GZR-3A GZE-3A type of automatic coil winder applies to the coil winding of various kinds of small and medium-size distribution transformer. It is composed by the host winding machine, automatic winding displacement installation, insulation layer supply devices, bicipital force adjustable coil folder and small diameter paying off devices, actuating system and PLC control and servo system. And therefore it has the features of high automation, functional and powerful advantages. It ensures the axial directness compactedness and width directness compactedness for the coil winding. And it is especially suitable for the coil winding of rectangular coil.

Foil wire winder is also called foil coil winding machine, the foil wire winder is the special equipment for the foil coil winding. EKBR type foil coil winder applies PLC automatic control frequency conversion stepless speed regulation system, photoelectric corrective hydraulic system, automatic welding structure and other automated control system. And thus ensure the welding quality, and significantly reduce the transformer loss. Its performance level has reached the first-class level of the domestic industry.

General HV/LV wire winder applies to HV/LV coil winding of all kinds of small and medium-sized distribution transformer. The equipment applies the hardened cylinder gear mechanical transmission system and thus improves the winding efficiency. Besides, the structure of sensitive and reliable, frequency conversion speed regulation control, human touch screen interface, aerodynamic and mechanical damping ensures the quality of the HV/LV coil.

Combined coil winder applies to the coil winding of amorphous alloy core distribution transformer and has the functions of that of LV foil coil winder and that of HV foil coil winder. It can also applies to the coil winding of reactor and other kinds of coil winding in the electrical industry. The foil coil adopts the copper or aluminum foil of different thickness as the conductor, and the broadband-like insulation material as the layer insulation. The winding process is completed on the combined coil winder to form the package coil.The machine applies the PLC controlling system together with servo execution system. It has the features of high automation, functional advantage and so on.

Layer-insulation crimping machine is mainly used for the crimping of layer felt paper of transformer coil to form the insulation structure against the ends in the two edge sides of layer insulation and thus improve the mechanical strength of the coil, winding efficiency and lower the material cost. The overall structure, crimping molding principle, operation and control way of this crimping machine are copies of the similar imported equipment of America and therefore shorten the development cycle and ensure the high productivity and high reliability.

it is the special equipment of processing transformer iron chips. It applies the AC servo system, PLC self-controlling way, touch-color human-computer operation interface, and it is of high automation and high accuracy. it can meet the shear requirements of annual output of 590,000 KVA-600,000 transformer core shear, and thus simplify the process cycle of core and improve the productivity and it also has the features of maintenance-friendly and small footprint.

It is the special equipment for the assembled of amorphous alloy core transformer (amorphous transformer). It can supply to the allocation of various specification of the oil-immersed and dry-type amorphous transformer. It has changed the packaged technology of traditional distribution manufacturing by pre-assembling the winding on the lift platform of the erecting stage. The axes of the winding are on level condition and each single-core box horizontally penetrates the winding hole. The process of core folding, assembly closure, body insulation assembly, folder fasten are all completed on the erecting stage. In the process the erecting stage can be adjusted the height to meet the different assemble requirements.