Chinese Foil winding machine with Cold Press welding

Foil Winding Machine--With Cold Press Welding Technology

Transformer LV Coil Winding Machine

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Foil Winding Machine--With Cold Press Welding Technology

Transformer LV Coil Winding Machine

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1. General

BRJ-type foil winding machine is used for power transformers and electrical industries foil winding coil. According to the different working width is divided into three types: BRJ-1400 type, BRJ-1000 type, BRJ-800 type. Also according to winding layer are divided into double and single foil winding machine. (The BRJ-800 type have single foil).Besides, it can also be manufactured according to the user requirements.

2. Technical characteristics

Bus-bar and conductor-foil is connected by TIG Welding or Cold Press welding device.

1.The equipment actuating mechanism adopts the pneumatic component control other than the motor, avoiding the phenomenon of hydraulic oil leakage;

2.The welding system adopts the imported linear guide rail and ball screw;

3.It adopts the photoelectric servo motor to control the planes of the coil face with fast response;

4.The decoiling machine is equipped with five alloy coating friction plates with the maximum tension of 20000 N;

5.The equipment is high-tech product on the base of actual condition, the appliance applies the PLC automatic controlling and thus it has the features of high automation and easy operation.

6.Tension adjustment can be made on the control panel on demand and the operation is divided into manual mode and linkage mode.

7.So, one machine can finish all the requirements for foil coils.

China manufacturer of foil winding machine;

Chinese foil winding machine;

China foil winding machine

Foil winding machine, made in China;

foil winding machine manufacturer in China

transformer LV foil winding machine, China;

transformer HV foil winding machine, China;

Foil foil cold press welding, China

LV foil cold press welding, China

HV foil cold press welding, China

Chinese manufacturer of foil winding machine

3.Standard Parameter

SN	Item	Standard Parameter
SN	Item	BRJ-1400 type	BRJ-1000 type	BRJ-800 type
1	Coil processing range（mm）
1.1	Axial length(mm)	500～1400	250～1000	180～700
1.2	Axial length(including down-lead) (mm)	650～1550	400～1250	330～850
1.3	Outside diameter(do not includes the platoon)mm	φ700	φ700	φ700
1.4	Outside diameter（Max）(mm)	φ800	φ800	φ800
1.5	Inside diameter（Min）(mm)	φ130	φ100	φ
1.6	Coil shape	Round, rectangle	Round, rectangle	Round, rectangle
2	Coil material
2.1	Material	Copper foil, aluminum foil	Copper foil, aluminum foil	Copper foil, aluminum foil
2.2	Width(mm)	450～1250	200～1050	180～750
2.3	Thickness(mm)	Copper foil：0.5～2 Aluminum foil：0.5～3	Copper foil：0.3～2 Aluminum foil：0.5～3	Copper foil：0.3～2 Aluminum foil：0.5～3
2.4	Coil stock inside diameter(mm)	φ400／φ500	φ400／φ500	φ400／φ500
2.5	Coil stock outside diameter（Max）(mm)	φ1000	φ900	φ900
3	Uncoiler		One set
3.1	Useful length loading charging barrel（mm）	1350	1050	750
3.2	Collapsible range of the loading charging barrel(equipped with second filler block)	φ480／φ520	φ480／φ520	φ480／φ520
3.3	Tolerance of the loading charging barrel（Max）KG	2000	2000	1000
3.4	Tensile force(independent second gear)	30000N.m	20000N.m	10000N
3.5	Collapsible working pressure	0～0.6Mpa	0～0.6Mpa	0～0.6Mpa
3.6	Centration way	Active way	Active way	Active way
4	Up-coiler
4.1	Speed of wind	0～24r／min	0～25r／min	0～30r／min
4.2	Working torque（Max）	≥10000N·m	≥8000N·m	≥4000N·m
4.3	Wind power(KW)	22	15	11
4.4	Mode of speed regulation	Frequency conversion step less speed regulation	Frequency conversion step less speed regulation	Frequency conversion step less speed regulation