Portal Milling Machine


T-Rex Portal CNC Milling Machine


Professional 2D/3D material processing with the T-Rex CNC portal milling machine

The T-Rex portal milling machine is especially optimized for the 2D and 3D milling, cutting, drilling and engraving. The big worktop makes the machine perfect for processing panels. No matter if you want to mill, cut or engrave the material. The portal milling machine is well known for its precision during each process.

The portal milling machine comes with a solid steel frame, high-quality ball screws on each axis and HIWIN linear guidings.

from 8.450,22 €

(incl. 19% German VAT)

CNC Portal Milling Machine with steel frame


Milling with excellent precision

The CNC portal milling machine T-Rex with a steel frame (type 0609 and 0712 even with solid cast steel frame, all other tubular steel frames) is now available for your operation, precise and exceedingly fast! The CNC router serves as a connecting link between our small, accurate High-Z machine and the big RaptorX-SL milling machine. It is stable, accurate and solid built – Best quality in the minutest details.

Permanent quality inspection

The T-Rex is the first machine which we developed in cooperation with a foreign company. The steel frame and some technical components are parts from suppliers which are inspected and tested with our high quality standards. Buying a T-Rex CNC router  you get a high quality machine with well-tried technology.

High quality components

Optimal dimensioned THK and HIWIN linear guidings, ball-screw drives, brushless engine technology, Isel cabling and a solid massive steel frome-substructure, plus torsion-free and exactly realized workmanship at low price-level are the main features of this machine-series.

Video

CNC portal milling machine T-Rex versions

CNC Portalfräse T-Rex S-1224
T-Rex 1224 | 1200x2400mm
Portalfräsen
T-Rex 1215 | 1200x1500mm
T RexCNCPortalMillingMachine
T-Rex 0712 | 700x1200mm
Portalfräse 0609
T-Rex 0609 | 600x900mm

Features T-Rex Series

  • Drive: 3 brushless brand stepping engines with 4,5 ampere.
  • Possibility of sliding through long and up to 120mm high materials, no belt drive at the ende of the X axis!
  • Linear guide on the X and Y axis by HIWIN / THK !  Z-axis diameter 16 mm round-linear guiding, all smoothened and 61hrc surface hardened.
  • Multiple ball-bearing ball-screw spindle on all axes, proprietary brand!
  • Rapid traverse max. ca. 17.000 mm/min
  • Operating speed max. ca. 12.000 mm/min
  • Technical definition X/Y : 0,005mm (1/10 Schritt); Z: 0,0025mm
  • Backlash maximal ca. +/- 10µm (0,010 mm)
  • Repeat accuracy: ca. 0,01 mm
  • Non-contact reed sensors / reference switches / limit switches on all axes
  • Double secured emergency-stop button
  • Energy chains for a clean cable routing
  • Milling-engine holder Euroneck Ø43mm
  • Milling-engine 1,05 kW / 3,500-35,000 U/min with 8mm collet (optional 3mm, 6mm, 10mm, metric )
  • incl. software WIN-PCNC USB (optional WINPC NC Profi) and
    CAD/CAM Software ConstruCAM-3D (full version incl. post-prozessor for KinetiC-NC and WinPC-NC).
  • Weight ca. 300 kg
  • Complete machine incl. 5 channel control 4 x 3,5 ampere, T-slot panel, wear plate, remote control, software ConstruCAM-3D, KinetiC-NC with CncPOD.
  • A introduction, unlimited phone-support as well as our Livesupport/remote maintenance via Teamviewer for lifetime are always included in this complete unit.
  • An approximately 2-hour introduction with installation of the software on your PC ,brought with, as well as an explanation of the most important terms of ConstruCAM-3D, WIN PCNC, Corel Draw etc. sare also possible and obviously for free.

Digital control

Technical data regarding the included digital control, aligned to CNC-milling machine T-Rex: CNC controller - portal milling machine

  • 5-channel stepping engine CNC-control with newest SMD technology
  • Mains voltage 115 – 240 Volt / 47 – 63 Hz.
  • Line-to-line current 5 x 3,5 ampere
  • Micro-step-control definition 1/10-Step / 2000 steps/rotation for high quietness
  • 5 connections for 5 brushless engines / stepping engines
  • Connection from parallel port with software WIN PCNC Light, Economy or via USB mit WIN PCNC USB or Profi. (obviously also possible with MACH3, USBCNC, NC-Easy as well as LINUX EMC and LINUX CNC and much more.)
  • “Sleep-Funktion” for current reduction
  • Oscillation- engine-connection 24 volts, adjustable with PWM (for example tangential knives) optional 24 volts constant for holding break via ST-connection
  • Activation of 2 users up to ca. 1200 Watt via software switchable (from WIN PCNC Light), 230 volts, max. 6,0 A per power socket (for example compressor, cooling system, suction). Both power sockets secured seperately.
  • 0 – 10 volts for connecting a frequency converter for HF/high-frequency spindle
  • 12 Status-LEDs for operating condition and all important funktions (Power, Toggle, Move, X, Y, Z, C; overheating, emergency-stop, relays: spindle/cooling stystem, short circuit)
  • Connectivity a total of 4 limit- or reference switches plus a emergency-stop button
  • Engine connection and control line via D-Sub 9-pol. (C-axis 15-pol.)
  • Emergency-stop button
  • overheating protection
  • short-circuit-proof


Extract of available CNC-accessory parts:

  1. 5-channel control
  2. Suhner milling engine 1050 watts
  3. Collets for Kress milling-engine
  4. T-slot plates
  5. Vacuum tables
  6. Suction hose
  7. Minimal lubrication
  8. Engraving-depth regulator
  9. Zeropoint sensor / Tool lenght sensor
  10. 3D touch probe scanning device
  11. Turning kit for wood
  12. Rotation axis / rotation table
  13. Special software
  14. Milling-tools and drill bits (special ones on demand)
  15. Other accessory parts like spindles etc.

