW (24.8/29.5 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
- Two opposed spindle heads machine both sides of a part at once
- 5,000 mm (196.9 in) of table travel on a 1,000 x 5,000 mm (39.4 x 196.9 in) table
- Spindle ends adjustable from 300 to 1,300 mm (11.8 to 51.2 in) apart
- 5 to 2,500 rpm on ISO No.50
Limitations
- 5,000 kg (11,023 lb) table load, half that of the other HKDB models
- Base Y travel is 1,000 mm (39.4 in)
- 18.5/22 kW (24.8/29.5 hp) per spindle is the lowest rating in the series
Best For
Frequently Asked Questions
01
It has two horizontal spindle heads facing each other across the table. HNK describes the HKDB series as designed to machine both sides of workpieces simultaneously, reducing cycle time and giving symmetrical machining. The table row lists 2 spindle heads.
02
The distance between spindle ends is 300 to 1,300 mm (11.8 to 51.2 in), and each head travels 500 mm (19.7 in) in Z. The part plus the tools on both sides has to fit that gap. HNK star-marks this row as changeable to the customer's requirements.
03
X (table longitudinal) is 5,000 mm (196.9 in). Y (spindle head vertical) is 1,000 mm (39.4 in), with 2,000 mm (78.7 in) in square brackets. Z (spindle axis) is 500 mm (19.7 in).
04
The HKDB-130(1Mx7M) has a 1,000 x 7,000 mm (39.4 x 275.6 in) table for 10,000 kg (22,046 lb), 2,000 mm (78.7 in) of Y and 22/26 kW (29.5/34.9 hp) motors. The HKDB-130(1Mx5M) is the shorter, lighter machine with the same spindle gap.
