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EDM small hole machine DD703 series

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Name: EDM small hole machine DD703 series
Brand: Luyoung
Price: 3000 USD

Brand Name : Luyoung

Model Number : DD703

Certification : CE

Place of Origin : China

MOQ : 1

Price : USD3000-USD20000

Payment Terms : L/C, T/T

Supply Ability : 100sets

Delivery Time : 45 working days

Packaging Details : non-fumigation wooden box

Spindle head speed : 60rpm

Clamping Motor Diameter : φ0.3-φ3

Working fluid tank volume : 25L

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EDM small hole machine DD703 series

EDM small hole machine DD703 series

Model	Unit	DD703	DD703.30	DD703.32	DD703.40
working desk size	mm	260×380	260×380	360×610	460×690
X,Y axis travel	mm	200×300	300×400	320×400	400×500
Spindle servo stroke	mm	280	300	300	300
Spindle head stroke	mm	200	200	200	200
Spindle head speed	rpm	60	60	60	60
Clamping Motor Diameter	mm	φ0.3-φ3	φ0.3-φ3	φ0.3-φ3	φ0.3-φ3
Themamum dsterce bemween the gide andthetabe	mm	240	300	300	300
Working fluid tank volume	L	25	25	25	25
Working fluid filtration method		Shallow Gap	Shallow Gap	Shallow Gap	Shallow Gap
Working fluid medium		tap water	tap water	tap water	tap water
maximum working pressure	Mpa	7	7	7	7
Power supply		3N-380V/50Hz	3N-380V/50Hz	3N-380V/50Hz	3N-380V/50Hz
Maximum machining current	A	30	30	30	30
input maximum power	kW	3	3	3	3
Host weight	kg	600	650	800	1000
Mainframe Dimensions	mm	1060×750×1700	1060×750×1760	1550×1170×1800	1800×1380×1800

Here are the characteristics of an EDM (Electrical Discharge Machining) hole drilling machine translated into English:

Characteristics of EDM Hole Drilling Machine

Wide Range of Materials: Suitable for processing stainless steel, hardened steel, hard alloys, copper, aluminum, and other conductive materials, without being limited by material hardness.
Hole Diameter Range: Generally between φ0.3mm and φ3mm, with a high aspect ratio of up to 200:1 or even 300:1.
Processing Speed: Can reach 20-60 mm per minute.
Technological Advantages: Uses pulse discharge technology with high energy density, minimizing heat transfer and reducing thermal effects on the material.
Non-Contact Processing: The electrode does not come into direct contact with the workpiece during processing, reducing mechanical stress and making it suitable for complex shapes and small holes.
Flexible Electrode Material Selection: Tool electrode materials can be steel, cast iron, copper, etc.
High Precision: Capable of producing very small holes with high inner surface finish.
High Automation Level: Features automatic electrode dressing, adjustable processing voltage, and other functionalities.

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