Sticks length
The length of the glue stick for which the gun is designed. In fact, we are talking about the optimal length: many models allow you to charge both longer and shorter rods, but it is most convenient when the length of the consumable corresponds to the manufacturer's recommendations.
Feed rate
The maximum glue flow rate that the gun can provide is, in fact, the peak performance of the tool.
In general, indicators up to 10 g / min can be attributed to low, up to 20 g / min — to medium, more than 20 g / min — to high. The larger the scale of the planned work, the higher the glue supply rate is desirable for them; on the other hand,
high performance may be overkill in cases where little adhesive is required. However, if the tool is bought for simple household tasks, this indicator can be ignored.
Heating time
The average time it takes the glue gun to reach operating temperature (in models with multiple modes, it is usually indicated for the maximum temperature). A more “fast” tool allows you to significantly save time; on the other hand,
rapid heating significantly affects the price and power consumption.
Functions
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Anti-drip system. This feature prevents the adhesive from dripping when the spray gun stops working. This is implemented by moving the rod deep into the case, as a result of which it does not continue to melt further in the heated heater and does not drip onto the table, floor, etc.
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Heating indicator. A pointer that notifies the user of the heating process. Usually, it looks like a light bulb that is on while the tool is heating up, and when the operating temperature is reached, it goes out or changes colour. This allows you to easily determine the moment when you can start work, without fear that the rod has not melted enough. The same pointer can play the role of an indicator of network connection.
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Network connection indicator. A pointer indicating that the instrument is connected to the network. Usually performed in the form of a light bulb, which in some models also works as a heating indicator. The mains connection indication, among other things, makes it easier to identify certain problems (for example, breaks in the power cord or non-working sockets).
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Backlight. Own lighting system — usually in the form of a small light bulb under the nozzle. This feature greatly simplifies work in low light conditions: the gun itself illuminates the gluing site, eliminating the need for the user to use external li
...ght sources.
— Detachable power cord. A mains lead that is connected to the gun using a quick-release fastener, usually in the form of a socket with a pair of pins and an appropriate plug. This feature not only makes it easier to store and transport the tool, but can also come in handy during work: if the length of the wire is not enough, and little glue is needed, the gun can be detached and quickly brought to the right place. Of course, there is no question of long-term work without a wire, but removing the tool from the cord can be more convenient than looking for another outlet, and the battery life of some models is enough for 5 to 10 minutes of work.Battery in set
Features of the battery-powered gun.
The most widespread devices are those that were initially supplied
with a battery(built-in, less often removable). This is quite natural: such equipment allows you to use the pistol immediately after purchase. However, there are also more specific cases - tools with
2 batteries or, conversely,
no batteries included at all. In general, in terms of configuration, modern glue guns can be divided into two main types - with built-in and removable batteries; Here is a more detailed description of each of these options:
- Built-in. A battery built directly into the gun and not intended to be removed by the user. This design does not allow you to quickly replace a dead battery with a fresh one - the only option is charging, and this requires a power source and takes some time. On the other hand, built-in batteries have a number of other advantages. Firstly, they are great for compact, low-power devices, such as most modern glue guns: the battery is hidden in the handle and has virtually no effect on the dimensions. Secondly, the user does not need to have a separate charger on hand and bother with removing and installing batteries - to charge, simply connect the supplied or other suitable cable to the connector of the tool (whereas in models with removable batteries, although such a possibility occurs, it is very rare ).
...>
- Removable. Removable batteries are used in relatively powerful and productive pistols, for which compact built-in batteries are no longer sufficient. In most cases, this power source is not inserted into the handle, but is attached to it from below - similar to how it is usually done in cordless power tools. In fact, many devices in this category are designed specifically for standard batteries for power tools from the same manufacturer. The advantages of this design are obvious: it allows you to use not only the “native” battery, but also third-party power sources. But the specific configuration of models with removable batteries may be different:
- — Absent (without battery). This option does not allow you to use the gun immediately after purchase, but it has other advantages. Firstly, you can choose the battery at your discretion; secondly, if the household already has a compatible battery (for example, from a screwdriver), you don’t have to overpay for unnecessary equipment
.
- - 1 PC. The classic package - a tool and 1 battery - makes it possible to use the device right out of the box, without the additional hassle of finding or purchasing a power source.
- - 2 pcs. Although the presence of two batteries in theory provides a number of advantages (quick replacement, the ability to charge one battery while the other is in use, a reserve in case of malfunctions, etc.), however, in practice this configuration option is practically not found in pistols for standard batteries for power tools. This is due to the fact that the mentioned advantages are not so often fundamental; and even if they are, the required number of batteries can be purchased separately, choosing them at your discretion. Therefore, models equipped with 2 batteries usually belong to compact low-power devices, and the batteries themselves are made in a standard “battery” dimensions (for example, AA) and are used not in turn, but simultaneously.
Battery capacity
The capacity of the battery installed in the respective tool (see "Power supply").
The higher the capacity, the more energy the battery can store and the longer it can power the tool without recharging. At the same time, the actual battery life of work depends on many other factors (primarily the power of the gun). Therefore, only models with very similar characteristics can be compared with each other in terms of capacity, and even in such cases, the comparison may not be correct.
However, this information may appear when looking for a spare or replacement battery: it is desirable that its capacity is not lower than that of a regular one.
Charging time
The required time to charge the battery of the device from a fully discharged to a "combat state".
Sticks included
The number of glue sticks supplied with the gun.
The presence of
rods allows you to use the tool "out of the box" without buying additional materials. At the same time, complete consumables, by definition, have the optimal length and diameter.
Support stand
A device that allows you to install a glue gun in a vertical position. During breaks in work, it is preferable not to put the tool, but to put it vertically — so that the heated part does not touch the table (or other surface). Therefore, most modern models are equipped with
support stands. But the design of such stands may be different; the classic version is a folding bracket in the nozzle area in combination with a specially shaped handle.
