Veluri, Are you trading 1 min chart using 3 bar MA ? (as per suzlon chart).
In my view, we got to define out trading TF in the strategy. 3/15 sma on larger timeframe which has low noise level, might work well. but on shorter timeframe it will produce false signals.
Visually it might look great but with proper system test, one will be able to find real output.
Moreover, hope you are taking into consideration the effect of opening gap in calculation of MACD and both MAs in first 60 to 90 mins of the day. In MACD/MA calculation, close price of bar is used..and in first 1 hr, the value from previous day will be used and that will give distorted reading.
Happy Trading