Graphite Electrode - KEJIE TECHNOLOGY CO., LTD.

Semiconductor Graphite Test-piece

Material: Graphite
Dimension: 220×60×5.5 mm
Machining properties:
Chip-free edges during machining; Crisp feature definition; Exceptional surface uniformity; Machining accuracy <±0.01 mm.

Graphite mold

Material: Graphite
Dimension: 215x150x15 mm
Machining properties:
1. Corner has no breakage, surface roughness Sa<0.8μm;
2. Use on-machine measure and intelligent compensation, control cutting residual volume, improve yield.

Cooling fan graphite electrode

Material: Graphite
Dimension: 70x70x25 mm
Machining properties:
R corner is 0.5mm, blade interval is 1~3.5mm, blade thickness is 0.26mm, no breakage for machining, shape is clear and surface consistency is good.

Automotive component graphite mold

Material: Graphite
Dimension: 165x120x55 mm
Machining properties:
1. Machining accuracy±0.01mm；
2. Graphite brittle material, multiple characteristic machining, continuous machining has no breakage.

Semi-Conductor Graphite Accessories

Material: High Purity Isostatic Graphite
Dimension: Ø60x51.5mm
Machining properties:
1. Concentricity≤0.01mm, parallelism≤0.01mm;
2. High surface smoothness, no tool mark.

Glass Heat-Bending Graphite Mold

Material: Graphite
Dimension: 218X105X30mm
Machining properties:
1. Machining surface has dark mark, surface roughness Sa≤0.4μm;
2. Use on-machine measure and intelligent compensation, machining accuracy
＜0.009mm.

Dense Hole Graphite Testing Part

Material: Graphite
Dimension: Ø184x3mm
Machining properties:
1. 12722 holes in total, the machining time of every hole is 0.2s;
2. Minimum machining vibration, single tool can continuously drill 6361 holes.

Graphite Electrode (Needle Shape)

Material: Graphite
Dimension: H65mm
Machining properties:
1. Needle-shape, needle length is 65 mm, needle top tip diameter is 0.2mm, root diameter is 0.6mm;
2. Continuous machining with no breakage, machining accuracy ±0.01mm.

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