Guangdong Pradi Technology Co., Ltd
Home>Products>Pradi CNC machine tool high-precision high torque fixed beam gantry machining center PGMA
Pradi CNC machine tool high-precision high torque fixed beam gantry machining center PGMA
The saddle is equipped with 7 sliding blocks, which have good seismic performance; 400x400 square sliding pillow, four sided constrained sliding guide
Product details

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Product features:

  • The saddle is equipped with 7 sliding blocks, which have good seismic performance;

    400x400 square sliding pillow, four sided constrained sliding guide rail pair.

  • High rigidity bed body ensures machining stability

    Reasonably arrange the position and quantity of high load-bearing sliders according to the principles of mechanics, so that the machine tool can achieve high rigidity and long-term stable accuracy;

    Cooperating with the centralized lubrication unit to lubricate each slider in a timed and quantitative manner can fully ensure the rigidity and service life of the system;

  • Center of gravity drive and good directionality

    The screw is installed at the center of gravity of the workbench to ensure rigidity and stability;

  • The bed adopts a four rail structure

    All use imported linear guides. High precision, high rigidity, low friction, and good precision retention

  • Spindle cooling

    Built in spindle circulation cooling system significantly improves the service life of bearings, reduces spindle thermal deformation, and thus reduces the impact on machining accuracy.


Product parameters:


Parameter Table - PGMA
project unit PGMA2040/60 PGMA2540/60/80 PGMA3060/80/100
trip
X-axis travel mm 4200/6200 4200/6200/8200 6200/8200/10200
Travel Y-axis mm 3200 3650 4200
Z-axis travel mm 1200
Distance from spindle end face to worktable mm
300~1500
The distance between two pillars mm 2800 3200 3700
workbenches
Homework area (width x length) mm 2000 x 4000/6000 2500 x 4000/6000/8000 3000 x 6000/8000/10000
Maximum load weight t 20/25 22/30/40 30/40/45
T-shaped groove specifications (width x spacing x number)
28x200x9 28x200x11 28x200x13
main shaft Standard speed rpm 10~4500
Spindle power Kw
22/30
spindle torque N.m 1076/1469
Spindle taper hole
ISO 50
Sliding pillow section mm 400 x 400
Knife magazine (optional) tool magazine Take the PC 24/32/40/60
Maximum tool diameter (full/empty) mm Φ125/Φ250
Maximum tool length mm 400
Maximum tool weight kg 25
movement speed Fast forward speed X/Y/Z
m/min 15/15/10 12/15/10 10/15/10
Cutting feed rate X/Y/Z m/min 6/6/6
Positioning accuracy of each axis Positioning accuracy X-axis mm 0.025/0.035 0.025/0.035/0.045 0.035/0.045/0.055
Repetitive positioning accuracy X-axis mm
0.015/0.025 0.015/0.025/0.035 0.025/0.035/0.045
Positioning accuracy Y/Z axis mm 0.02/0.015 0.025/0.015 0.03/0.015
Repetitive positioning accuracy Y/Z mm 0.012/0.01 0.015/0.01 0.02/0.01
Mechanical specifications
operating system SIEMENS/FANUC
height mm 6350 6350 6350
cover an area Mm
12150/16150x7000 12150/16150/20000x77000 18200/20750/22750x8200
weight
T 45/55 60/70/85 80/90/100


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