PMD3025 Series Heavy Duty Gantry type PMD Series High Speed Drilling Milling Machine

PMD3025 Series Heavy Duty Gantry type PMD Series High Speed Drilling Milling Machine

PMD series cnc plate drilling machine

Overview

High stability

High rigidity of equipment

Ability to withstand strong

Roller Linear Guide HIWIN

CNC system SIEMENS

Precision Spindle KENTURN

Spindle Servo Motor and Driver HYPERSYNC

Gantry Moveable CNC Planar Drilling Machine

Heavy duty gantry drilling machine

CNC boiler sheet drilling milling machine

Heavy Duty CNC Drilling Machine for steel structure


  • Working Area

    3000*2500mm

    mm

  • Spindle torque(N.m)

    780-1560

    KN

  • Motor Power(KW)

    30/37/45

    m/min

introduction

PMD Series machine is a gantry mobile CNC high-speed drilling and milling machine. Carbide drills can be used for internal cooling high-speed drilling or The high-speed steel twist drill is used for external cold drilling. The processing process is numerically controlled, and theoperation  is very convenient.  It can  realize automation,  high  precision,  multiple varieties, and mass production.


PMD3025-3.jpg

1.The machine mainly consists of the bed and the longitudinal slide table ,gantry and the horizontal slide table , the vertical sliding pillow drilling power box , the work table ,the electric control system, the hydraulic system,the cooling system,the chip system ,the centralized lubrication system and so on.


2.The machine adopts movable gantry and fixed worktable ,save the floor area.


3.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.

Application

PMD Series mainly used for drilling, tapping and milling of flanges, heat exchangers, tube sheet parts and slewing supports.also can be used in the of connecting plate in the steel structure such as building,bridge, tower and so on.


Technical Data

Model

PMD3030


PMD4040

 


PMD5050

 


PMD6060

 

PMD7070

Working Area



LxW(mm)

       


3000x3000


4000x4000


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)



500-1000/500-1300/500-1700/500-2000(adjustable)

Longitudinal movement of gantry

(X-axis)



Max. Stroke(mm)



3000


4000


5000

6000


7000


X-axis guide rail number x model



4 x RGW55


4 x RGW65


X-axis lead screw number x model



2 x DFU6320


2 x DFU8020


X-axis lead screw support



/


/

                              

 Bilateral flexible support on both sides

X axis movement speed(m/min)

10m/min


X-axis servo motor power(KW)



2x3.1

2x4.3

 Y axis movement



Maximum Stroke(mm)



3000


4000


5000

6000


7000


Number / model of Y-axis guide rail

     


2xRGW55


2xRGW65


Lead screw



DFU6320


DFU8020


Lead screw  support 


/


/

                              

Flexible horizontal bar support



Y axis movement speed(m/min)



10

 

Y-axis servo motor power(KW)



3.1

4.3

Vertical slip pillow

feed mechanism

(Z Axis)



Sliding pillow form



Four guide rail surrounded



Sliding pillow section area(mm)



450X370


Z axis stroke(mm)



500/800/1000/1200/1500


Number of Z-axis guide rail, x model



4X RGW55


Z-axis  lead screw model



DFU6310


AA-axis feed speed(mm/min)



8


Z axis Servo Motor Power(KW)



4.3

5.2


Positioning Accuracy

 

X.Y axis(mm)


≤0.03/1000;≤0.08/ overall length

Workpiece

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

BT50 precision spindle

Adopt Taiwan precision spindle (high-speed internal cooling), spindle taper BT40/50, with butterfly spring hydraulic broach mechanism,(hydraulic cylinder to loosen the tool, it is very convenient to change the tool. )The speed is 3000 r/min, and the processing efficiency is high.

BT50 precision spindle

A full set of Siemens 808Dbus version control system

Adopts a full set of Siemens 808D bus version control system, and is equipped with RS232 interface and LCD liquid crystal display. (The drilling coordinates can be directly converted from CAD/CAM, which is convenient for programming, storage, display and communication.)

A full set of Siemens 808Dbus version control system

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