With a rank of around 30,000 or below, you have chances of procuring a seat in the following colleges:

SRKR engineering college

Andhra University, Vishakapatnam

Sarojini Institute of technology

Yet, ranks and scores vary each year depending on various fators like difficulty level of the question paper, availability of seats and so on. However, you can predict the colleges which you are likely to get, using the below mentioned link:

careers360.com/ap-eamcet-college-predictor