Mica Washer Gluer

Build up mica washers for use as electrical insulators.

What does a Mica Washer Gluer do?

Builds up mica washers for use as electrical insulators: Dumps washers into tumbler equipped with series of upright spindles onto which washers fall as tumbler spins. Removes spindles filled with washers, dips spindles into binding solution, and places spindles coated with binding solution into drying oven or ignites coated washers with match to dry washers. Removes spindles from dried washers and splits washers into specified thickness, using knife.