D850-100 CNC Die Sinker EDM Machine

The D850-100 CNC Die Sinker EDM Machine is designed for precision mold cavity machining, deep ribs, internal recesses, and complex conductive metal components. With CNC-controlled electrode movement, stable discharge performance, and rough-to-finish machining capability, it is suitable for injection molds, die casting molds, precision tooling, and hardened conductive materials. Its automated control helps reduce manual adjustment while supporting stable, repeatable EDM processing for demanding mold manufacturing applications.

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It is widely used in mold manufacturing, automobile, aerospace, medical device and other industries. It is especially suitable for machining complex cavities, deep holes, narrow slits and extremely hard materials such as quenched steel and cemented carbide. It serves as an important solution for high‑precision machining tasks that cannot be easily accomplished by conventional cutting processes

Specifications
Item	Unit	CNC850	CNC100
Worktable size	mm	1100×600	1300×800
X, Y, Z travel	mm	850×500×400	1000×500×400
Max.distance between electrode-head connection plate and woretable	mm	900	950
Max. workpiece weight	kg	3000	4000
Max. electrode weight	kg	180	180
Inner dimension of working fluid tank	mm	1800×1000×600	1800×1100×600
Max. liquid level of working fluid tank	mm	500	500
Main machine weight	kg	4800	7000
Overall dimension (L×W×H)	mm	3000×3000×2900	3200×3400×3100
Total capacity of working oil tank	L	1200	1300
Maximum machining current	A	50	50
Maximum processing speed	mm³/min	400	400
Minimum electrode consumption	%	≤0.3	≤0.3
Optimal surface accuracy	μm	≤0.2	≤0.2
Input power	KVA	9	9

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