1. Home
  2. > Marble Adding Machine

Marble Adding Machine

Your site is a great inspirational resource for me, and since i work as a physics teacher i decided to build a marble adding machine for an annual school science fair. i modified your design slightly, mostly in cosmetic purposes and it works flawlessly from the start. great conversation object and great fun for my kids thanks, aleksandar.

Get Price

Online Message

Contact Us

If you are interested in the preferential price and technical parameters of our products, please leave your details, and we will arrange a professional technical manager to reply you within 24 hours.

  • Experts make plans Experts make plans
  • Customized production line Customized production line
  • After sales guaranteed After sales guaranteed

Get Latest Price

[email protected]

Zhengzhou hi tech Industrial Development Zone, China