Wrapping wire

List 5 type of enameled wire characteristics
Acetal enameled wire
Polyurethane enameled wire
Polyester and modified polyester enameled wire
Polyesterimide/polyamide imide composite enameled wire
Polyesterimide/polyamide composite enameled wire

Silver plated copper wire is manufacture with the combination of silver and copper and Silver Plated Copper Electrical Wire is manufactured using grade copper and silver; the industrial standards are always kept into the consideration.

Electromagnetic wires used to make motor windings can basically be divided into two categories: enameled wires and wound wires, in addition to inorganic insulated electromagnetic wires. Improve the electrical and mechanical properties of the magnet wire, improve its solvent resistance, heat resistance, and reduce the thickness of the insulation, which can greatly increase the slot full rate of the motor. The slot full rate is the ratio of the total cross-section of the conductor in a slot of the motor to the cross-sectional area of ??the slot, or the filling factor of the slot. This value is of great significance for reducing the volume and weight of the motor.

Copper Clad Aluminum Enameled Wire is one of magnet wire, used for electric equipment. ECCA is popular enameled wire, maybe instead of the copper enameled wire and aluminum magnet wire in some field.

Paper Wrapped Aluminum wire Production Process

One step :
Take the pure aluminum material drawing into the aluminium rod wire;

Two step :
Through the extrusion production line, take the aluminum rod wire into extruding and coarse drawing operation, then becoming the requirement specification of Bare aluminium wire;

Three step :
Take up the Bare aluminum wire conductor, and inspection the bare wire coil products;

Four step :
Annealing the bare aluminum wire, and placed neatly, ready to production;

Five step :
Doing the digital dividing and cutting paper process and finished;
Pay-off the wire coil products, ready to paper covering production;

Six step :
Taking into straightening and tension lenvelling operation, ready to paper winding;

Seven step :
Taking into the paper winding operation, and then for inspecion;

Eight step :
Pulling the finished paper-covered wire, and then for take-up the wire coil , ready to packing.

Enamelled wire stripper is specialized to depainting for transformer and electrical machine etc, and the different strippers can be chose and according to different heat resistance levels and different enamelled materials. The products include BT-112 strong enamelled wire stripper BT-105 quick enamelled wire stripper BT-101A/B stripper etc. Its characteristics BT-112 is applicable to depainting for the thrum of Copper Wire Aluminum Wire with the heat resistance level 180(H), 200(H+), 220(C). BT-105 is applicable to fast depainting for the thrum of enamelled Copper Wire Aluminum Wire with the heat resistance level 130(B), 155(F); BT-101A/B is applicable to depainting for voice coil wire EI.

enameled aluminum wire is composed of aluminum conductor and insulation materials, which is insulated with a thin film or coating and creates a magnetic field when the wire is would in a coil and power is applied. Aluminum Conductor is main type of enameled wire.

Good Quality Paper Covered Flat Aluminum Enameled Copper Wire is made of bare copper wire or bare aluminum wire, or paper-covered wire as the core, wrapped with paper for insulation. According to customer and national standards, the conductor is wrapped with telephone paper, electromagnetic paper, and high-density inter-turn insulation paper. As conductor insulation, it is an ideal material for civilian-made oil-immersed transformers; especially semi-hard insulated copper wires, which can significantly improve the winding resistance. The mechanical properties and short-circuit resistance can be widely used in the winding of large and medium-sized transformers.

The enamel wire is a wire having an insulating layer, which is a transformation of electromagnetic energy in a winding form, also known as a winding wire.

Anti-electricity-firecable wire
2. Aluminum winding wire
3. Three-layer extruded insulation wire

Paper-covered Aluminium magnet wire deliver excellent performance when used with oil such as transformer oil. A paper with a small hygroscopicity, mechanical strength, good permeability for oil, and high dielectric strength should be selected.

