A coil for a trimmer for grass how to wind. Fishing winding

How to change a fishing line for a trimmer in a trimmer

Trimmer for grass is the most common unit used to cut grass and cut small shrubs. This device is distinguished by its simplicity in maintenance, simple management during operation, and even women cope with it even a small weight. It is no secret that for the high.Quality performance of herbal mowing work, the correct selection of a cutting tool is required. As the latter in trimmers, special cutting nozzles (wheels, knives) or trimmer heads with fishing line inside are used. Nozzles and a fishing line for a trimmer are a consumable tool, but if the knives can be sharpened, then when spending the fishing line you need to replace it. In this article, we will tell you in the most detail how to correctly replace the fishing line for the trimmer.

coil, trimmer, grass, wind

A mowing head for grass is a cylindrical case in which a coil (bobbin) is inserted with a fishing line in it (cord). This design can be installed both on gasoline and electric trimmer. The heads differ in the method of refueling and supplying the cord and there are 3 types.

  • Automatic. The cord is supplied after the user reduces engine speed. Although the automatic supply of the fishing line is convenient if large volumes of work are performed, such rods have one drawback. A large thread consumption.
  • Semi.Automatic. Using this type of head does not require complicated manipulations from the user. The principle of their operation is arranged so that the cord is automatically lengthened at a time when the device works at full speed. It is enough to slightly hit the trimmer’s head for the grass on the ground (this removes the cord lock), and the fishing line for the trimmer, due to the centrifugal force, moves out of the bobbin, after which it is cut to the desired length with a knife located on a protective casing.
  • Manual. For lengthening the cord, the device is required, after which the fishing line for the trimmer is handed out manually.

Based on the above, semi.Automatic bobbins are the most optimal option. It should also be borne in mind that the coils for a trimmer for grass are one.Built (used only to trim the grass) and two.String, which are used to mow high grass and small, with thin stems of shrubs.

Differences on the principle of charging fishing line

Types of coils for a trimmer for grass differ on the principle of charging the consumable.

  • Fast. The nozzle of the new cord passes without removing the coil from the base. This is very convenient, moreover, it saves time. The tip of the new fishing line is stuck into the reel and wrapped several times around the surface. As soon as a certain value is reached, the cord is cut off. Usually this method is used by lawnmands.
  • Disassembly type. Based on the name, it becomes clear that to replace the fishing line you need to turn off the ignition and remove the head. The new head is wound into the place of the old one, after which the coil is closed and installed back.

Also, different models of trimmers are equipped with semi.Automatic heads, which, in turn, consist of a pair of parts, corps and a spray. Both elements contain springs. Spool is produced in various versions:

  • Single.Section. Uniform winding of fishing line (both parts).
  • Two.Section. Each tip of the fishing line is wound separately, on the corresponding part. As a rule, this type is considered the most comfortable and practical to use. In a two.Section spray, a fishing line for a trimmer is never tangled, and also does not rush.

Feature: you can easily and quickly turn the spool with one section into a two.Section. First you need to find a rather strong plate. The diameter of the spool is measured on it and cut along the contour. The thickness is taken near the place where the fishing line is wound. It is important that the circle moves freely. The next stage. You need to make an appropriate section on the ring. Then the ring is put on the rogue and fixed with the help of glue strong fixation and adhesive tape. If everything is done correctly, then as a result it will be possible to wind a fishing line for a trimmer to different sections.

The transformation of a single.Section coil into two.Section


Universal coils have several holes (from 2 to 4), which are always located opposite each other. The ends cutting the grass are protruding from the holes. There are also types of coils where only a fishing line for a trimmer of a certain size can be installed. Interestingly, in such coils the number of holes can reach 12.

There is an opinion that the more holes through which a mowing fishing line for a trimmer can stick out, the easier it is to use the device itself, but this statement is not always true in practice.

Many users can not adopt to work with such heads, prefer coils tested on their own experience. To replace such a fishing line, it is necessary to stop the motor, which is not very useful for a gasoline trimmer for grass. In addition, its use leads to an increased consumption of fishing line, and wielding a trimmer with a coil of this type is convenient only in a flat area, without holes and irregularities. In a word, there are obvious restrictions on use.

Before purchasing a trimmer for grass, you should decide on the type of coils that will be installed on it. This will help to avoid additional expenses.

We carry out the winding of the fishing line

Sentlessly completed disassembly of a spray coil without losing its spare parts allows you to go to the main task-winding into a fishing line coil. Technological features of the design of the spool and the number of working antennae determine the sequence of actions.

