Three Factors to Consider While Purchasing a Coil Straightener

The coil straightener is core of any electronic device: it rectifies any undesirable deformation of the thin metal strip during wire wrapping. With the help of a flexible electrical tape, the thin metal coils are pushed into a cylindrical pattern and then firmly pressed into the insulation. The basic purpose of a coil straightener is to avoid a portion of the coating from the coil getting damaged when the insulation is placed over the coil. There are several types of coil straighteners in the market. A flexible electrical tape with an outer sheath or cover is placed over the coil as it is being shaped. This makes sure that only the portion of the coating that is to be placed over the coil is distorted during the wrapping process.

coil straightener

There are several factors which need to be considered while choosing the best coil straightener. The first and foremost factor is the center distance: this refers to the distance between the rollers and the outer sheath. The center distance is measured in terms of milimeters; larger than the measurement is, the sheath will be slightly thicker and the coil will be closer to the external surface of the device. Thus the center distance straightening rolls which are thinner in the materials will have a smaller center distance and vice versa. The second most important factor is the roller system which comes into play while using these types of coil straighteners.

There are two types of coil straightener available in the market; the first one being the variable speed and the latter being the constant-speed type. The variable speed coil straightener uses a motor to change the rolling speeds of the wires. The constant-speed coil straightener uses a set frequency to regulate the rate of heating of the wire and thus ensure that the resistance is at its lowest. The constant-speed type of coil straightener ensures that the winding rate remains constant and the temperature of the wire does not fluctuate due to the changing roller speed.

These types of coil straightener are widely used because they help to reduce the overall size of the equipment by lessening the number of required rollers and providing ease of use. In addition, the heavy duty power steppers provide greater torque compared to the other types and also ensure that the core is made of high quality steel so that it is protected from external factors. These types of coil straighteners can be set at higher temperatures and hence there is no need for throttling, which is necessary with the constant-speed types. However, the variable-speed coil straightener has its advantages as well. When the setting is left to a rolling speed, the temperature control can be fine-tuned, whereas with the constant-speed type, the heat control is left to the manufacturer.

The final factor to consider while purchasing a coil straightener is its material width. The material width refers to the distance between the cutting edges of the coil. It is recommended that you purchase a coil straightener that has a material width of two inches or more to enable it to serve effectively on heavy-duty industrial machines. However, it is not mandatory that you buy the widest coil possible. You may find a narrower material that serves your purpose just as well as a wider material that would leave some space for customization.

The three important features of a coil straightener are the thickness, the roll adjustment, and the material width. The thickness simply refers to the distance between the cutting edges of the metal strip, while the roll adjustment is used to change the thickness of the strip. Roll adjustment is achieved through a series of gears. The material width refers to the distance between the central point of a wire and the attachment point. All these factors should be considered while choosing the right type of straightener for your needs.