RT7700 – RT7700 - Programmable Automatic Adhesive Tape Dispenser

Programmable system for industrial adhesive tapes

fast and repetitive distribution of adhesive tapes. est conçu pour la distribution rapide et répétitive de rubans adhésifs dans un environnement industriel. This programmable automatic dispenser allows for the preparation of strips of tape or technical ribbon at a constant length, without manual cutting.

Its electronic operation allows for precise work and adapts the machine to production needs. The unwinder can thus be used at a single station or integrated into a larger organization of packaging, assembly, or industrial packaging.

This capability makes it a suitable solution for operations requiring the following:

• precise cutting
• automatic distribution constant repeatability
• better organisation of the workstation
• a reduction in waste of adhesive tape
• enhanced productivity
• The

Electronic memory for up to 6 cutting lengths

The RT7700 can record up to 6 cutting lengths. This programmable memory facilitates format changes when multiple dimensions of industrial tape, adhesive tape or technical bandare used at the same station. This function allows for reducing setup times

facilitating length changes

• standardising cuts
• limiting operator errors
• to standardise cuts
• to limit operator errors
• to improve productivity
• to adapt the automatic dispenser to multiple applications

Thanks to this programming, the RT7700 machine becomes a particularly useful tool for repetitive production stations and multi-reference environments. The same dispenser can thus be used for several adhesives, several lengths of tape, or several formats of adhesive tapes.

Distribution device for industrial operations

The RT7700 is used in many professional environments requiring fast and organized distribution of adhesive tapes.

It is notably found in:

• the sealing of boxes and packaging
• order preparation
• the assembly of parts
• the applications' electrical
• the operations of insulation
• the packaging of products
• the repetitive cutting of tape
• the distribution of technical ribbons
• the preparation of adhesive strips before installation

This industrial device adapts to workshops, production lines, packaging stations, and logistics areas requiring a reliable and robust solution. Its preparation-tape function allows for smoother operations where the adhesive tape must be available immediately without manual cutting. Adhesive tape must be available immediately, without manual cutting.

Simultaneous work with two rolls of tape

The RT7700 can operate with two reels simultaneously thanks to an adjustable separator. This configuration enhances the versatility of the machine and allows for working with multiple types of adhesive tapes at the same workstation.

This use allows for:

• the installation of two different tapes
• the use of two widths of tape
• the work of two operators
• space saving at the workstation
• better management of consumables
• a more organised distribution of industrial adhesives

This capability transforms the RT7700 into a compact and practical dual-reel dispenser for environments where multiple tapes are required. It's compact and practical for environments where multiple ribbons are required. The unloader then becomes an effective industrial solution for multi-use workstations.

Reliable solution for intensive production rates

The RT7700 meets the needs of high-speed workstations, where the fast and continuous distribution of ribbons is essential. Its automated operation reduces repetitive movements while maintaining a consistent cut.

This reliable industrial solution is suitable for environments requiring the following:

• repetitive production
• intensive use
• precise cutting
• better
• better operator ergonomics
• a reduction in material waste
• constant operation at the workstation

Thanks to its compactness and robustness, the RT7700 easily integrates into workshops and production areas. This electric dispenser allows for cleaner work with adhesives, adhesive tapes, and technical bands.

Simple and effective tape dispenser

The RT7700 is designed to provide simple and quick use at industrial workstations. This tape dispenser allows for the quick preparation of the bands needed for production operations.

It allows:

• a quick and consistent cutting
• use adapted to production
• a use suited to production
• integration in logistics and packaging
• Versatile and efficient, the RT7700
• a reduction in manual handling

This ease of use makes it a reliable tape dispenser, capable of improving work comfort while increasing the consistency of cuts. The RT7700 thus offers a practical solution for positions looking for an electronic, robust, and durable machine.

