... u. 4.We are a manufacturer. Robot arm for take out Plastic products:Single ARM Handy Controller:Can work by itself ... air cylinder driven, inverter motor, and AC servo motor. 1.Modular installation, easy maintenance, easy replacement.2.Frequency motor ... elec-trically adjusted (option type).Provide the standard equipments.Features:1)Improve safety, save labour, improve efficiency and quality, expand ...