
350 aluminum frame sealing machine (double-sided top and bottom heating) comes with 2 electric heating wires

450 aluminum frame sealing machine (double-sided top and bottom heating) comes with 2 electric heating wires

650 aluminum frame sealing machine (double-sided top and bottom heating) comes with 2 electric heating wires

800 aluminum frame sealing machine (double-sided top and bottom heating) comes with 2 electric heating wires

1000 aluminum frame sealing machine (double-sided top and bottom heating) comes with 2 electric heating wires

350 aluminum frame sealing machine (single-sided bottom heating) is equipped with 1 electric heating wire

450 aluminum frame sealing machine (single-sided bottom heating) is equipped with 1 electric heating wire

650 aluminum frame sealing machine (single-sided bottom heating) is equipped with 1 electric heating wire

800 aluminum frame sealing machine (single-sided bottom heating) is equipped with 1 electric heating wire

1000 aluminum frame sealing machine (single-sided bottom heating) is equipped with 1 electric heating wire

Pneumatic 350 with upper and lower heating (self-provided air pump)

Pneumatic 450 upper and lower heating (self-provided air pump)

Pneumatic 650 upper and lower heating (self-provided air pump)

The hand-press 600-type seal is 8mm