... PP, PE, PVC, acrylic Ultrasonic welders suitable for welding toy, electronics, stationary, car parts, and many products which made ... control, micro controller panel2. Automatic overload protection3. Applicable Scope: toy, electronics, stationary, car parts, and many products which ... parts are importing from Europen,USA,Japan.3. The machine has limited equipment adjusting to make the welding uniforming ...