[away3d] How i can speed up my project...

[shakil]

I am newly works with away3D. In my project there are 30 different
objects and each object is movable. This is like a chessboard game.
But it is too solo when i render 30 objects. How can i speed up
rendering? This is like chessboard where each piece is a object.  It
works fine where there are less than 10 pieces but when the number of
piece increase then it response too solo. Thanks to all.
Shakil