Jingdiao JDHGT400T
Image: en.jingdiao.com, Jingdiao
Key Specifications
Max Spindle
Spindle Taper
Table Size
Accuracy
Repeatability
x axis travel
How much does the Jingdiao JDHGT400T cost?
Price estimate
We do not have a price for the Jingdiao JDHGT400T 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 Jingdiao JDHGT400T is the smallest of the maker's 3-axis high-speed machining centers: 400 mm (15.7 in) of travel in X and in Y, 200 mm (7.9 in) in Z, and a choice of two precision spindles that run to 36,000 rpm or 32,000 rpm. Jingdiao aims it at micron-scale electrodes, precision die parts and the grinding of precision holes, and says it holds 2 ~ 5 μm machining accuracy with the appropriate configuration.
The spindle choice sets the tooling. The 36,000 rpm unit takes ISO20 holders and the 32,000 rpm unit takes HSK-E32. Both are small tapers, so this is a machine for small cutters and light finishing passes. Face mills belong on a bigger sibling. The table measures 530 × 430 mm (20.9 × 16.9 in) and carries 300 kg (661 lb), which is generous beside the travels and leaves room for the maker's turntable when a job needs multi-axis positioning.
The data sheet gives positioning accuracy as 0.002 / 0.002 / 0.002 mm (X/Y/Z) and repeatability as 0.0018 / 0.0018 / 0.0018 mm, calibrated with reference to ISO230-2. Full closed-loop control with grating scales and a spindle and ball screw refrigerator are on the standard list, and they are what keep those figures steady through a long finishing program. Rapids of 15 m/min (591 ipm) and a top feed of 10 m/min (394 ipm) are modest. That is normal for a machine built around surface quality.
Tools sit in an umbrella magazine with 20 tools or a chain magazine with 37 tools, and the control is Jingdiao's own JD50. MQL cooling for micro milling, a scraper chip conveyor and an upgrade to an automatic loading unit are listed as extras. It weighs 5,100 kg (11,243 lb). The next size up is the JDHGT600T(H), with 600 mm (23.6 in) of X travel.
Full Specifications
| Parameter | Value |
|---|---|
| X Axis Travel | 400 mm (15.7 in) |
| Y Axis Travel | 400 mm (15.7 in) |
| Z Axis Travel | 200 mm (7.9 in) |
| Table Size | 530 × 430 mm (20.9 × 16.9 in) |
| Max Table Load | 300 kg (661 lb) |
| Spindle Type | Spindle for Precision Machining: JD105E-36-ISO20/F or JD135E-32-HE32/F |
| Max Spindle Speed | 36,000 rpm (JD105E-36-ISO20/F) or 32,000 rpm (JD135E-32-HE32/F) |
| Spindle Taper | ISO20 or HSK-E32 |
| Tool Magazine | Umbrella Type (20 Tools) or Chain Type (37 Tools) |
| Positioning Accuracy | 0.002 / 0.002 / 0.002 mm (X/Y/Z) |
| Repeatability | 0.0018 / 0.0018 / 0.0018 mm (X/Y/Z) |
| Rapid Traverse Xyz | 15 m/min (591 ipm) |
| Cutting Feed Rate | 10 m/min (394 ipm) |
| Drive System | AC servo |
| CNC Control | JD50 Control System |
| Power Requirement | 3-Phase, 380V/50Hz, or Customized |
| Air Pressure | ≥0.52 MPa |
| Machine Weight | 5,100 kg (11,243 lb) |
Specifications sourced from en.jingdiao.com — verified 2026-10-04
Strengths & Limitations
Strengths
- Two precision spindles to choose from: 36,000 rpm on ISO20 or 32,000 rpm on HSK-E32
- Positioning accuracy of 0.002 / 0.002 / 0.002 mm (X/Y/Z) with full closed-loop control and grating scales as standard
- A 530 × 430 mm (20.9 × 16.9 in) table rated for 300 kg (661 lb), large for a 400 mm (15.7 in) travel machine
- Chain magazine with 37 tools available in place of the 20-tool umbrella magazine
- Spindle and ball screw refrigerator and an in-machine chip conveyor are on the standard list
Limitations
- Z travel is 200 mm (7.9 in), which limits tall parts and long tools
- Both spindles use small tapers (ISO20 or HSK-E32), so large-diameter cutters are out of reach
- Rapids of 15 m/min (591 ipm) and a 10 m/min (394 ipm) top feed are slow for production roughing
- Needs compressed air at ≥0.52 MPa, and the base electrical supply is 3-phase 380V/50Hz unless customized
Best For
Frequently Asked Questions
01
Travel is 400 mm (15.7 in) in X, 400 mm (15.7 in) in Y and 200 mm (7.9 in) in Z. The worktable is 530 × 430 mm (20.9 × 16.9 in) and the maximum load is 300 kg (661 lb), so the fixture and part weight are rarely the limit on this machine. Z height is.
02
The product page lists two of the maker's spindles for precision machining: the JD105E-36-ISO20/F at 36,000 rpm with an ISO20 taper, and the JD135E-32-HE32/F at 32,000 rpm with HSK-E32. Jingdiao describes the 36,000 rpm spindle as the key component for precision machining on this model.
03
Either spindle can be paired with an umbrella type magazine holding 20 tools or a chain type magazine holding 37 tools. The 2020 data sheet also lists an umbrella-type magazine with 16 positions, of the manipulator type, among the options, so confirm the magazine with the maker when ordering.
04
The data sheet lists 0.002 / 0.002 / 0.002 mm (X/Y/Z) positioning accuracy and 0.0018 / 0.0018 / 0.0018 mm repeatability, calibrated with reference to ISO230-2. For finished parts Jingdiao states 2 ~ 5 μm machining accuracy with the appropriate configuration. Full closed-loop control with grating scales is standard.
05
Yes. Jingdiao says the machine can be upgraded to an automatic unit for automatic loading and unloading, aimed at continuous night-shift running. A turntable for multi-axis machining and a scraper chip conveyor for heavier chip loads are also listed as available equipment.
More from Jingdiao
Other Vertical Machining Centers (VMC)
Mazak FJV BT40
YCM NDC4018B-AHC
Hyundai WIA XM3100 Series
GF Machining MIKRON HSM 500 Graphite
Feeler VFP-1000
