... welder machine High frequency manual sliding table PVC welding machineCharacteristics:1. Adopt manual sliding table, precise poistioning, easy operation and maintenance.2. Utilize European-style high-frequency high ... for welding PVC/PVC, PVC/card, special plastic material ( PE, EVA, PS, PC, PET, APET, PETG and GAG), blister packaging (double blister welding, blister and card welding ...