Advantages of the RT7700 electronic dispenser

The RT7700 has been designed to provide a quick, precise, and automated solution for the distribution of adhesive tapes, industrial tapes, technical adhesives, and non-adhesive materials in an industrial production environment. production industrielle.

This electric cutting and dispensing machine helps improve productivity while reducing repetitive handling associated with manual preparation of strips. Depending on the use, it can be considered a dispenser, a unwinder, a roller, or a preparation tape dispenser.

Programmable cutting and time saving

The main advantage of the RT7700 lies in its ability to precisely program the cutting length. Each cut can be set between 5 and 999 mm, with the possibility of storing up to 6 different programs.

This programming allows:

• a precise and repetitive cut
• a reduction in ribbon waste
• better consistency of lengths
• an improvement in productivity
• a standardisation of industrial operations
• a time saving on repetitive tasks.

By automating the cutting, the electronic machine limits variations between operators and ensures better consistency in the preparation of pieces of tape. This automatic dispenser thus helps secure repetitive operations where the length of the strip must remain the same.

Automated or semi-automated operation

The RT7700 offers several operating modes to adapt to different production rates.

Semi-automatic mode

In semi-automatic mode, the operator maintains control of each distribution. This operation is suitable for small series, one-off operations, or tasks requiring manual validation between two cuts.

Automatic mode

Inautomatic mode, the photoelectric cell detects the retrieval of the tape and automatically presents the next piece. This mode is ideal for repetitive productions where the pace must remain smooth.

This automation allows for:

• a reduction in repetitive handling
• better workflow at the workstation
• a more consistent distribution rate
• a better operator comfort
• increased productivity
• more efficient use of the adhesive tape

The electronic system thus becomes a true production support, particularly in positions where the adhesives are used continuously.

Regular distribution of adhesives and smooth operation

The RT7700 operates in an automated and regular manner. The distribution cycle allows the adhesive tape to be cut to the defined length, then automatically presents a new piece.

This operation allows for:

• continuous distribution constant cutting
• a reduction in waiting times
• faster preparation of the tapes
• better organisation of the workstation
• optimal use of adhesives
• ​

Thephotoelectric detection cellautomatically triggers the distribution after retrieving the previous piece, making this automatic machine particularly convenient for repetitive tasks. The unwinder thus maintains smooth operation, even at regular speeds.

Double spool station for two simultaneous ribbons

The RT7700 can accommodate two reels simultaneously thanks to an adjustable separator. This configuration allows for working with two types of adhesive tapes or two different formats on the same machine.

This configuration allows:

• the use of two different ribbons
• the work of two operators
• better organisation of the workstation
• space saving on the workbench
• greater flexibility of use
• better productivity in repetitive operations

This double spool dispenser is particularly interesting when multiple consumables are used at the same production station. The RT7700 can then serve as a versatile unwinder for different adhesives while maintaining a consistent cut.

Robust electric machine for industrial environments

The RT7700 is designed to withstand the demands of industrial environments. Its compact structure, cutting system, and professional design ensure stable and regular use.

It offers:

• compact and robust structure
• precision cutting system
• stable operation
• components suitable for professional use
• goodreliabilityon production stations
• easy integration on a table or workbench

This industrial robustness allows the RT7700 to be used as a reliable device, automatic dispenser, or adhesive cutting system in demanding production contexts. Its electrical and electronic design facilitates regular use in professional stations.

Versatility with tape, adhesive ribbons and technical films

The RT7700 offers great compatibility with different formats of tapes, adhesive tapes and technical materials.

It allows working with:

• tapes from 6 to 60 mm in width reels up to
• 300 mm in diameter
• all types of cores thanks to the hubless system
• adhesive and non-adhesive tapes
• industrial adhesive tapes
• technical films
• technical strips
• double-sided tapes.

This compatibility makes it RT7700 a versatile solution for companies that use multiple families of adhesives at their workstations. The same automatic dispenser can thus be used for packaging, assembly, protection, or insulation operations.