Application of Telephone cable paper covered insulated Aluminum magnet wire strip:
Paper covered Aluminum magnet wire is used in oil-immersed transformer and other similar electrical coil windings.

Copper Clad Aluminum Wire is a new enameled wire, is composed of aluminum conductor covered with copper materials, maybe self-bonding, also called self-bonding enameled wire. And the short word is ECCA.

Polyimide Film Covered Aluminum Wire Production Process

One step :
Take the pure aluminum material drawing into the aluminium rod wire;
Two step :
Through the extrusion production line, take the aluminum rod wire into extruding and coarse drawing operation, then becoming the requirement specification of Bare aluminium wire;

Three step :
Take up the Bare aluminum wire conductor, and inspection the bare wire coil products;

Four step :
After annealing the alumium wire coil , cleaning and pay-off the wire coil, ready to next operation;

Five step :
Taking into straightening and Tension levelling operation, varnish treat the surface of wire, and then for the glass fiber covered;

Six step :
And then for baking the fiberglass wire , pulling the finished wire, and take-up the fiberglass wire products.

Fiberglass Covered Aluminum Wire Production Proce

One step :
Take the pure aluminum material drawing into the aluminium rod wire;

Two step :
Through the extrusion production line, take the aluminum rod wire into extruding and coarse drawing operation, then becoming the requirement specification of Bare aluminium wire;

Three step :
Take up the Bare aluminum wire conductor, and inspection the bare wire coil products;

Four step :
Annealing the bare aluminum wire, and placed neatly, ready to production;

Five step :
Pay-off the wire coil products, ready to fiber glass covering production;

Six step :
Taking into straightening and tension levelling operation, and then for the covering fiber glass;

Seven step :
Doing the fiber-glass covering operation, and inspecion the production process;

Eight step :
Packing the fiberglass covered wire products, and placed neatly in the warehouse.

AWG magnet wire is also called enamelled manganin wire which is composed of copper or aluminum conductor with insulation materials, such as PE, EI, UE, etc. The enameled wire have different performance according to chemical performance, heat resistance and others.

The Flat magnet wire size:
155 modified polyester enameled rectangle wire: a: 1.00-5.00;b: 2.00-16.00
180 polyester imied enameled rectangle wire: a: 1.00-5.00;b: 2.00-16.00
220 polyester imied enameled rectangle wire: a: 1.00-5.00;b: 2.00-16.00
200 polyester imeid/polyamide-imide enameled rectangle wire: a: 1.00-5.00;b: 2.00-16.00

The round enameled wire size
155 modified polyester enameled aluminum round wire: 0.25mm – 2mm
200 polyester imeid/polyamide-imide enameled round copper wire:0.016-7mm

Product Name:Oil Immersed Transformer Winding Wire
Type: round or rectangular wire
Features: Telephone paper, cable wire or 500KV transformer turn-to-turn insulation paper is used for insulation. After dipping.
Conductor Material:Aluminum or Copper
Application:used for Oil Immersed Transformer, transformer coils
Certificate:UL,RoHS
Thermal Class:105¡æ

Enameled wire production water also has many uses, and similarly, the requirements for water quality are also different. According to the water quality requirements of the purpose of use, it can be divided into: annealing furnace sealing water, equipment cooling water, lubricant manufacturing water, etc.

1. Mechanical function: including elongation, return angle, softness and adhesion, scraping, tensile strength and other items.
2. Heat resistance: including thermal shock and softening breakdown test.
3. Electricity includes: breakdown voltage, lacquer film continuity and DC resistance test.
4. Chemical resistance includes solvent resistance and welding.

Enameled aluminum wire ,High resistance to heat shock, high temperature and good performace at softening breakdown, suitable for high-speed automated routing, able to be direct weld, with no pinhole, resistive to high frequency, wearing, refrigerants and electronics corona, high breakdown voltage

Enameled wire is the most widely used electromagnetic wire in the production of low-voltage products. A key performance requirement of this electromagnetic wire is the continuity of the paint film, which is to check the number of pinholes in the paint film under a certain length. When checking the number of pinholes, use a professional paint film continuity tester. The fewer the number of pinholes, the better the paint film integrity of the magnet wire.

