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Bridge machining center

3 axes I Movable worktable I BT50

  • High rigidity, overall thermal symmetry
  • High precision, strong processing ability

Description

 

DESCRIPTION

 

 

TECHNICAL DATA

 

 

 VIDEO

 

 

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HIGHLIGHTS

Rigidity fixed gantry and movable worktable structure

  • The bed, base, beams, slides and other parts adopt the best optimized structure, the three-axis drive and spindle configuration adopt high-precision performance devices, with a wide range of applications and strong processing capabilities.
 

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X-axis structure design

  • The lead screw is installed at the center of the workbench to ensure rigidity and stability.
  • The workbench has a compact overhang and high rigidity.
  • Dual heavy-duty linear guideways are used.
Y-axis structure design

  • The Y-axis is driven using a combination of servo motor, gearbox, and ball screw transmission;
  • Equipped with linear guideway, it features high rigidity and stability thanks to the ladder-shaped layout and large span;
  • The Y-axis transmission saddle is equipped with 4 sliders, which has good anti-seismic performance
 

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Z-axis structure design

  • Dual nitrogen automatic compensation balance cylinders
  • High-strength cast iron slider and ram
  • The 2-55 heavy-duty linear guideways locate on the both sides of ram, with a large span, can bear bigger cutting force

BASIC INFORMATION

  • The machine integrates powerful functions of drilling, milling, boring, expanding, reaming, rigid tapping, linear interpolation, arc interpolation, spiral interpolation, complement, three-coordinate linkage.
  • Machining for various metal workpieces, such as large parts, plate parts, shell parts, molds and other precision parts.
  • Widely used in industries such as shipbuilding, power generation, heavy machinery, mold manufacturing and etc.

 

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CONFIGURATION

Standard Configuration

SIEMENS 828D

Spindle unit

X/Y/Z axis high-performance servo motor

Automatic lubrication device

The entire body and main moving parts are made of castings

Protection for Working area

Cutting cooling system

Operation station

Handwheel

Chain type chip conveyor

Warning light

Work area lighting

Air conditioned Electric cabinet

Oil cooler

Booster cylinder

CE certificate

Optional Configuration

SIEMENS ONE

Through spindle coolant 3-5 mpa

ATC magazine  24t

ATC magazine  40t

Linear encoder

Tools detection renishaw  TS27R contact type

Tools detection renishaw  NC 4 laser type

Reducer

Milling head : 90°head  PC05

Milling head: 90°head   PT 05

Milling head : 90°head   PSEAH 10

Milling head:extend head

Head rack (auto head change requested)

ATC magazine for both Vertical and horizontal milling conditions

Protection all around

Fully closed protection

 

VIDEO

TECHNICAL DATA

Items Unit PGMH-2540 PGMH-2560 PGMH-2580
Travel X-axis mm 4200 6200 8500
Y-axis mm 3700 3700 3700
Z-axis mm 1000 1000 1000
Spindle nose to table mm 250-1250 250-1250 250-1250
Distance between columns mm 3200 3200 3200
Worktable Size mm 2500*4000 2500*6000 2500*8000
Max. load t 15 22 30
Width/Distance / 28/200 28/200 28/200
Spindle unit Type / Mechanical Mechanical Mechanical
Power kW 17/25.5(S1/S6-40%) 17/25.5(S1/S6-40%) 17/25.5(S1/S6-40%)
Speed rpm 6000 6000 6000
Torque Nm 723/1085(S1/S6-40%) 723/1085(S1/S6-40%) 723/1085(S1/S6-40%)
Taper / BT50 BT50 BT50
Square ram mm 400*400 400*400 400*400
Feedrates Rapid on X/Y/Z m/min 15/12/10 15/12/10 15/12/10
X/Y/Z Cutting Feed Rate m/min 8/8/8 8/8/8 8/8/8
Dimension Machine Height mm 5300 5300 5300
Machine Width mm 6800 6800 6800
Machine Length mm 12580 16000 20000
Machine Weight t 45 51 57

 

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