Staffan Blomqvist
Member
As I've mentioned on an earlier thread I'm in the process of building my own casting setup. The plan is to build a small chamber that can be used both for vacuuming molds and pressure casting. The chamber is being constructed from an old compressor tank.
Getting pressure in the chamber is no problem, I'll just hook it up to my compressor. But what do I use to get a vacuum in the tank? I guess I need some kind of vacuum pump, but where can I get one?
Any and all answers greatly appreciated!
/staffan
Getting pressure in the chamber is no problem, I'll just hook it up to my compressor. But what do I use to get a vacuum in the tank? I guess I need some kind of vacuum pump, but where can I get one?
Any and all answers greatly appreciated!
/staffan