What is the difference between the Zen Chi machine and the Sun Ancon Chi Machine?
The main difference is price. With the Zen Chi machine being only $247.00 freight included, and the Sun Ancon Chi Machine being $693.00 plus pack & post. That makes it considerably dearer. Having examined the internal drive system of both machines, I found very little difference. they both use a cam drive to change the circular motion of the motor into a horizontal side to side movement. I measured the sideways displacement, and the height and speed, and there was virtually no difference. Personally I cannot see why the Sun Ancon Chi machine costs so much. It is for this very reason that I have never sought to sell the Sun Ancon Chi Machine, rather contenting myself with the lower priced Zen Chi machine, where I feel that the user has value for money. When buying anything on line I always look to see if the seller has enough confidence in their product to offer a money back guarantee, and if it is being sold through a secure third party payment processor such as Pay-Pal with their thir