Functions, accessory and prices

Technical data T-Rex CNC portal
milling machine with ball screws
T-REX 0609T-REX 0712T-REX 1215T-REX 1224
Article number120010120020120030120040
Travel X-axis900 mm1200 mm1500 mm2400 mm
Travel Y-axis600 mm700 mm1200 mm1200 mm
Travel Z-axis130 mm130 mm130 mm130 mm
Max. hight clearance Z (upper edge of t-groove
plate / lower edge bridge)
130 mm130 mm130 mm130 mm
Clamping Area X / Y on grooved panel1300 x 780 mm1650 x 880 mm1860 x 1340 mm2800 x 1340 mm
Length x width x hight over all in cm154x120x142196x130x142218x180x142310x180x142
Weight ca.300 kg350 kg400 kg500 kg
Linear guidings HIWIN / THK; width X/Y15/15 mm15/15 mm15/15 mm15/15 mm
Linear guidings HIWIN / THK; width Z / ØØ 16 mmØ 16 mmØ 16 mm15 mm
Ball screws/spindles X / Y / Z : Ø24/16/1624/16/1632/16/1632/16/16
Frame constructionsteel/cast steelsteel/cast steelsteelsteel
Guidings Z Ø16 mm16 mm16 mm16 mm
Steps/revolution 1/10 micro-step2000200020002000
Slope ball screw spindle X/Y/Z10/10/5 mm10/10/5 mm10/10/5 mm10/10/5 mm
Programmable resolution minimal (Z)0,0025 mm0,0025 mm0,0025 mm0,0025 mm
Backlash+/- 0,015 mm+/- 0,015 mm+/- 0,015 mm+/- 0,015 mm
Repeatable accuracy0,01 mm0,01 mm0,01 mm0,01 mm
Max. rapid speed, measured diagonal travel X
+ Y
17.000 mm/min17.000 mm/min12.000 mm/min12.000 mm/min
Operating speed max.12.000 mm/min12.000 mm/min8.000 mm/min8.000 mm/min
incl. CNC-control Zero3 / 5-channe
Supported operating systems: Windows / Linux
incl. T-slot table made of aluminium (f. short
time )
incl. milling software WIN PCNC USB
incl. shielded IGUS cabling
incl. Full version software CADCAM
ConstruCam 3D with
post-processor for Win PCNC and MACH3
Price in EUR (incl 19% German VAT)8.450,2211.562,0713.656,4716.768,08
T-Rex Information and prices – downloads
Quick-start guideDEEN
Operating manualDEEN
Prices and size overwievDEEN

The portal milling machine

On closer examination of the sector CNC / CNC milling and related milling machines, we find the portal milling machine is very popular. This encouraged us to answer some questions regarding portal milling machines:

  • What is a portal milling machine?
  • What is a portal milling machine?
  • What is a portal milling machine used for?
  • Which software is suitable for working with a portal milling machine?
    and
  • Which points are important when buying a portal milling machine?

What is a portal milling machine?

A portal milling machine discribes as the name indicates, a particular building type of a portal milling machine. Here, the X-axis is arranged horizontal, the Y axis vertical, and the Z-axis perpendicular on the two other axes, which together results in a so-called portal. Some portal milling machines have multiple milling heads on the Z axis, in addition to the milling head on the Y-bridge, to allow simultaneous processing of all sides in one step.

The workpiece to be machined is either mounted on a movable clamping table which moves within the portal in accordance with the desired material to be removed, or on a stationary clamping table which is traveled by the sled of the portal milling machine.

Which software is suitable for working with a portal milling machine?

A portal milling machine operates like all milling machines with a so-called control software. What was manually done in the past with drawing paper and pencil, happens today, with much less effort, using a PC. Thanks to modern CAD (of English. Computer-aided design) / CAM (of English. Computer-aided manufacturing) control software, it is possible to send data sets, usually called DIN ISO G-codes, of almost any shape, whether 2D or 3D, to the machine. The machine then works row by row, until the workpiece has been processed as desired. Ready is your customized workpiece in no time!

When choosing the control software for you portal milling machine, a professional, experienced seller should give guidance in finding the right solution. Again, the advice applies:

The better all components are matched to one another,
the more efficient and accurat a portal milling machine will work!

It is recommended to contact a milling machine manufacturer or vendor for the purchase of a portal milling machine,offering for example free support even after purchase. This ensures that any initial difficulties, during incorporation into a control software are technical supportet by experienced staff, in order to avoid additional, high costs. This makes the start much easier and cheaper!

Alternatively, there is also free 3D CAD software.

Here is a current list:

When I decided to buy a portal milling machine, it may be important to pay attention to the following.

Which points are important when buying a portal milling machine?

You should ask yourself the following questions before buying a portal milling machine:

  1. What type of material do I want to process and how hard is it regarding the engine power of the milling motor? Hard or soft? Heat sensitive?
  2. What are the maximum sizes of my workpieces in relation to the size of my desired milling machine?
  3. Which quantities do I want to manufacture in one operation?
  4. How exactly do the features of my chosen portal milling machine match the needs of my workpiece to be processed?
  5. Do I feel well advised?
  6. Do I get expert support even after purchasing, possibly even free?

The more precisely you can define the requirements of the desired machine before buying, the more accurate a competent seller can offer the right machine, and then the more accurate the milling results will be achieved. In a professional, experienced company, you will always have a trained technician and / or seller.