Portable Manual Refrigerator soft PVC plastic Door Gasket Welding Machine The manual refrigerator door gasket welding machine has feature of: (1) Light weight: total weight just 15kg, so it is convenient to take any place, it is the good choice for gasket repair company. (2) Easy operation, just 4 steps to finish a gasket. (3) Fast welding,welding period 11-14s (4) Heating temperature can adjusted, and also easy to chance mould. (5) The main point: eclomical price for all company.