DD703 High-speed EDM drilling machine

DD703 High-speed EDM drilling machine

Model: DD703
Brand: Nuode
Category: EDM Drilling Machine
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Product Description
FAQ

Performance characteristics

  • Can process stainless steel, quenched steel, carbide, copper,aluminum and other conductive materials;

  • Can process holes with a diameter of 0.3-3mm anda maximumdepth-to-diameter ratio of more than 200:1;

  • The processing speed can generally reach 30-60mm perminute (40mm thick)

  • Use tap water directly as working fluid

  • Can be configured into a multi-axis CNC or digital displaymachine according to user' s requirements


Main technical parameters

Items/SpecificationUnitDD703DD703.30DD703.32DD703.40
Worktable sizemm260 × 380260 × 380360 × 610460 × 690
X/Y axis travelmm200 × 300300 × 400320 × 400400 × 500
Spindle servo travelmm280300300300
Max.distance between guide and worktablemm240300300300
Machine weightkg6006508001000
Machine dimensionsmm1060 × 750 × 17001060 × 750 × 17601550 × 1170 × 18001800 × 1380 × 1800

Main technical parameters

Spindle head stroke200mmWorking fluid mediumtap water
Spindle head speed60rpmMax. working pressure7Mpa
Clamping motor diameterφ0.3–φ3mmPower supply3N–380V/50Hz
Working liquid barrel volume25LMax. processing current30A
Working fluid filtration methodShallow gap typeMax. power input3kW

EQUIPMENT BOTTOM

EQUIPMENT BOTTOM

Reasonable layout, ventilation, dustproof, heat dissipation, anti-interference.

ELECTRONIC COMPONENTS

ELECTRONIC COMPONENTS

High temperature aging for a long time, to meet the need of continuous work of components in all-weather.

POWER SUPPLY SYSTEM

POWER SUPPLY SYSTEM

Adopting the 3rd generation of independent module professional digital pulse power supply, compared with the integrated power supply, the system is highly integrated, multiple optoelectronic isolation, with higher anti-interference ability and more reliable waveform transmission.

POWER PULSE

POWER PULSE

With the function of group pulse, and can realize unidirectional discharge, the optimized combination of nine kinds of all-digital pulse, the waveform is more accurate and stable, the utilization of power is high, and the loss of electrode wire Is small.

INTEGRATED HIGH-FREQUENCY BOARD

INTEGRATED HIGH-FREQUENCY BOARD

Highly integrated design, very convenient for disassembly and installation, easy for after-sales maintenance.

HIGH PRESSURE WATER PUMP

HIGH PRESSURE WATER PUMP

Strong horsepower, wear-resistant and corrosion-resistant.

500 WATT RESISTOR

500 WATT RESISTOR

Resistor is high temperature resistant, not easy to get hot, long service life.

THREE-PHASE DRY-TYPE TRANSFORMER

THREE-PHASE DRY-TYPE TRANSFORMER

High temperature resistant enameled wire package, low noise, energy saving and environmental protection.

FAULT PROTECTION AND WARNING FUNCTION

FAULT PROTECTION AND WARNING FUNCTION

The machine tool has a protection function, the machine tool main oscillator power supply, drive power supply with light-emitting diodes, can  realize the online detection of faults, fault alarm lights.

Q:

What information do you need before making quotation?

A:
Worktable size or table travel you need.Surface roughness and cutting speed requirements.
Q:

How to choose the machine I want?

A:
Firstly,please correspond to the worktable travel and cutting thickness according to the size of the workpiece to find a suitable model;Secondly,please check if precision and roughness meet your requirements;(Our TRS series machines have much higher precision and better finish)
Q:

What should I do to start a new business in EDM wire cutting machine area?

A:
Please contact us immediately,we provide free pre-sales consultant service of brass slow wire EDM cutting machine.
Q:

Why choose you?What is the difference between you and other Chinese supplier?

A:
We have specialized in this area for over 20 years.Our EDM wire cutting machines are exported to Russia, India, UAE,South Korea, Canada, Vietnam, Thailand, Mexico, Turkey and etc. You can get higher quality product & better professional service from Ruite with same price.
Q:

I'm worried about after-sales service!

A:
Warranty is one year. Any parts damaged during warranty will be replaced for free! We provide spare parts for life time at cost price. Electrical parts such as boards and servo drives,we`ll provide them for life time as well at cost price. Our engineers are available to service overseas!