Nigeria Biscuit Machine Import / Machinery Industry

I need a small scale busicult machine.

we are hoping Start small scale manufacturing quality cookie's Biscuits, mostly for schools. Could you please advise the best machine to start with

We want to buy a biscuit processing line for soft and hard biscuit with electrical oven. the capacity is 400 kg/hr and the line should include dough mixer to packaging machine.

What is the cost price of a fully automated buiscuits making machines that is diesel powered or solar powered.?