Electrical wiring to be run in conduit comes in individual strands, encased in insulation to protect the wire and insulate it from other wires and the conduit. Wires come in ither solid or stranded, depending on the wire size. Bare conductors are available for ground wires only. The insulation is made to take on some rather extreme conditions. Heat-, oil-, gasoline- and water-resistant coatings are all available to help your Insulated electric wire survive.

Double Glass-fiber Covered Rectangular Aluminum Wire is a kind of winding wire made by electrician round aluminum rod drawn or extruded into a rectangular conductor by a certain specification die, and then a double glass fiber insulation layer is wrapped on the rectangular conductor.

3.1 Elongation:
The standard refers to GB/T6109, inspection method: stretch the instrument
Calculation method: ratio of (length after stretching-length before stretching)/length before stretching;

3.2 Snap off:
The standard is to pull at a speed of 2 meters per second to check that the paint film is not cracked,

3.3 Round rod winding:
Wrap the enameled wires of different specifications and the corresponding copper rods around ten times to check that the paint film is not cracked. The diameter of the copper rods refers to the requirements of GB/T6109;

3.4 Thermal shock: Put the winding enameled wire in an oven (hanging in the middle of the oven) for 0.5 hours. The temperature of the oven corresponds to the specification requirements of the enameled wire. Refer to GB/T6109. After the drying, check that the paint film is not cracked.

Precautions for storage should be well packaged, should not be placed in a high-humidity warehouse, should not be exposed to direct sunlight, and should not be placed near acids, alkalis and organic solvents.

The samples for the dielectric strength test are also twisted pairs, and the number is 5 pairs. During the test, the voltage was applied at a boosting rate of 500V/S until breakdown, and the voltage at the time of breakdown was recorded. The requirements for dielectric strength in the NEMA MW1000 standard will vary according to different wire diameters, different paint film thicknesses, and different enameled wire types.

1. Mechanical functions: including elongation, rebound angle, softness and adhesion, paint scraping, tensile strength and other items.
(1) Elongation reflects the plastic degeneration of the material and is used to check the ductility of the enameled wire.
(2) The rebound angle, the softness reflects the elastic deformation of the material, and is used to check the softness of the enameled wire.
¢ÇThe durability of the paint film includes winding and stretching, that is, the promised tensile deformation of the paint film without cracking when the conductor is stretched and deformed.
(4) The adhesion of the paint film includes snap-off and peeling. First, check the adhesion of the paint film to the conductor.
(5) The scratch resistance test of the paint film reflects the strength of the paint film against mechanical scratches.

Heat Level 180C Fiberglass Covered Copper Magnet Wire
Performance advantages: It has the characteristics of good voltage breakdown resistance and high mechanical strength of the insulating layer.
Product use: Mainly used for AC motors as windings.

Product Introduction :
Nomex covering corresponds to class H insulation is mainly used in the construction of condensers and capacitors. Main application of it is in shielding of cables in high temp. environments (200¡ãC) such as dry type transformers, military and aerospace cables. Nomex covered conductors are more effective in condition where temperature resistance and dielectric strength requirements are high.

By extrusion of bare aluminum wire wrapped and Nomex Paper covered wire, the mechanical performance and electrical performance better, instead of making difficult composite enameled flat wire, suitable for transformer, winding of lifting electromagnet, electric welding machine and other products.

Type of magnetic wire is divided into enameled wire, wrapping wire, insulated wire, combined wires and others,Mainly used in motors, electrical appliances, instruments, transformers, etc., to generate electromagnetic effects by winding coils, and use the principle of electromagnetic induction to achieve the purpose of converting electrical energy to magnetic energy