The Wonderland Board

In the past, the keeper of time had a bad publicity. Lies!
Chronos is a very family-friendly man. Here's the proof:

yippie, a new one
I love your levels!!

This was a bit easier than most of the others. I loved the different actions of the hourglasses.

Then the trepidatious maze Very funny!

Looks like our crew are in for some exciting times.

Thanks Chip

Yes, I managed that one without too many troubles but I've still to tackle No.9.

Fun level Chip, thank-you!

Great fun, thanks.

There is one gate which I did not manage to keep open, so I did not even attempt to open it and completed the level anyway.

EDIT: I did find how to keep all gates opening - great machinery indeed!!!

The walkthrough:

The first step:
Go R and 3xD on the travelator. Steer R and go 2xR. Push the wooden box R onto the conveyor. Go the same way back to your starting position.

Hourglass 1:
Push boulder 3 (from left to right).
When it reappears through the white TP: Push boulder 2.
When they reappear through the black and white TPs: Push boulder 1.
When they reappear through the black and white TPs again: Push boulder 4.

Hourglass 2:
Go D through the upper red TP, you'll push a box U. Wait until the next box stops on a red timer.
Go D through the lower red TP, you'll push a box D. Wait until the next box stops on a red timer.
Go U through the upper red TP, then D through the lower green one. You're back on the top now.
Push the upper left box D. Wait until it stops on a green timer, then push the upper right box D too.
Go around the 3rd hourglass onto the rightmost travelator. Steer L, go 2xL and push the last wooden box L, when another box slides into the lower green TP.

Hourglass 3:
Go back R onto the travelator and wait, until you stop below the left tramp.
Jump U, you'll stop on a travelator, two tiles below the right tramp.
Go U and jump U, you'll stop on a travelator, two tiles below the left tramp.
Go 2xR and slide R to push the yellow sphere D into the yellow TP.
Quickly slide U, go 2xU and watch the yellow sphere! When it bounces over the second tramp (the right one): Slide R to push the blue sphere U into the blue TP.

Hourglass 4 (The wheel of time):
Slide D and go D onto the rightmost travelator. Steer R to the wheel of time.
Collect the bonus coins inside the little hedge mazes and push the steel boxes to the left and to the right of the central cyan TP.
Enter this TP from U or D to get back near your starting position.
Push the boulder here L into the left cyan TP. Follow to push the left steel box L and L again.
Push the right steel box L into the central cyan TP to clear the path for the boulder.
Go to the top of the wheel and push the boulder R to start it.
Enter the following labyrinth and enjoy the signs!