VSM Thermco 520 4 Stack Horizontal Diffusion Furnace

This is a used VSM 520 core, suitable for rebuild

Left hand system

The VSM furnace is a copy of a Thermco 5204. 

The loaders are twin rail style

This unit is capable of being controlled by ICCI or Semy, or TMX but controller is not included. Was set up for Semy Mypro II

Includes the load station 102 long, 94tall 38 wide

furnace cabinet 84 long, plus 12 inch scavenger, 94tall 29 wide, plus sensors on the rear upper

source cabinet 40 long, 106 tall with regulator box (not shown) 31 wide

round scavenger

480v 300a 

Each tube level has a 41kva transformer and heating element.

Element bore, 10 inch maximum

150mm processing