More powerful PMD120120-2 Series Multi-Axis High Speed CNC Gantry Drilling Milling and Tapping Machine

More powerful PMD120120-2 Series Multi-Axis High Speed CNC Gantry Drilling Milling and Tapping Machine

Multi Spindle CNC Gantry Drilling Machine

Overview

CNC Multi Spindle Drilling Machine

CNC Plate Steel Drilling Machine

CNC Drilling Machine

CNC Drilling Machine for Steel Structure

CNC gantry drilling milling center

CNC fabrication drilling machine

CNC BT spindle drilling machine

CNC tube sheet drilling machine

CNC flange Drilling Machine


  • Working Are

    12000×12000mm

    mm

  • Maximum Drilling Diameter(mm)

    80/100/120

    KN

  • Spindle Rotation(rpm)

    30-3200/6000

    m/min

introduction

PMD Multi Spindle Series High Speed CNC Gantry Drilling Milling Tapping Machine Product Features:


1. The servo slide drilling power head has the functions of drilling, reaming, chamfering and slot milling.

2. The machine tool is mainly composed of a bed and a longitudinal slide, a gantry and a transverse slide, a vertical ram drilling power box, a workbench, a chip conveyor, a hydraulic system, a cooling system, a centralized lubrication system, an electrical system, a pneumatic system and other parts.

3. The bed is equipped with a high-precision linear guide pair for flexible movement. The drive adopts an AC servo motor to drive the synchronous belt and the precision pitch ball screw pair for double-sided synchronous drive.

4. A moving slide is installed on the gantry beam. The slide is guided by a high-precision linear guide pair installed in front of the gantry beam. The drive adopts an AC servo motor to drive the synchronous belt and the precision ball screw pair to ensure high precision of the work.



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Application

Heavy Duty Gantry type PMD Series High Speed Drilling Milling Machine is mainly used for drilling holes in tube sheets, baffles and flanges in industries such as petrochemical, boilers, refrigeration and wind power flanges. It can also be used for drilling holes in connecting plates in steel structures such as buildings, bridges and towers.


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Technical Data

Model

PMD5050/2

PMD6060/2

PMD120120/2

  Working  Area    (mm)

5000×5000

6000×6000

12000×10200

 

 

 

 

 


 

 

动力头 Spindle

 

 

 

 Qty  of Spindle

2


Spindle  model/taper  hole

BT50-190/220(hollow)


Spindle  Rotation(rpm)

30-3200/6000


Maximum  Drilling  Diameter(mm)

Φ80/100/120


Max .Tapping  Diameter(mm)

M42( can  milling)

Maximum  milling  cutter head

diameter(mm)

φ200mm

Spindle  Motor  Power(KW)

22/30/37/45


Shaft  lower  end  distance(mm)

(according  to  base)


Positioning  accuracy

X .Y  axis(mm)

≤0 .02/2000


Electrical  systems

Siemens / Syntec / KND/ GSK


Chip  removal system

Flat  chain  type


Cooling  systems

Internal  cooling  +  external  cooling


Centralised  lubrication

Volumetric  automatic  lubrication  pump

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

Features

Drilling head BT50-190

The main spindle of the power head adopts a precision spindle (high-speed internal cooling), the spindle taper hole is BT50-190, and has a butterfly spring automatic broaching mechanism. The air-hydraulic pressure cylinder loosens the knife, making it very convenient to replace the tool. It can be equipped with carbide internal coolant drill bits and high-speed steel twist drill bits, and has a spindle taper hole purging and cleaning function.

Drilling head BT50-190

Auto lubrication system

Equips with auto lubrication system, regularly pumps the lubricating oil into each and every parts including blocks, ball screws and bearings, avoid manual tedious lubrication work, prolong the usage life of parts.

Auto lubrication system

PMD series drilling machine bed

The machine bed and worktable are made of high quality gray iron (HT300) casting, after twice tempering and heat treatment to remove stress.

PMD series drilling machine bed

Seperate and mostable structure design

In order to eliminate the resonance vibration produced in drilling milling process, and lengthen the life of alloy drilling bit, independent machine bed and work table structure are adopted.

Seperate and mostable structure design

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