Jingdiao JDLVG400E_A8
Key Specifications
Max Spindle
Spindle Taper
Table Size
Accuracy
Repeatability
x axis travel
How much does the Jingdiao JDLVG400E_A8 cost?
Price estimate
We do not have a price for the Jingdiao JDLVG400E_A8 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 JDLVG400E_A8 is a small 3-axis machine for grinding glass and ceramics, the kind of work done on glass panels, ceramic watch cases and other small-format brittle parts. It has the layout of a vertical machining center, with 400 mm (15.7 in) of travel in X and Y, 160 mm (6.3 in) in Z and an automatic tool magazine, but everything around the spindle is arranged for abrasive slurry instead of metal chips.
The standard spindle runs to 36,000 rpm on an ISO20 taper and is paired with a servo magazine of 15 tools. Two optional spindles are listed: 32,000 rpm on HSK-E32 with 16 tools, or 28,000 rpm on ISO25 with 12 tools. High speed with small wheels and little vibration is what keeps edge chipping down on glass, and Jingdiao makes that claim for its own motorized spindle on this machine.
Workholding is by vacuum. The maker lists a vacuum filtration drainage device, a vacuum negative pressure gauge and a vacuum fixture for quick loading, and a large-flow pump feeds an annular nozzle around the tool. The linear axes sit behind flexible covers chosen for their waterproofing. Coolant returns to a stainless steel circulating filtration tank at the side of the machine. Dual inside-swing doors can be opened and closed from the program.
The table is 480 × 450 mm (18.9 × 17.7 in) with a 100 kg (220 lb) limit, far more than a glass panel weighs, so the figure matters only for fixtures. Positioning accuracy is 0.008 / 0.008 / 0.006 mm (X/Y/Z). At 2,450 kg (5,401 lb) this is the lightest machine in the JDLVG line. The data sheet gives the electrical supply only as 3-phase, customized.
Full Specifications
| Parameter | Value |
|---|---|
| X Axis Travel | 400 mm (15.7 in) |
| Y Axis Travel | 400 mm (15.7 in) |
| Z Axis Travel | 160 mm (6.3 in) |
| Table Size | 480 × 450 mm (18.9 × 17.7 in) |
| Max Table Load | 100 kg (220 lb) |
| Spindle Type | JD83-36-ISO20 (standard), JD105-32-HSK32 (optional) or JD105-28-ISO25 (optional) |
| Max Spindle Speed | 36,000 rpm (standard spindle); 32,000 rpm or 28,000 rpm (optional spindles) |
| Spindle Taper | ISO20 (standard); HSK-E32 or ISO25 (optional) |
| Tool Magazine | Servo Tool Magazine: 15 Tools with the standard spindle; 16 Tools or 12 Tools with the optional spindles |
| Positioning Accuracy | 0.008 / 0.008 / 0.006 mm (X/Y/Z) |
| Repeatability | 0.006 / 0.006 / 0.005 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 Customized |
| Air Pressure | ≥0.52 MPa |
| Machine Weight | 2,450 kg (5,401 lb) |
Specifications sourced from en.jingdiao.com — verified 2026-10-04
Strengths & Limitations
Strengths
- 36,000 rpm ISO20 spindle as standard, with 32,000 rpm and 28,000 rpm alternatives
- Vacuum fixture system with filtration drainage for quick loading of glass panels
- Flexible waterproof covers on the linear axes and a stainless steel side filtration tank
- Program-controlled dual inside-swing doors
- Light and compact at 2,450 kg (5,401 lb)
Limitations
- Z travel is 160 mm (6.3 in)
- Positioning accuracy of 0.008 / 0.008 / 0.006 mm (X/Y/Z) is the loosest class in the maker's range
- The magazine holds 15 tools with the standard spindle
- The vacuum filtration drainage device and oil mist separation appear as options on the data sheet
Best For
Frequently Asked Questions
01
Grinding brittle materials. The data sheet describes it as suitable for grinding small-format glass and ceramics, and the example parts on the product page are a glass panel, a ceramics watch case and a ceramics phone case. It is a 3-axis machine with the JD50 CNC system.
02
X and Y travel are 400 mm (15.7 in) each and Z travel is 160 mm (6.3 in). The worktable is 480 × 450 mm (18.9 × 17.7 in) and the maximum load is 100 kg (220 lb).
03
The standard spindle is the JD83-36-ISO20 at 36,000 rpm with an ISO20 taper and a servo magazine of 15 tools. The options are the JD105-32-HSK32 at 32,000 rpm on HSK-E32 with 16 tools and the JD105-28-ISO25 at 28,000 rpm on ISO25 with 12 tools.
04
With vacuum and flood coolant. Jingdiao lists a vacuum filtration drainage device, a vacuum negative pressure gauge and a vacuum fixture for quick loading and unloading, plus a large-flow water pump and an annular cooling nozzle. The cutting fluid tank is mounted at the side for easier cleaning.
05
Size and standard spindle. The JDLVG600E_A10H has 600 mm (23.6 in) of X travel and a 640 × 590 mm (25.2 × 23.2 in) table, and its standard spindle is the 32,000 rpm HSK-E32 unit. The JDLVG400E_A8 has 400 mm (15.7 in) of X and starts with the 36,000 rpm ISO20 spindle.
More from Jingdiao
Other CNC Grinding Machines
Palmary OIG-200D
ANCA CPX
Drake GS:DS-1000
Jainnher JHU-2715CNC
Campbell Grinder 1000C1500
