Function:
weld the bottom of tube; Vertical welding, with better weld quality.

Main features:
*** clamp the tube to weld, easy opeartion;
*** load material by human, weld auto;
*** machine with small size, nice design;

Application:
weld bottom of the tube for cartridge heater;

Information need for order GT-HJ201 vertical welding machine :
*** diameter of tube to weld;
*** length of tube to weld;
Electrical supply (for example, 1 phase in 220v , 3 phase in 380V, 50hz)；