
Product Informations
V-shaped guide rail(Linear guide rail optional) and P3-grade high precison ball screw. The products have high quality, complete models, long service life and high precision. Machine specifications can be customized according to customer needs,like non-standard models DK7740(45)F,DK7750(55)F,DK7763F,DK7780F,DK77100F,DK77120F or even larger models. The company also produces ±30°, ±45° swing large taper machines and CNC high-precision middle speed edm wire cutting machines(Precision≤±0.005mm,roughness≤1.0μm). The following are the main parameters of DK77 series machines:
1.Standard maximum cutting taper:±6°/80mm;(±15°,±30°,±45° are optional)
2.Precision ≤ 0.02mm,according to GB7926-2005 standard;(If linear guide equipped, the precision can reach 0.01mm)
3.Best surface roughness ≤ Ra2.5μm(single-cut),Ra1.5μm(multi-cut);
4.Molybdenum wire diameter:0.1-0.2mm;
5.Max. cutting speed≥120mm^2/min;
6.Voltage:3 phase 380V(single phase 220V,3 phase 220V or other voltage can be customized),Power:1.5KW;
7.Working fluid:Water-based emulsion.
Model | Worktable travel(mm) | Worktable size(mm) | Max. cutting thickness(mm) | Max. load(kg) | Dimensions(mm) | Weight(kg) |
DK7720 | 200*250 | 490*380 | 200 | 100 | 1200*900*1300 | 800 |
DK7725 | 250*320 | 520*390 | 300 | 200 | 1450*900*1500 | 1000 |
DK7735(32) | 350(320)*450(400) | 730*490 | 500 | 300 | 1400*1100*1600 | 1100 |
DK7745(40) | 450(400)*550(500) | 810*570 | 400 | 500 | 1600*1200*1600 | 1400 |
DK7745F(40F) | 450(400)*630 | 950*600 | 400/600 | 600 | 1600*1580*1600 | 1600 |
DK7755(50) | 550(500)*650(630) | 950*650 | 700 | 700 | 2000*1500*1900 | 1800 |
DK7755F(50F) | 550(500)*800 | 1140*650 | 700 | 700 | 2000*1650*1900 | 2000 |
DK7763 | 630*800 | 1140*750 | 700 | 1000 | 2100*1700*2050 | 2400 |
DK7763F | 630*1000 | 1350*750 | 700 | 1200 | 2250*1850*2050 | 2800 |
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 | 5200 |
DK77100F | 1000*1400 | 1800*1250 | 1000 | 2800 | 2950*2050*2500 | 5800 |
DK77120 | 1200*1400 | 1800*1350 | 1000 | 3000 | 3050*2750*2500 | 7500 |
DK77120F | 1200*1600 | 2000*1500 | 1000 | 3500 | 3100*2850*2500 | 8400 |
DK77160 | 1600*1800 | 2000*1700 | 1000 | 4000 | 3250*3000*2500 | 10000 |





Applicable Industries


Ruite covers an area over 15000, has passed CE certification, BV certification, ISO9001. etc.
Innovative Ruite CNC is committed to providing customers in various industries with overall solutions for wire cutting, including customized production of machine tools, installation and life-long technical services, to achieve a win-win situation between enterprises and users. The company's "Ruite" DK77 series of medium and fast wire cutting machine tools are known for "large taper, large stroke, high efficiency, high precision, new structure, low loss, more energy-saving, and more environmentally friendly".
The products are selling well in Europe and America. We sincerely welcome people from all walks of life to come and visit.










