EagleTec EA-4RS2540C is a CNC foam router with fourth rotary axis which designed for statue or municipal sculpture carving. When machining, the rotary axis rotates around Y axis. It is another type of 4 axis construction. Design of rotary axis is special for statue jobs, so it has another name of 3D foam router. Rotary axis adopting movable design, it can be pushed to the end of working table and leave the space in front for three axis machining. So we can say that, cnc foam router EA-4RS2540C is two in one; it is a combination of 3 axis machine and 4 axis machine. All the design gives user more possibility.
Here are the common size of cnc foam router machine, 1300 by 2500mm, 2000 by 3000mm, 2500 by 4000mm and 3000 by 5000mm.  

Applicable Materials

Styrofoam, Foam, PS, EPS, HDPE (when using 4^th rotary)

Styrofoam, Foam, PS, EPS, HDPE, Solid Wood, Epoxy Tooling board (when not using rotary)

Application

Statue, Municipal Sculpture, Mould Pattern

Main Features of 3d foam router

1) Designed with high Z axis to meet mould and die production requirement.

2) High tempering treatment to eliminate the effect, reduce resonance and trembling, to make sure the machine will not be deformed and has a long service life. 

3) The beam is internally ribbed in order to stiffen the assembly and reduce vibration.

4) Adjustable foot under the work table and legs to make sure the table don't subsidence uneven when the table very big.

5) France MOTOVARIO high torque helical planetary gear ensures stable operation with high torque output.

6) Air conditioner on electronic cabinet regulates the temperature inside, maintain the stability of electronic components and extend their life-time.

7) All the foundational plane is milled by the 5 axis gantry machining center from our factory; make sure the good accuracy from beginning.

8) The linear guide and rack is detected by horizontal detector, to ensure long-term stability of the 3d foam router. Laser interferometer path revises the machining accuracy.

9) Origin grinding grade ballscrew from Taiwan with unique sealing, long service life, high precision.

10) All the linear guides are centrally lubricated from a central system. 

11) The Z-axis has a dual pneumatic counter-balance cylinder to allow very fast and accurate Z-axis positioning. 
12) This cnc foam router is with 4 axis on rotary, another design of 4 axis on spindle is model 4AS2540C cnc gantry milling machine.

Technical Parameter

XYZ Working Size: 2500×4000×1200mm

Rotary Axis(Dia×Length): 1000×4000mm, movable design

Table Type: Thick-wall aluminum profile

Spindle: 7.5kw ATC spindle, BT40 tool holder, spindle speed range 6000-12000 rpm/ min

Diameter Range of Cutter: φ3.175-φ32mm

Drive System: Delta AC servo motor and servo pack

Linear Guide: Origin Taiwan HIWIN 35mm square rails

Transmission: France Motovario reducer for all axes; X and Y axes adopt hardened helical rack and pinion transmission; Z axis 32mm grinding grade ball screw.

Controller: Taiwan Syntec 4 axis, separate keyboard and color LCD screen

Power Supply: AC 380V/50-60Hz, 3Ph 4 Wire

Net Weight: 8000KGS