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Coffee vending machine

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elavarasu
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Last seen: 13 years 10 months ago
Joined: 02/07/2011 - 01:41
Coffee vending machine

Hai.........

I am an young entrepreneur.I sell coffee vending machines.this type vending machines contains more number of electronic circuits and dc motor.

I have so much of problem in this circuits.the frequently problems are in vending machines are,

a.DC motor is not working properly.
b.electronic control circuitary failed many times.

I don't know vending machines TECHNICALLY .I know only generally.so,HOW to overcome above these problems?please help me.