It specializes in the production of transformer machinery

It developed the amorphous alloy foil winder and foil winder, silicon steel automatic shear line with the advanced technology

ZHR-400 combined coil winder/

general：

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.HV coil adopts the round or rectangular cross-section wire as the conductor, and the broadband-like insulation material as layer insulation. The winding process can be completed by the force adjustable coil, automatic winding displacement installation, insulation layer supply devices and host winding machine of the combined coil winder to form the package coil. The shape of the coil can be round, oval and rectangular and so on.
The machine applies the PLC controlling system together with servo execution system. It has the features of high automation, functional advantage and so on. It ensures the axial directness compactness and width directness compactness for the coil winding. It can complete the HV and LV coil winding one off and therefore simplifies the technology and improves the efficiency.
All the functions of the equipment support the production of electrical coils which meet the standard requirements.
This machine is the essential device to the production of such serial electrical products.
the constitute and function

combined coil winder is made up of 1）foil uncoiler 2）lead feeding device 3）reply oriented device 4）fur pressure device 5）coiler device 6）automatic winding displacement device 7）layer insulation decoiling device 8）main frame 9）automatic welding device 10）POE 11）electric control device and so on
main technique standard

serial	item	technical specification	attachment
1	coil processing range
1.1	axial length	Max:400mm
1.2	axial length(including down-lead)	Max:520mm
1.3	outside diameter(do not includes the platoon)	Ø700
1.4	outside diameter（Max）	Ø720
1.5	inside diameter（Min）	not limited
1.6	coil shape	round、oval、rectangle	coil weight≤600KG
2	coil material
2.1	copper foil or aluminum foil	width≤400mm,thickness 0.35-2mm ID of coil stock：Ø500，OD≤Ø800
2.2	lacquered lead	round wire：Max Ø3.5mm,sheet wire：Max3*12mm
3	conductive foil decoiling equipment
3.1	loading cylinder length	400mm
3.2	loading cylinder movement range	Ø440—Ø520
3.3	loading cylinder tolerance（Max）	1000KG
3.4	tensile force	Max：3000N-M	stepless regulation
3.5	tensile working pressure	0----0.6Mpa
4	lead rough shape cutting frame	independant two set (each set of round wire and sheet wire)
4.1	rough shape cutting axial diameter	Ø40
4.2	damping force	Max：360N	stepless regulation
4.3	damping working pressure	0----0.6Mpa
5	lead automatic winding displacement device
5.1	winding displacement pitch	0.1mm
5.2	pitch range	0.1-12mm
5.3	winding displacement accurancy	±0.05 mm
6	up- coiler
6.1	wind speed	0-200n/min
6.2	working torque（Max）	≥3000N-M
6.3	wind power	5.5KW
6.4	mode of speed regulation	frequency stepless speed regulation
7	layer insulation decoiling equipment
7.1	layer insulation mount axis	independant two sets
7.2	OD of layer insulation volume	≤Ø450mm
7.3	ID of layer insulation volume	Ø76mm
7.4	width of layer insulation volume	Max：420mm
7.5	decoil axis form	pneumatic
7.6	damping force（two independant sets）	≤50N-M
8	correcting device
8.1	corrective	servo-actuator system
8.2	correcting accurancy	±0.05 mm
9	drive-by-wire system	PLCautomatic way
9.1	counting digit	four digits（0--9999）	counting accurancy：0.1 turn
9.2	basic function	subsection input、reversible、power cut memory and so on
9.3	operation interface	tactile control panel	dialogue
9.4	gross power allocate	8KW