Negotiable
The date of payment from buyers deliver within days
Henan
Long-term effective
2024-02-25 09:51
480
ayqunzhi(Mr.)
Henan
Jinsha Avenue Smart Industrial Park, High-tech Zone, Anyang City, Henan Province, China
45º overall tilting bed design, high rigidity, smoother cutting;
Finite element structural analysis shows that the casting rib layout is reasonable and the stress effect is good;
The X/Z axis screws are all pre-stretched structures, which can reduce the impact of temperature rise on screw accuracy during processing. The servo motor is directly connected to drive the high-speed and silent ball screw;
X and Z-axis linear rolling guides have good dynamic characteristics, stable processing accuracy, high rapid movement speed and high processing efficiency;
The tailstock adopts rectangular guide rails with good load-bearing rigidity. It has an upper and lower layered structure. There is a micro-adjustment device between the upper and lower layers to facilitate fine adjustment of the tailstock top rotation center along the X-axis direction. The standard live top structure tailstock is hydraulically driven by the sleeve;
Integrated high-rigidity spindle box, low noise, high precision and long life;
Imported functional components, equipped with imported servo AC motors, have good system performance, good controllability, and high spindle indexing accuracy;
A wide range of options: such as feeder, hollow chuck, material catcher, enlarged spindle through hole, programmable tailstock, tool setter, hydraulic center frame, etc.
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Specifications | Units | NL161E | NL251HA | NL3225A | NL4025A |
Max. rotation diameter of bed | mm | ï¿ 500 | ï¿ 550 | ï¿ 570 | ï¿ 650 |
Max. rotation diameter of bed saddle | mm | ï¿ 300 | ï¿ 330 | ï¿ 440 | ï¿ 480 |
Max. cutting diameter | mm | ï¿ 320 | ï¿ 360 | ï¿ 430 | ï¿ 510 |
Max. cutting length | mm | 320 | 435 | 565 | 550 |
Max. diameter of the bar through | mm | ï¿ 44 | ï¿ 44 | ï¿ 51 | ï¿ 51 |
Spindle maximum speed | mm | 6000 | 5000 | 3500(SA) | 3000(SA) |
Spindle end modle | ISO | A2-5 | A2-6 | A2-6 | A2-6 |
Spindle through hole diameter | mm | ï¿ 56 | ï¿ 56 | ï¿ 65 | ï¿ 65 |
Tailstock sleeve diameter | Â | - | - | ï¿ 100 | ï¿ 100 |
Tailstock sleeve travel | Â | - | - | 100 | 100 |
Stroke X/Z | mm | 180/350 | 240/455 | 240/600 | 280/600 |
Quickly move X/Z | m/min | 30/30 | 24/30 | 24/30 | 24/30 |
X-axis screw diameter/pitch | mm | ï¿ 32/10 | ï¿ 32/8 | ï¿ 32/8 | ï¿ 32/8 |
Z-axis screw diameter/pitch | mm | ï¿ 32/10 | ï¿ 32/10 | ï¿ 40/12 | ï¿ 40/12 |
Hydraulic turret station number | Â | 8(servo turret) | 8(servo turret) | 8 | 8 |
External turning tool holder specifications | mm | 25*25 | 25*25 | 25*25 | 25*25 |
Boring tool holder maximum diameter | mm | ï¿ 40 | ï¿ 40 | ï¿ 40 | ï¿ 40 |
X-axis positioning accuracy | mm | 0.006 | 0.006 | 0.008 | 0.01 |
Z-axis positioning accuracy | mm | 0.006 | 0.006 | 0.008 | 0.01 |
X-axis repeat positioning accuracy | mm | 0.004 | 0.004 | 0.004 | 0.004 |
Z-axis repeat positioning accuracy | mm | 0.004 | 0.004 | 0.004 | 0.004 |
Total machine capacity | kvA | 15 | 25 | 25/30 | 25/30 |
Mchine overall dimension (L*W*H) | mm | 1850*2250*1550 | 3705*1790*1820 | 4570*1845*1955 | 4570*1885*1955 |
CNC system | Fanuc GSK (customers choose) | ||||
Main motor power | KW | 5.5/7.5 | 7.5/11 | 11/15 | 11/15 |
Servo motor torque | N.m | 7/7 | 7/7 | 7/7 | 7/7 |
Machine weight | kg | 2600 | 3500 | 4200 | 4400 |
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