Jingdiao Group

Jingdiao Group Jingdiao Group (est. 1994) - A complete precision manufacturing solutions provider.

We develop and produce precision CNC machine tools and components, also providing integrated digital manufacturing solutions to meet complex production challenges.

13/05/2026

Spiral Test Pieces, Fitting Clearance < 7 μm！

Dimensions: φ58.8×92 mm
Material: H13 (HRC53)
Machine:

Key Features:
√Contour accuracy of a single spiral body: < 5 μm
√Fitting clearance between the paired spiral bodies: < 7 μm
Starting from a cylindrical blank, all features are machined from a single setup on Jingdiao's five-axis high-speed machining center.

Description: Coronary Stent SampleDimensions: 26.0x26.0x20.0 mmMaterial: 316L Machine: JDGR50 （ ）Key Features✓ Surf...
11/05/2026

Description: Coronary Stent Sample
Dimensions: 26.0x26.0x20.0 mm
Material: 316L
Machine: JDGR50 （ ）

Key Features
✓ Surface roughness Ra 0.08 μm.
✓ Uniform surface strut width.

JDGR50 – 5-axis high-speed machining center for precision machining of small parts and micro-hole drilling in the medical, watchmaking, and jewelry industries. It takes only 2.25 m² floor space – maximizing your shop floor utilization.

is suitable for high-efficiency compound machining of automotive parts and complex product-type components.Key Featu...
08/05/2026

is suitable for high-efficiency compound machining of automotive parts and complex product-type components.

Key Features:
+ Equipped with a cradle-type dual-axis direct-drive rotary table, max load 200kg.
+ Maximum travel speed of linear axes: 48 m/min.
+ HSK-A63 high-torque high-speed electric spindle – Strong tooling capability supports large-diameter face mills and boring tools for high-efficiency , , , , and .
+ Jingdiao on-machine measurement system – Real-time inspection and compensation for workpiece, tool, and machine status, minimizing the impact of "inherent deviations" on part accuracy.

06/05/2026

Surgical Robot Scissors

▪️ Material: 4Cr13
▪️ Dimensions: 5.500*16.183*4.494 mm
▪️ Machine: JDGR150_ET

Key Features
✓No burrs or chipping on the cutting edge.
✓ Cutting-edge surface stock variation ≤ 10μm.

Batch processing of 1600 pieces, with a yield rate of 95%.

29/04/2026

Iridescent Texture Machining

▪️ Material: 6061 Aluminum Alloy
▪️ Surface roughness: Ra 50 nm
▪️ Dimensions: 120*120*2 mm
▪️ Machine: JDGR200

How to create a rainbow-colored texture on an aluminum alloy plate?
The answer lies in the micro-grooving process.
Follow the camera and experience it now!

Description: Six-Sided Housing Multi-Process Machining Test Piece Dimensions: Ф400 mmMaterial: Machine: JDMR600_MT（ ...
17/04/2026

Description: Six-Sided Housing Multi-Process Machining Test Piece
Dimensions: Ф400 mm
Material:
Machine: JDMR600_MT（ ）

Key Features
✓ The surface roughness ( ): within 20 nm.
✓ Overall dimensional accuracy: within 0.01 mm.
✓ 5-Axis Machining ( , , , ).

The machining features include large flat surfaces, internal bores, cavity surfaces, inner cavity surfaces, sealing grooves, threaded holes, etc., requiring a variety of machining processes. Among them, the inner cavity surfaces need to be machined with an L-shaped turning tool.

15/04/2026

Ostrich eggs vary in size and surface curvature, making it extremely difficult to carve identical dragon and phoenix patterns across different shells.
The Jingdiao 5-axis high-speed machining center, equipped with an on-machine inspection function, detects the eggshell's topography in real time and adjusts
the tool path according to the surface contour.
No matter how the egg surface undulates, the final engraved patterns remain precisely consistent.

Description:Scroll Plate Test PieceDimensions: φ78mm × 27.9mm Material: 4032 Cast Aluminum Machine: JDPGT400 (3 Axis H...
10/04/2026

Description:Scroll Plate Test Piece
Dimensions: φ78mm × 27.9mm
Material: 4032 Cast Aluminum
Machine: JDPGT400 (3 Axis High-Speed Machining Centre)

Key Features：
✓ Profile accuracy of the scroll line within 5 μm without datum reference.
✓ Stable mass production achieved on Jingdiao JDPGT400.
✓ On-machine inspection enables critical dimension checking during setup, ensuring“qualified right off the machine.”

From scroll plate to critical components – Jingdiao delivers micron-level precision and repeatability you can trust.

08/04/2026

Description: Micro-Gap Curved-Surface Ceramic Spiral Mating Test Part (Convex)
Dimensions: 30*30*35 mm
Material: Zirconia
Machine: JDGR200T（ ）
Key Features：
✓ Profile direction total deviation < 5 μm
✓ Length direction total deviation < 4 μm
✓ Surface roughness Sa

01/04/2026

Description: Six-Sided Housing Multi-Process Machining Test Piece
Dimensions: Ф800 mm
Material: 6061
Machine: JDMR800_MT（ ）

Key Features
✓ Surface roughness within 20 nm
✓ 5-Axis Multi-Process Machining (Milling, Turning, Scraping, )
✓ The entire workpiece features a

In this short machine demo video, the three scenes appear in the following order: , , and .

Address

Beiyuan

Telephone

+861060801188

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