How to guide more number of graduate students?
I will advise as many students as possible.

Don't do this.  It's unethical.  Graduate education, especially for PhD students, should be about quality, not quantity.  If everyone worked to maximize the number of PhDs, then there would be far more PhDs than are needed.  This has already happened in most fields, but maybe not yours.

How do I recruit more graduate students?

If you insist, then

Raise funds, probably through applying for grants.
Advertise that you have money to pay graduate students a competitive stipend.  In my experience most faculty underestimate the current free market stipend.
Publish frequently.
Ensure your students graduate promptly.
Treat them decently.
Help them find jobs.

If you have a reputation for these things, you will have plenty of students - unless your university has a reputation for not doing these things, in which case you will have to move.