The Forsthoff P2 Auto Welder, from Abbeon Cal Inc., is a 120V-2200W automatic overlap welder that uses convenient 20-amp “household” power or a 3000W generator. A 230V-4000W version of the machine welds plastic materials up to 60 ml at higher speeds.
The P2 is a low-maintenance, durable yet economic machine that has a powerful gear motor to ensure crease-free welding as well as a steady, straight seam, even on slopes.
The lightweight auto-welder (38 lbs.) comes with extra weights for welding thicker material. See Abbeon.com for machine specs and prices.