The DND4125 and DND4150 are compact manual double-sided tape dispensers. They can be used with one hand thanks to their ergonomic handles and light weight. These industrial tape dispensers conveniently separate the adhesive strip from its protective liner, without any manual intervention by the operator. These dispensers dispense the adhesive tape directly while removing the protective film. In addition to their ingenious design, these DND models are extremely robust and very user-friendly. They also meet the standards required for use in environments of intensive production.
Each Derfi machine is an original machine and not a copy. All our tape dispensers are tested by our teams before being sent.
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These tape dispensers with liner recovery system are mainly intended for the rapid use of double-sided adhesive tapes. Their one-handed design is best used when applying tapes on on rigid surfaces such as floors and is particularly handy for the installation of carpets or ephemeral carpets for trade fairs and other temporary events, but also for the [assembly of leather pieces before sewing] (SEO page Installation).
This device is also suitable for the use of transfer tapes for permanent gluing. Both the DND 4125 and the 4150 can be used to assemble rigid parts or to permanently stick materials to different types of surfaces.
The first advantage of this DF tape dispenser lies mainly in its manoeuvrability and practicality. The dispenser is extremely lightweight and can be operated with one hand. In this way, it differs from the heavy-base and table-mountable [DSB50SB](DSB50SB product page) and [AFB50 TB](AFB50TB product page) dispensers, while being just as efficient in production. This device is easily transportable, which is very useful in several stages of the production line, or for double-sided floor installations required over long lengths.
Space-saving, the DND4125 and DND4150 are also remarkably easy to use. Equipped with a toothed blade, these double-sided industrial dispensers have been designed to cut the adhesive tape as the user moves the device. Once the adhesive has been applied, the operator will simply need to flick their wrist in order for the tape to be cut. This convenient feature allows the precise cutting to length of the tape.
Despite all these similarities the DND4125 and DND4150 are differentiated by the sizes of rolls they can accommodate. The DND4125 is compatible with that are rolls up to 25 millimetres wide while the DND4150 can accommodate rolls that are up to 50 millimetres wide.
They are also differentiated by their respective braking systems. The DND4125 manual dispenser is equipped with a factory brake designed for the controlled use of the dispenser.
The DND4150 has an adjustable brake system. As the width of the hub allows the use of rolls of different sizes and weights, it might sometimes be necessary to adjust the brake resistance for the measured and controlled dispensing of adhesive tapes. A screwed knob located on the rear axle of the hub helps adjust this brake resistance thus controlling the unwinding rate of the adhesive film.
These two industrial dispensers are made from painted sheet metal making them very resistant and ideal for industrial use. Their smooth and varnished coating allows for easy, superficial cleaning. These manual dispensers require virtually no maintenance.
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The setting up of the DND4125 and DND4150 is particularly simple and is designed for the regular reloading of adhesives.
As it is being applied, the double-sided tape goes through various rollers on the device.
First, place the adhesive roll on the hub located at the back of the handle. Make sure to position the roll in such a way that the tape is unwound from the top of the roll. Then direct the end of the tape under the first cylindrical axis closest to the handle, then pass it over the intermediate recuperator and under the cylinder located at the cutting line. The tape will need to be wrapped around the upper cylinder in an anti-clockwise direction.
The tape dispenser is now ready for use.
These DND dispensers are extremely easy to use. Simply place the end of the device on the desired application surface and unwind the tape. Once the surface has been covered, apply a light forward pressure to cut the adhesive with the notched blade.
Almost no maintenance is required for these devices. However it is recommended to check the devices for the accumulation of glue residues on the cutting line and the cutting blade, especially after intensive use. To remove glue residue, simply use white spirit to remove the dirt.