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 Shenzhen Shixinghong Precision Machinery Equipment Co., Ltd.  /     粤ICP备11036526号     /     Powered by www.300.cn 

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Gantry machining center ( width 1220-2100mm)
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Gantry machining center ( width 1220-2100mm)

● the machine tool adopts the gantry fixed beam frame structure, which can maintain good rigidity and accuracy for a long time, with large torque and good dynamic characteristics. It fully absorbs the international advanced machine tool design concept according to the processing requirements. ● key parts, including bed, column, beam, saddle, ram and workhorse, are all made of high-strength resin sand, high-strength high-quality cast iron, which can withstand heavy cutting and maintain accuracy for a long time, with high stability. ● thermally symmetric headstock, high-precision angular contact bearing is installed at the head and tail of the spindle, effectively ensuring rigidity and accuracy. The main shaft with increased diameter and thickness is adopted to further enhance the rigidity. The main shaft is driven by a high-power motor, with high horsepower and high torque. High precision heavy cutting can be realized even at low speed. ● the feed system adopts ball screw with enlarged diameter and pre stretching, which can increase the rigidity of the screw and effectively prevent the thermal deformation of the screw. ● screw type and chain type automatic chip removal structure are combined to ensure smooth chip removal. ● the X / Y axis adopts imported heavy-duty plastic guide rail, and the Z axis adopts rectangular hardened plastic guide rail, with low wear and high load, ensuring the long-term accuracy of the machine tool and greatly improving the accuracy and rigidity during cutting. ● the distance between the spindle center and the z-axis guide rail surface is short, which greatly reduces the turning moment and improves the rigidity. The spindle adopts modular design, and a variety of functional modules are available for customers to choose, suitable for various types of processing. ● the X / Y / Z axis adopts C3 imported ball screw, with fixed support at both ends. It is driven by non gear gap torque increasing synchronous belt, with large output torque, fast moving speed and good processing performance; Pre stretching structure, supported by high-precision large contact angle precision bearing, has extremely high moving accuracy and excellent thermal stability.
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Description

Optional door width

▌ Fuselage structure details

▌ technical parameter

 