Coil with one working osik

The easiest option and a simple sequence of actions:

  • The dimensions of the bobbin and the length of the original factory winding determine the length of the fishing line recommended for winding. 2 5 m.
  • One end of the fishing line is inserted into the fixing technological hole located inside the spool.
  • The fishing line for the trimmer is wound on the drum in reverse rotation of the spray in the trimmer product direction. As a rule, on the inside of the bobin, the arrow indicates which direction the winding is carried out.
  • A small section of the fishing line is left free to output it. It is fixed in a specialized border on the inside of the bobbin, designed to keep the winding when assembling a spool in working condition.
  • The left end of the fishing line is passed through the hole of the outer part of the bobbin.
  • Half of the bobbin are collected and put on the bar of the trimmer device.

Two working antennae

In this type of spools, the number of grooves for winding the fishing line lying on the inside of the coil should be determined:

For both cases, a fishing line for a trimmer 2-3 m long is taken. In a single.Captable coils, the fishing line for a trimmer stretches into a through hole, its ends (antennae) are folded together and aligned, after which they are wound in the back of the rotation of the bobbin on the bar the side. Inside the arrow is usually indicated the correct direction of the winding. In the presence of fixing grooves, the ends of the fishing line are threaded in them or hold the fingers of the free hand, spread into the through hole of the outer half of the bobin, the spool closes and attached to the bar of the trimmer product.

The difference between the winding of the fishing line in the two-to-dancing coils is that initially a line of fishing line 2-5 m long is folded in half (to determine the middle fold), and the bend loop is inserted into a special groove between the grooves. Both strains of the fishing line are wound each in its own groove, fixing the antennae and assembly of the coil is similar to the option considered above with one groove.

The first implementation of this procedure may seem long and quite time.Consuming, but over time and experience, this task will be solved much faster and easier.

The video below will clearly show how to refuel a fishing line for a trimmer to the coil of a trimmer for the grass and correct it correctly. This operation is not a complicated one and, with some patience, will necessarily be crowned with success:

Engine’s type

On a trimmer for grass gasoline, 2 types of engines are installed: two- and four-stroke. The first cheap, powerful, but for refueling it is necessary to prepare a mixture of oil and gasoline of the A92 brand.

The second type is more expensive, but less “capricious”, they are installed on professional tools. They are 1.5 times more economical than two.Stroke analogues, work quieter, create less exhaust gases. Fuel is poured separately, the level of vibration is lower than in cheaper samples.

The choice of fishing line

In order to easily wrap a fishing line for a trimmer to a trimmer coil for grass, it is worth deciding on what tasks the garden tool will perform. The thicker the thread tucked into the head, the more difficult the tasks that it can complete. It should be noted that a universal thread is often used, the width of which does not exceed 2 mm. You, in turn, can decide on the size, using the following methods:

  • Get acquainted with the information set out in the instructions from the manufacturer;
  • Check the suitability of the fishing line for use on your own, trying to insert it into the coil hole;
  • Study the spool for information about diameters allowed for use.
coil, trimmer, grass, wind

Selection of fishing line for refueling a trimmer for grass can be carried out by engine type. So, for example, an overly thick thread can affect an increase in rotational resistance. Because of this, the load on the engine will increase, which will certainly affect the quality and timing of its further operation.

Avoiding negative consequences is easy. To do this, it must be borne in mind that for electric motors with a power of up to 500 W, a fishing line for a trimmer with a diameter of up to 1.2 mm is ideal. If you cannot get such a thread, you can use the cord by 1.6 mm. A thread with a diameter of 2 mm, in turn, is used for engines with a power of more than 1 kW. It is worth noting that the cord for 2 mm is often used for winding on a bent mower. If the gasoline device has a straight shaft, the thread should be used 2.5 or 3 mm. The thickest fishing lines are installed exclusively on devices, the power of which is equal or exceeds 1.3 kW.

The last, but no less important factor is the type of fishing cross section. When choosing it, it is worth focusing on the tasks set before the garden tool. There are several demanded cross.Sectional options:

  • Twisted-has a small margin of safety, which is why it suits exclusively for young grass;
  • Substitute. Is characterized by sharp edges suitable for working on overgrown weeds;
  • Round. The most common section. Such fishing lines cope well with fresh grass, but they are not suitable for shrubs and dry ones;
  • Rectangular, square and star type of cross section-due to low strength, are used to work on lawns.

The most durable and universal cord is a two.Component fishing line for a trimmer with a round cross section, inside which the core is located. It is this thread that is suitable for the majority of work. It must be remembered that the use of fishing fishing line, ordinary wire and other third.Party materials as a cord pose a danger to others.

All about the replacement of fishing line with a trimmer head

There are many types of heads that are designed for different types of fishing line. The latter is also available in several diameters: from 1.0 mm to 3.2 mm. At the same time, its section is round (including with a special groove to reduce noise), square, twisted and in the shape of a star.

