• electric discharge machining
  • electric discharge machining
  • electric discharge machining

DK7720

Wire Cutting Machine DK7720

Warranty:  13 months

Voltage: As customers’ requirement

Color: As customers’ requirement

After-sale service: Available

Brand Name: WMTCNC

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    Description

    WMT produces a whole series of DK77 electric discharge machining, which adopts high precision V-shaped guide rail(Linear guide rail optional) and P3-grade high precision ball screw. The products have high quality, complete models, long service life, and high precision. Machine specifications can be customized according to customer needs.

    Specification

    Model Worktable travel(mm) Worktable size(mm) Max. cutting thickness(mm) Max. load(kg) Dimensions(mm) Weight(kg)
    DK7720 200*250 420*270 200 100 1250*950*1250 500
    DK7725 250*320 520*340 300 200 1450*900*1500 600
    DK7735(32) 350(320)*450(400) 710*460 400 300 1400*1100*1600 700
    DK7745(40) 450(400)*550(500) 810*570 400 450 1600*1200*1600 900
    DK7745F(40F) 450(400)*630 950*600 400/600 600 1600*1580*1600 1000
    DK7755(50) 550(500)*650(630) 950*650 700 700 2000*1500*1900 1600
    DK7755F(50F) 550(500)*800 1140*650 700 700 2000*1650*1900 1800
    DK7763 630*800 1140*750 700 1000 2100*1700*2050 2000
    DK7763F 630*1000 1350*750 700 1200 2250*1850*2050 2500
    DK7780 800*1000 1350*980 900 2000 2400*1900*2350 4000
    DK7780F 800*1200 1600*1050 900 2400 2550*1950*2400 4500
    DK77100 1000*1200 1600*1100 1000 2600 2850*2500*2500 5000
    DK77100F 1000*1400 1800*1250 1000 2800 2950*2050*2500 5500
    DK77120 1200*1400 1800*1350 1000 3000 3050*2750*2500 6000
    DK77120F 1200*1600 2000*1500 1000 3500 3100*2850*2500 6500
    DK77160 1600*1800 2000*1700 1000 4000 3250*3000*2500 8000


    Main Features

    • The standard maximum cutting taper of electric discharge machining machine:±6°/80mm. (±15°,±30°,±45° are optional)
    • Precision ≤ 0.02mm, according to GB7926-2005 standard. (If linear guide equipped, the precision can reach 0.01mm).
    • Best surface roughness ≤ Ra2.5μm(single-cut),Ra1.5μm(multi-cut).
    • Molybdenum wire diameter:0.1-0.2mm.
    • Max. cutting speed≥120mm^2/min.
    • Voltage:3 phase 380V(single phase 220V,3 phase 220V or other voltage can be customized),Power:1.5KW.
    • Working fluid: Water-based emulsion.

    Machine Details 

    electric discharge machining

    Warranty

     

    Warranty period: one year

    During the warranty period, if you have any parts broken because of quality problem, we will supply to you free of charge by express.

    Out of warranty period, if you have any question, you can contact us, we will supply our best service to you as usual.

    1.Technical support online service provided.
    2.Technical files service provided.
    3.Machine operation video provided
    4.On-site training service provided.
    5.Spare parts replacement and repair service provided.
    6.All of the questions will be replied to within 24 hours

    Contact us

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      We will reply you within 2 hours.