There are several articles associated with this forum which you can no doubt make some use of, but in essence, you will need to create a gold image on one machine and ideally run sysprep to get the image ready for cloning. Then make an image with Ghost, prepare the disks on the target machines and write the image to the target machines. This assumes all the machines are identical hardware.
If the machines are different. you will need to use the Ghost tools to add a driver library into the build so that the correct drivers are available for each machine when it first tries to boot. If all this is new to you, consider getting someone in to help you, or at least read the Ghost documentation from cover to cover, as this process is complex and takes a while to understand fully.