So finally the wait is over, at least for me. I've been developing a CNC hot-wire cutter for foam cutting for a while now, it's a nice machine with flashy aluminium parts that makes foam cutting very convenient.
The kits will soon be available through Technigriti Systems, Bangalore.
The dimensions/work volume of the machine can be modified as per the customer requirements, typically stock kits are 1000x500x500mm (LBH).
Comes with Arduino based hardware that can be used with a host of softwares including Mach3 and DevFoam, etc.
Also, you can add your own hardware controller.

More about pricing and availability coming soon.

Can u please show a video of foam wing being cut by this machine.  Also what software do you use.. is it freely available??

The technical specifications of the machine along with some real pictures would be very helpful to understand the machine. Also the cost would be a deciding factor for buying 4 axis CNC machine because of limited usabilities.

Pravin

Wonderful! Can it take Nema23 motors? I have 4 of them lying around with me (along with TB6560 controller) from a DIY hot wire system that didn't work as expected.

SPECIFICATION
Bed Size: 1300 mm x 1300 mm X 800MM
Work Area: 1000 mm x 1000 mm X 500MM
Motion: DELRIN V WHELL WITH HIGH QUALITY BEARING
EXTRUSION: 8040 C BEAM extrusion AND 2020 T SLOT USED
Motor: NEMA 23 (10.1 kg Torche)
Controller: ARDUINO BASED tb6600 driver Software: universal GCODE SENDER
Cutter : 24 GUAGE NICROME WIRE WITH REQUIRED POWER SUPPLY
Suitable material: Thermocol Block and EPE Foam
Item not included: waste board
Machine will be shipped in semi assembled form. Order will be processed after receipt of 30% payment. 15 DAYS TIME TO PROCESS THE ORDER
Price : 60000

HOT WIRE THERMOCOL CUTTING CNC MACHINE FOR CUTTING BLOCKS
FOR MORE DETAILS WHATS APP ON 9106585085
BLOCK SIZE 1MTR X 1MTR X 0.5 MTR

VIDEO LINK : 

Where can I find a wing-cutting service except Vortex RC? I don't think Vortex RC is providing hot wire wing-cutting service anymore so I am here looking for some alternatives in India. Can you help?