SIGMA G4 Pick and Place Machine details:
A. Wide range of direct drive is type mounted head DDH (Direct Drive Head)
High-speed high-precision direct-drive placement head
High-speed JII page pickup
Supports a wide range of components
B. Network bilinear drive
Fully enclosed control, high-speed, high-precision positioning by Y-axis dual drive
Long-term maintenance-free by using a linear motor
High crystal quality
A. Rotary inspection
For all the tiny components, measure the posture (presence or absence),
component thickness, feedback on the installation height
Check the pick up of the pick-up unit (check the pick-up before pick-up)
B.ACV System (Advanced Component Validation)
Prevent mis-production by checking if the feeder is anchored
One-stop management of traceability support / data
Compact Premium Modular Mounters SIGMA-G4 achieve high productivity and high quality
with functions such as direct drive head, overdrive motion detection apparatus, and linear
motor driven XY beams. SIGMA-G4 and SIGMA-G5 allow you to quickly change the head units
and tray units so that you can flexibly handle changes of component types.
These mounters offer significantly improved maintenance such as easy cutter unit detachment.
Concept:
Over drive motion
Ultimate access
Super wide range DDH V5
Smart operation
Voluntary line operation
Wide open &Easy access
Quick exchange
Auto changeover PP type
LISA :Feeder hot swap 