There are no clear preferences, and this explains the wide variety of forms and diameters in the market. The round shape is usually stronger, but has a worst cutting ability, in addition, when rotation, it makes a characteristic sound. Therefore, sometimes they make an acoustic groove, however, the use of this fishing line makes sense only on battery trimmers, in machines with gasoline and network drive, the sound level of the drive itself practically drowses the sound from the fishing line. The square has a good cutting ability, and despite the fact that such a fishing line for a trimmer is less durable than round, on average it is consumed less. A square fishing line for a trimmer quite easily cuts the shoots of the same Ivnyak up to 1 cm in diameter. The star has the maximum number of cutting faces, mows best and is the fastest consumed.

The next nuance when choosing is stiffness. The fact is that in the production of nylon, a modifier (often maleine anhydride) is added to it, which improves its strength and prevents gaps. However, modifiers are not the cheapest component, they are trying to save on it. Therefore, it seems to be a good fishing line for a trimmer that remained for the winter, in the spring unexpectedly behaves completely differently. It breaks, stops going out normally from the reel. There is a recommendation to soak a fishing line for a trimmer in water before work, but I do not see much sense in this, malein anhydride interacts with water, but if it is not enough in the nylon, then there will be nothing to interact. Therefore, it makes no sense to stock up on fishing line for a long period of time, a breakdown or constantly torn fishing line for a trimmer, which also does not want to leave the reel itself, can significantly complicate the work.

How to choose a fishing line for a trimmer for a trimmer for grass

The trimmer for the grass bought in the store is already ready to work. A standard nylon fishing forest is tucked into it. She cuts the grass, but does not cope with work poorly. Only young, thin plants quickly fail and mows. She does not take old grass and weeds with stem stems or cuts off at all, wear out quickly. It grabs it for a short time, after which you need to replace the fishing line for a trimmer in a trimmer.

It is not recommended to use a fishing fishing line for a trimmer, it is better to take a special thread with a fiberglass core. It is sold in construction stores. Stop your choice on an option that has a square or triangle in a section. Their sharp edges will work like knives.

Fishing line consumption for a trimmer for grass using faceted and reinforced consumables will decrease by 2-3 times, the performance will increase by the same amount compared to the circle of round section and fishing line not reinforced with fiberglass.

Purchase material with a diameter not less than recommended by the manufacturer. If the diameter is unknown, you need to look at the size of the holes on the outer body of the mowing head: the diameter of the working thread should be slightly smaller than the hole to pass through it freely.

How to Load Trimmer Line on to a Bosch Grass Trimmer

Buy a sufficient supply of cutting thread (with 2-3 replacements), try to buy different options to compare which one is best in work.

Upon learning how much material is needed for one winding, focus on the length of the forest during the next purchases, so that there are no too short for winding pieces.

To replace the forest on a mechanical spit with your own hands, you need to disassemble the braid head and get the coil on which the working thread is wound.

The main stages of work

Now we start installing fishing line. There is a dividing side on the coil, which divides it into two grooves for fishing line.

This side has a groove. We measure the desired length of the fishing line, and then bend it in half (while one end should be 10-15 cm longer).

We catch the resulting loop to the groove. Next, look at the case and look for the Wind Line inscription, next to which there will be an arrow that indicates the direction of winding of the fishing line.

If there is no such inscription with the arrow, then look for the arrow on the head, then wrap the fishing line for the trimmer in the opposite direction.

Is it possible to make a coil for a trimmer for the grass with your own hands

On sale there are a large number of trimmer heads (not automatic), which have a low price and good quality. But sometimes situations arise, for example, in the country, when the trimmer coil broke, and its repair is impossible, the store is far away, and you need to mow. In this case, you can quickly, literally in a few minutes, make a simple trimmer nozzle to fix the fishing line from ordinary plywood 10-12 mm thick.

  • Take a piece of plywood or textolite and draw a circle with a diameter of about 14 cm on it.
  • Cut the disk with a jigsaw or hacksaw for metal.
  • Drill a hole in the center of the disk, suitable in diameter to the gear shaft. Do not forget before installing a disk on the shaft, put a puck on it.
  • You can fasten small corners along the edges of the disk or make 1-2 holes on the opposite sides. They will serve for refueling fishing lines in them.
  • To fix the fishing line for a trimmer, you can screw several screws into the plywood.

Such a homemade mowing nozzle is fixed on the shaft with a nut. Twist or unscrew the nut without fixing the shaft will not work. To replace the cord, it will be enough to release the screws, insert a segment of the fishing line of the required length and press it again.

Also, a mowing nozzle for fixing the fishing line on it can be made from a metal sheet. How to do this can be understood from the next video.

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