
Kraul Water Hammer Mill
Bring the charm of an old forge to life with this working Hammer Mill kit! Just like traditional blacksmiths’ tools, this model features a rhythmic hammering action that can be adjusted for speed and force.
It’s powered by any of Kraul’s ingenious energy sources—connect it to the small water wheel, turbine, river wheel or sail windmill to see mechanical energy in action. A hands-on way for children to explore kinetic force, rhythm, and the ingenuity behind early machines.
Note: Additional kits (energy source), and accessories are available separately.
Original: $63.28
-70%$63.28
$18.98More Images



Kraul Water Hammer Mill
Bring the charm of an old forge to life with this working Hammer Mill kit! Just like traditional blacksmiths’ tools, this model features a rhythmic hammering action that can be adjusted for speed and force.
It’s powered by any of Kraul’s ingenious energy sources—connect it to the small water wheel, turbine, river wheel or sail windmill to see mechanical energy in action. A hands-on way for children to explore kinetic force, rhythm, and the ingenuity behind early machines.
Note: Additional kits (energy source), and accessories are available separately.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Bring the charm of an old forge to life with this working Hammer Mill kit! Just like traditional blacksmiths’ tools, this model features a rhythmic hammering action that can be adjusted for speed and force.
It’s powered by any of Kraul’s ingenious energy sources—connect it to the small water wheel, turbine, river wheel or sail windmill to see mechanical energy in action. A hands-on way for children to explore kinetic force, rhythm, and the ingenuity behind early machines.
Note: Additional kits (energy source), and accessories are available separately.























