LV Foil Winding Machine

• Voltage: 380V
• Warranty: 1 Year
• Layer Insulation Installed Shaft: 4
• Welding Way: TIG
• Welding Speed(M/Min): 0--1
• Install Shaft Expansion Way: Pneumatic
• Model NO.: BR/IV-1400
• Decoil Tension: Pneumatic, Stepless Adjustable
• Axial Length(mm): 250-1400
• Coil Form: Round/Square/Rectangular
• Center Height(mm): 900
• Coil Material Thickness(mm): Copper Foil :0.3-2.5; Aluminum Foil : 0.4-3
• Working Torque (Max)(N.M): 16000
• Winding Power(Kw): 37
• Transport Package: Standard Packing
• Specification: 10000*3000*2300
• Trademark: Trihope
• Origin: Shanghai
• HS Code: 8479811
• Production Capacity: 30 Sets/Month

Product Description

1. Summary

This foil winding machine is four-layer LV foil winding machine, apply to amorphous transformer, oil-immersed transformer. Winding coil is foil belt. Coil shape can be round, oval, square, rectangle, etc.,
The equipment is with full function, high production efficiency, the foil belt tension by pneumatic control is convenient and reliable, adjusting by servo control is accurate, stable and reliable, to ensure the processing quality of wire coil.
LV foil coil uses different thickness copper or aluminum foil as conductor, wide band type insulation material as layer insulation, complete winding in foil type winding machine, forming roll coil. The shape of the coil can be round, ellipses, rectangles, etc.
This equipment can also be applied to the similar coil winding of electrical industry.
The machine adopts PLC control method has the characteristics of high degree of automation and full function.
Each function of equipment provides enough support for producing the electrician foil coil which meet the requirements of specification. This machine is necessary equipment for producing such appliances parts
. Main technical parameters

Sr#	ITEM	SPECIFICATION
1	Coil	Processing range
1.1	Axial length	250~1400 mm
1.2	Axial length(Include lead)	400~1600 mm
1.3	Outer diameter ( Max )	Φ1000
1.4	Coil form	Round/square/rectangular/coil weight ≤2000 KG
1.5	Center height	900mm
2	Coil Material	Copper foil, aluminum foil
2.1	Width	250-1320 mm
2.2	Thickness (Max) (Total thickness)	Copper foil :0.3~2.5 mm Aluminum foil : 0.4~3 mm
2.3	Coil inner diameter	Φ152
2.4	Coil outer diameter (Max)	Φ700
	De-coiler	Independent four sets
3.1	Length of bearing cylinder	1450 mm
3.2	Expansion range of bearing cylinder	Φ145~φ155
3.3	Bearing capacity (Max)	1000KG
3.4	Expansion force (Pneumatic)	0~16000N   Expansion force stepless adjustable
3.5	Mode of offset correction	Manual / Automatic
	Winding machine
4.1	Winding speed	0~20 rpm
4.2	Working torque (Max)	≥ 16000 N•M
4.3	Winding power	37 KW
4.4	Speed control way	Frequency conversion stepless speed regulation
4.5	Winding shaft	70*70mm
5	Welding device
5.1	Welding mode	TIG
5.2	Conducting bar welding thickness	≤ 20mm
5.3	Welding speed	Automatic speed control 0~1m / min
6	Cutting device
6.1	Cutting form	Screw cutting disc
6.2	Cutting speed	1.5 m / min
6.3	Cutting length	1400mm
7.	Layer insulating de-coil device
7.1	Layer insulation installed shaft	2 sets
7.2	Layer insulation roll outer diameter	≤φ400 mm
7.3	Layer insulation roll inner diameter	φ76 mm
7.4	Layer insulation roll width	250~1400 mm
7.5	De-coil shaft tension method	Inflatable type
8.	The end insulation uncoiling device
8.1	Quantity	Left and right each 4 sets
8.2	The end insulation outside diameter	≤φ350 mm
8.3	The end insulation ininer diameter	Φ 74 mm
8.4	The end insulation width	10-100mm
9.	Rectifying device	Independent four sets
9.1	Rectifying mode	Servo system
9.2	Rectifying precision	Random±0 .4 mm      20 layers coil ±1mm
10.	Electric control system	PLC automatic control mode
10.1	Number of digitals	4-digital(0--9999.9)Counting accuracy 0.1 turn
10.2	Operation interface	Color touch screen
11.	Other
11.1	Layer insulation cutting device	Configuration two sets
11.2	Foil material edges deburring device	Configuration four sets
11.3	Foil material cleaning device	Configuration four sets
11.4	Welding cooling water tank	configuration
11.5	Electric Power Supply	380V/50Hz, 3-phase (can bu customrized)

. Composition and function of equipment
BR/V-1400 foil winding machine include

1) Foil de-coiling device 2) Winding device 3) Layer insulation de-coiling device
4) The main frame parts 5) Welding device 6) Deburring and cleaning device
7) Cutting device 8) The end insulation uncoiling device etc.