/ / Trimming head: types and description

Head for trimmer: types and description

One of the most common devices,designed for cutting grass, is a trimmer. It is very easy to operate and maintain. That's why it became popular among the population. Its significant advantage is its low weight. Even a child can cope with such equipment.

What it is?

The trimmer consists of a cutting element, a rod, an engine and a handle with a control mechanism.

trimmer head
It is designed to shear grass in the gardensites, as well as to create an ideal lawn. Due to its compactness, the device performs the necessary work in places where the mower can not reach. In addition to grass, the trimmer is designed for mowing tree branches and bushes, as well as creating flowerbeds. Such equipment is not always used for lawns, since the length of the grass will have a different height.

Specifications

The main technical characteristics of the trimmer are:

  • power;
  • weight of equipment;
  • type of power (from the network or using a battery);
  • engine layout (top or bottom);
  • type of cutting element;
  • rod type.

All this must be taken into account, buy this or that device.

How to choose the right one?

Before buying this equipment, you needTo understand for what purposes it will be used. For a large area with an even lawn, it is better to buy a light model with a small capacity. If you want to improve the villa site, then you need to choose a model more powerful.

Cutting tool

In order for the cutting process to occur easily, it is necessary to select the cutting element correctly.

mower head for trimmer
His role is often played by the usual trimmerfishing line or knife. When choosing one of the species, it is worth to evaluate the type of vegetation. In accordance with these data, a cord is selected, a knife of a certain shape. An important element is the head for the trimmer. Her species we will consider below.

Trimming head

It is a special assembled coil, inside which is a cord.

cutting head for trimmer
Its dimensions can be varied.On the inner part of the spool, a cord length of 15 meters should be wound. Its ends are pulled out for a certain distance to complete the work. When encountering a solid object, it is destroyed. The mower head for the trimmer can be of different design. It all depends on the type of device. They differ not only in construction but also in the way they are attached. Also there is a head for the trimmer universal, which is suitable for different equipment. This became possible due to special adapters.

Kinds

The head for the trimmer is classified according to the method of feeding the line:

  1. Hand held In this case, the name speaks for itself, that is, the filing of the fishing line occurs mechanically. To make the cord even longer, you need to stop the trimmer and manually stretch the ends.
  2. Semi-automatic.If you want to replace the cord, you need the head for the trimmer to touch the ground. In this case, a special button is pressed and the anchoring mechanism is opened. Further, the cord is elongated due to centrifugal force. The main feature is that the procedure occurs when the trimmer is on.
  3. Automatic. To extend the cord, reduce the engine speed. Further, with increasing them, the line is fed automatically.

From all of the above it follows that the manual mowing head for the trimmer is inconvenient.

universal trimmer head
That's why you should choose automatica type. However, such a head for a trimmer is not popular with users, since a lot of fishing line is used during operation. Consequently, the optimal type is semi-automatic.

Classification by refueling method

A trimmer head can have several ways to fill a fishing line:

  1. Fast Charging.The new cord is wound without disassembling the coil, that is, you do not need to remove it from the device. The end of the new element touches the coil and then is wound a certain number of times. When a specific value is reached, the cord is cut off. The trimmer head for this type of trimmer is manufactured by Shindaiwa and Speed-Freed.
  2. Collapsible. Here the name speaks for itself. To replace the new cord, you need to remove the reel from the equipment, then unwind the old fishing line and wind up the new one.

Design Features

It should be noted that the cutting head fortrimmer contains special arrows. They allow you to perform rotational motion of the coil in different directions. If there is a need to wind the line in the direction of rotation of the shaft, it turns to a specific position. A large number of wound cord threatens equipment breakage. Two arrows are contained only on imported models. Now on the market are heads with one arrow.

If after hitting the semi-automatic cord headit does not wind up, then its previous winding is performed incorrectly. That is, after the trimmer head was installed, the user did not pull the ends of the fishing line out of the slots. Another unpleasant moment when mowing the grass can be sintering the turns of the coil.

cutting head for trimmer
Из-за чего это происходит?This happens when a cord meets a hard object. At the same time, it dramatically slows down and with subsequent movement the line starts to go inside the device. Thus, it falls on the spool and stick together. Because of this, the employee has to take a break and correct the situation. However, this can be avoided. Before you install the coil, you must treat the line with a special silicone substance.

For different models of trimmers use a semi-automatic head, consisting of two parts - the body and the spool. Both elements contain springs. The second part can be performed in several ways:

  • single-section - both parts of the fishing line are wound together;
  • two-section - each end is wound on a certain part; this type is the most effective, because the fishing line is not confused and not sintered.

There is a simple and cheap way toturn a single-section spool into a two-section one. To do this, you need a solid plate. From it you need to cut a circle whose diameter should be equal to the thickness of the spool. At the same time, the thickness is taken near the place where the fishing line is wound. This circle moves freely. Further, an incision is made on the ring, it is put on the spool and connected with glue or adhesive tape.

head with trimmer line
As a result, you can reel the line onrequired section. The universal trimmer head can have from two to four holes that are opposite each other. From them go the mowing ends. In addition to the presented reels, there are heads, where a certain size of fishing line is inserted. In this case, the number of whiskers increases to twelve. Many users believe that such a device is quite convenient. However, not all people hold this opinion.
trimmer head gauge
They believe that in this situation the fishing line will have tospend more. In addition, to replace it, you must stop the workflow. The trimmer head, the caliber of which can be varied, is suitable for cutting grass, shrubs and trees. Before you buy a trimmer, you need to explore the terrain, as well as the features of the equipment. So, we found out what the universal trimmer head is used for and how to fill it properly.