First of all Export dose not attract Excise Duty. But you want to remove material on payment of Excise Duty then you can get Refund of Duty thru Duty Draw Back.
For Merchant Export you need to
1) Furnish B-1 Bond. Which is revolving Bond i.e. when clearing goods Debit amount of Excise duty and credit after submitting prof of export
2) Gate Sign of Excise Suptd. on CT-1
3) Prepare ARE-1 with the details of Excise Duty
4) You can remove material on Self Removal Basis or from Excise Suptd.
5) After completion of Export you should submit prof of export with in six month to excise dept.
6) Manufacturer can remove without payment of duty on the basis of CT-1
7) Manufacturer should submit pink copy to his Rage Office this Pink copy will hand over to exporter on prof of export.
Regards,