Select photos from Grenning Models production runs
This shows the gear box assembly phase for our first model, the 1/7th scale Otto-Langen (1990)
The first group of models ever built in our shop.
1/7th scale 1867 Otto-Langen
1/6th scale Otto-Langen. 27 shown from the first run of this size model
Note the flywheel casting for the 3/4 Scale engine in the foreground
14th scale Otto-Langen model built by Grenning Models 1991
Height of model is less than 12". Main bearing bolts are 0-80 thread !
The 1/2 HP Springfield run
Well over 100 machined flywheels for the 1/2 scale 1 HP Springfield
The tedious job of painting (during the Springfield run)
Another view of the Springfield production run
The 1/2 HP Springfield run (shown in mid-priduction) Spring 1998
Production of the Sombart (mid-1993)
There were 3 times as many casting kits as finished models. (This was Grenning Models only casting kit available to date)