Semi-auto winding machine for solenoid coil, Mainly for coils that need precise layer winding, such as solenoid coil, and hydraulic valve coil, segment tooth coil.
Automatic wire winding machine, big spindle distance(100mm),for various kind of big bobbin winding, solenoid valve coil, contactor coil, synchronous motor coil, ignition coil and stepper motor coil winding.
White with light yellow powder, insoluble in water and alkali solution, soluble in inorganic acid to form the corresponding salt. It absorbs CO₂ and water from the air to form basic carbonates. Store in ventilated and dry place, pay attention to moisture.