Gantry Width (mm) 1220 1400 1650 1800 2000 2100
 Machine data / Model  number LM-L1612 LM-L2112 LM-L2612 LM-L1513 LM-L2013 LM-L2513 LM-L2016 LM-L2516 LM-L3016 LM-L2018 LM-L2518 LM-L3018 LM-L4018 LM-L2520 LM-L3020 LM-L4020 LM-L2521 LM-L3021 LM-L4021 LM-L5021
Size of  the table (Length×width) mm) 1600×1000 2100×1000 2600×1000 1500×1200 2000×1200 2500×1200 2000×1400 2500×1400 3000×1400 2000×1600 2500×1600 3000×1600 4000×1600 2500×1800 3000×1800 4000×1800 2500×1800 3000×1800 4000×1800 5000×1800
Table T-slot(number-size ×spacings)  7-22/125 7-22/125 7-22/125 7-22/150 7-22/150 7-22/150 7-22/170 7-22/170 7-22/170 9-22/180 9-22/180 9-22/180 9-22/180 9-22/180 9-22/180 9-22/180 9-22/180 9-22/180 9-22/180 9-22/180
Workpiece loading capacity (T) 3 4 5 2 3 4 5 6 7 4 5 6 8 7 8 10 7 9 12 15
Table movement direction stroke (X-axis) 1600 2100 2600 1600 2200 2700 2200 2700 3200 2200 2700 3200 4200 2700 3200 4200 2500 3000 4000 5000
Spindle slide movement direction stroke (Y-axis) 1200 1200 1200 1400 1400 1400 1650 1650 1650 1800 1800 1800 1800 2000 2000 2000 2100 2100 2100 2100
Spindle up and down movement direction stroke (Z-axis) 800 800 800 800 800 800 800 800 800 800 800 800 800 800 800 800 1000 1000 1000 1000
Spindel nose to table surface mm 120-920 120-920 120-920 70-870 70-870 70-870 70-870 70-870 70-870 170-970 170-970 170-970 170-970 170-970 170-970 170-970 250-1250 250-1250 250-1250 250-1250
Spindle speed (rpm) 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000
Spindel drive Belt/ZF Belt/ZF Belt/ZF Belt/D-Coupled/ZF Belt/D-Coupled/ZF Belt/D-Coupled/ZF Belt/D-Coupled/ZF Belt/D-Coupled/ZF Belt/D-Coupled/ZF Belt/D-Coupled/ZF Belt/D-Coupled/ZF Belt/D-Coupled/ZF Belt/D-Coupled/ZF Belt/D-Coupled/ZF Belt/D-Coupled/ZF Belt/D-Coupled/ZF Belt/Gear/ZF Belt/Gear/ZF Belt/Gear/ZF Belt/Gear/ZF
Spindle taper&diameter BT50/Φ190 BT50/Φ190 BT50/Φ190 BT50/Φ190 BT50/Φ190 BT50/Φ190 BT50/Φ190 BT50/Φ190 BT50/Φ190 BT50/Φ190 BT50/Φ190 BT50/Φ190 BT50/Φ190 BT50/Φ190 BT50/Φ190 BT50/Φ190 BT50/Φ190 BT50/Φ190 BT50/Φ190 BT50/Φ190
Three-axis motor power(kw) 7/4.5/4.5 7/4.5/4.5 7/4.5/4.5 7/4.5/4.5 7/4.5/4.5 7/4.5/4.5 7/4.5/4.5 7/4.5/4.5 7/4.5/4.5 7/4.5/4.5 7/4.5/4.5 7/4.5/4.5 7/4.5/4.5 7/4.5/4.5 7/4.5/4.5 7/4.5/4.5 7/4.5/4.5 7/4.5/4.5 7/4.5/4.5 7/4.5/4.5
Spindle motor power (kw) 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22
Z-axis weighting method Oil Pressure + Nitrogen Balance Oil Pressure + Nitrogen Balance Oil Pressure + Nitrogen Balance Oil Pressure + Nitrogen Balance Oil Pressure + Nitrogen Balance Oil Pressure + Nitrogen Balance Oil Pressure + Nitrogen Balance Oil Pressure + Nitrogen Balance Oil Pressure + Nitrogen Balance Oil Pressure + Nitrogen Balance Oil Pressure + Nitrogen Balance Oil Pressure + Nitrogen Balance Oil Pressure + Nitrogen Balance Oil Pressure + Nitrogen Balance Oil Pressure + Nitrogen Balance Oil Pressure + Nitrogen Balance Oil Pressure + Nitrogen Balance Oil Pressure + Nitrogen Balance Oil Pressure + Nitrogen Balance Oil Pressure + Nitrogen Balance
Three-axis cutting feed ratemm/min) 10-7000 10-7000 10-7000 10-7000 10-7000 10-7000 10-7000 10-7000 10-7000 10-7000 10-7000 10-7000 10-7000 10-7000 10-7000 10-7000 10-7000 10-7000 10-7000 10-7000
Three-axis frapid traverse(mm/min) 12/12/10 12/12/10 12/12/10 12/12/10 12/12/10 12/12/10 12/12/10 12/12/10 12/12/10 12/12/10 12/12/10 12/12/10 12/12/10 12/12/10 12/12/10 12/12/10 12/12/10 12/12/10 12/12/10 12/12/10
Positioning  accuracy(mm) ±0.005/300 ±0.005/300 ±0.005/300 ±0.005/300 ±0.005/300 ±0.005/300 ±0.005/300 ±0.005/300 ±0.005/300 ±0.005/300 ±0.005/300 ±0.005/300 ±0.005/300 ±0.005/300 ±0.005/300 ±0.005/300 ±0.005/300 ±0.005/300 ±0.005/300 ±0.005/300
Repeatability accuracy(mm) ±0.003/300 ±0.003/300 ±0.003/300 ±0.003/300 ±0.003/300 ±0.003/300 ±0.003/300 ±0.003/300 ±0.003/300 ±0.003/300 ±0.003/300 ±0.003/300 ±0.003/300 ±0.003/300 ±0.003/300 ±0.003/300 ±0.003/300 ±0.003/300 ±0.003/300 ±0.003/300
Machine weight  (T) 13 14.5 16 18 20 24 19 22 25 20 22 24 26 22.5 25 28 20 23 26 28
Machine dimension(Length×width×height) (mm) 6000x3300x3800 7000x3300x3800 8000x3300x3800 6000x4500x3800 7000x4500x3800 8000x4500x3800 7000x4500x3800 8000x4500x3800 9000x3700x3800 7000x5000x4200 8000x5000x4200 9000x5000x4200 11000x5000x4200 8000x5000x4200 9000x5000x4200 11000x5000x4200 8000x4800x4800 9000x4800x4800 11000x4800x4800 13000x4800x4800
暂未实现,敬请期待
暂未实现,敬请期待
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