PMD4030 series high speed drilling milling machine for steel structure

PMD4030 series high speed drilling milling machine for steel structure

Inquiry
PMD Series CNC Gantry Drilling Machine

Overview

CNC Drilling Machine

CNC Flange Drilling Machine

CNC Plate Drilling Machine

CNC Gantry Moveable Drilling Machine

CNC Drilling Machine for Steel Structure

CNC Planar Drilling Machine for Steel Structure

High Speed CNC Metal Drilling Machine

Gantry Type CNC Drilling Machine for Metal Plate

Gantry Moveable CNC Planar Drilling Machin


  • Working Are(mm)

    4000×3000mm

    mm

  • Spindle Rotation（rpm）

    30-3200rpm

    KN

  • Spindle model/taper hole

    BT50-190/220（hollow）

    m/min

introduction

PMD series high speed drilling milling machine is SRM made star model specially favorate for the users in heavy duty metal processing industry such as heating exchanger, boiler sheet , 

buttfly flanges, bridges , wind power turbine flanges etc.


12


PMD CNC high speed drilling milling machines is an multifunction machining center with following features:

1. Multi Functions: milling, drilling, tapping, grooving, blind hole, step hole

2. The worktable is made by HT300 casting iron, with queching and heat treatment.  T slots distance usually can be designed according to customer workpiece demand , standard is 28mm

3.  The PMD CNC Drilling Machine bed and worktable are independent ,which improves the stability of the equipment and effectively reduces the vibraation generated during high speed drilling

4.The spindle motor uses a special servo motor to drive the spindle through the synchronous belt, stepless speed regulation ,low speed torque , can withstand heavy cutting load ,and can be suitable for high-speed machining of hard alloy tools.

5.Internal cooling and outer cooling, with individual hydraulic station .

6 Siemens 808D Or 828D control  system, advanced programme and operation system

7.Equipped with chain plate type chip conveyor and chip collector for easy on-site cleaning

8.Equipped with pressure adjustable high pressure internal cold water tank to enhance the surface finish of the parts

9.PMD series usually adopt multi power heads can increase the efficiency by double or three times.


Gantry Moveable CNC Planar Drilling Machine2


Application

The machine is mainly used for drilling and milling of steel structure,iron tower, bridge, mechanical processing and other industries, such as connecting plate and floor board,drilling and milling of tubes, 

baffles  in industries such as boiler petrochemical, pressure vessel and so on; drilling holes, blind holes, step holes, chamfering and light milling.



application 02.jpg


Application.jpg

Technical Data


Model

PMD3030

                         PMD3030/2

PMD4030

PMD4040/2

PMD5050

PMD5050/2

PMD6060 

PMD6060/2

PMD7070

PMD7070/2

Working Area

LxW（mm）          

3000x3000

4000x3000

5000x5000

6000x6000

7000x7000


 The distance between the two columns（mm）

3900

4900

5900

6900

7900

    Working Table

Workbench Bearing（T/㎡）

8


T-slot Width（mm）

28

     Spindle

Qty of Spindle

1 /2


     Spindle model/taper hole

BT50-190/220（hollow）


  Spindle Rotation（rpm）

30-3200


Maximum Drilling Diameter（mm）

φ100


 Max.Tapping Diameter（mm）

M42（can milling）


       Maximum milling diameter（mm）

φ200mm


    Drilling depth / diameter

≤10（carbide drill）


    Motor Power（KW）

30/37/45


                  Spindle torque（N.m）

780-1560


   Spindle surface to worktable distance（mm）

500-1000（adjustable）

Longitudinal movement of gantry

(X-axis)

    Max. Stroke（mm）

3000

4000

5000

6000

7000


 X axis movement speed（m/min）

8m/min


X-axis servo motor power（KW）

2x3.1

2x4.3

 Y axis moveme

                 Maximum Stroke（mm）

3000

4000

5000

6000

7000


 Y axis movement speed（m/min）

8


 Y-axis servo motor power（KW）

3.1

4.3

     Vertical slip pillow

feed mechanism

(Z axle)

    Sliding pillow form

                         Four guide rail surrounded


 Z axis stroke（mm）

500


Z-axis feed speed（mm/min）

5


 Z axis Servo Motor Power（KW）

4.3

5.2

 Positioning Accuracy

X.Y axis（mm）

≤0.03/1000；≤0.08/ overall length

   Repeat accuracy

X.Y axis（mm）

≤0.02/1000；≤0.06/overall length

  Chip Removal System

 

  Chip conveyor type

Flat chain type


 Qty of Chip Conveyor

2


                     Chip removal speed（m/min）

1


Chip Conveyor Motor Power（KW）

2x0.75

    Coolant System

   Internal cooling water pump motor power（KW）

7.5


Power of external cooling water pump motor（KW）

2x0.75

   Auto Lubrication

 Lubrication pressure（Mpa）

2MPa


              Lubrication point filling volume（ML）

0.1ml


                Lubrication Cycle（min）

6-10min

    Electrical System

CNC Control System

SIEMENS 828D PPU281.3


No.of Axis

4+1

 Motor Total Power（KW）

60

65

Machine dimensions

L×W×H（m）

4.5X4X4

5.8X5X4.5

9X8.9X4.5

11x10x5

12.5X12X5.5

Weight（T）

38

50

62

78

100

Optional


Grating Scale

Germany HEIDENHAIN/Spanish FAGOR

 Tool magazine system

Turret

8-24


straight-line

4-12

Angle head

 90 Right Angle head


 Narrow right Angle head


Extension of the head


Workpiece

PMD4030 series high speed drilling milling machine for steel structure
PMD4030 series high speed drilling milling machine for steel structure
PMD4030 series high speed drilling milling machine for steel structure

Features

Grey iron casting bed&worktable

The bed&worktable is made of high-qualitygray iron (HT300), with good rigidity andstrong stability. A number of transverseT-slots are arranged on the top to clampthe workpiece, (when installing, fix anumber of ground anchors to better fix thebed and improve the stability of themachine tool.)

Grey iron casting bed&worktable

Servo feed power head

T-type ram structure power head, the mainshaft motor adopts a special servo motor forthe main shaft to drive the main shaftthrough a synchronous belt, low speed andlarge torque, which can not only bear heavycutting load, but also suitable for high-speedmachining of cemented carbide tools

Servo feed power head

A full set of control system

Adopts a full set of control system, and is equipped withRS232 interface and LCD liquid crystaldisplay. (The drilling coordinates can bedirectly converted from CAD/CAM, which isconvenient for programming, storage,display and communication.)

A full set of control system

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