... abundant designs 3.fast speed 4.strong products Ultrasonic welding machine Basic components1. New type PC intellectual ultrasonic generator; ... adjustable gears (maximum, medium and minimum), meets the welding requirements of different materials andthicknesses;3. The performance of ... chemical plastic piece. such as nylon, polyster, ABC, PC, PVC, PE, PP, PS, etc.Application:Apply to lace clothing, ...