The VACUUM BOX or VACUUM BELL produces a vacuum, generated by air pressure from the VACUUM PUMP. This makes it very easy to check the welding seam for possible leaks.
VACUUM PUMP – 230 V
VACUUM PUMP – 120 V
Leister – Easily check a welding seam for leaks
The WELDPLAST S2 TPO is a compact, ergonomically designed workhorse. The handy-sized extrusion welder puts out two kg / 4.4 lbs. of extrudate per hour and can even weld TPO materials without difficulty.