Productivity and performance in production

The RT7700 improves the overall performance of the workstation thanks to its automated distribution and programmable cutting.

It allows for:

• Programmable automatic cutting
• continuous distribution of tapes
• a reduction in repetitive handling
• reduction of length errors
• suitable for intensive industrial production
• improvement of operator comfort
• optimisation of packaging stations, of assembly and packaging

Efficient, precise, and reliable, the RT7700 is an ideal solution for optimizing the distribution of adhesive tapes and industrial tape at production stations. This electric tape dispenser helps to ensure reliable operations while improving the pace.

Use of the RT7700 system at industrial stations

The RT7700 is designed for the automatic and rapid distribution of adhesive tapes, industrial tapes, technical strips, and non-adhesive materials on production stations of packaging, assembly, and logistics.

Thanks to its photoelectric cell, this electronic dispenser enables smooth and continuous distribution, suitable for repetitive operations. It can be used as an automatic unwinder, adhesive tape dispenser, preparation tape dispenser, or electric tape cutting machine depending on the organization of the workstation.

Adhesive tapes compatible with the RT7700 dispenser

The RT7700 can be used with a wide variety of adhesive tapes and industrial adhesives.

It is particularly compatible with:

• 3M tapes
• filament tapes
• strong tapes
• acetate fabric tapes
• glass fabric tapes
• double-sided tapes
• Nomex tapes
• pre-stick tapes
• cellophane tape
• kraft tape
• masking tape
• plastic tape
• tear-resistant tape
• Nitto tape

This compatibility allows the automatic dispenser to be used at various stations for packaging, assembly, protection, insulation, or packaging. The RT7700 system thus adapts to very different adhesives according to production needs. Non-adhesive materials usable with the machine: aluminum

Non-adhesive materials usable with the machine

The RT7700 can also dispense certain non-adhesive materials, which expands its range of use beyond that of adhesive tape. .

It can be used with :

• protective films
• technical papers
• insulating films
• aluminium
• copper
• non-adhesive flexible materials
• technical supports in rolls

This versatility allows the machine to be used for the preparation of technical tapes, films, or flexible substrates in an industrial environment. The dispenser remains useful even when the application does not solely involve tape or adhesive tapes.

Loading the reel into the RT7700 electric dispenser

The installation of the adhesive tape in the RT7700 must be carried out carefully to ensure a smooth unwind and avoid glue deposits.

The setup involves the following:

• lifting the retaining flap
• installing the roll on the holder
• passing the tape through the designated slot
• using the button FWD to advance the tape
• lock the tape with the trigger without over-tightening
• close the flap
• start the first cut with START

It is important not to tighten the tape too much during locking. Excessive tightening can cause glue build-up and disrupt the proper functioning of the distribution system. A correct setup allows the electronic machine to dispense the adhesive tape consistently.

Electronic programming of cutting lengths

The RT7700 can memorize up to 6 different lengths, ranging from 5 to 999 mm.

Programming allows for:

• selecting a programme
• setting the desired length
• validating the cutting length
• alternating between several formats
• standardising repetitive cuts
• to facilitate the use of multiple adhesive tapes

This function is particularly useful for stations using multiple lengths of adhesive tape, industrial tape, or technical tape in the same operation. The programmable dispenser thus allows for easier switching from one format to another.

Operating modes of the tape dispenser

The RT7700 can be used in several modes to adapt to the constraints of industrial production.

Semi-automatic mode

In semi-automatic mode, the operator triggers each new cut. This mode offers a good level of control for one-off operations, small series or frequent changes.

Automatic mode

In automatic mode, the photoelectric cell detects the retrieval of the tape and automatically presents a new roll. This mode is suitable for repetitive speeds and positions requiring a continuous distribution.

Programmed sequential mode

In programmed sequential mode, the machine can chain several memorized lengths, allowing work with different tape formats on the same series.

Depending on the chosen mode, the RT7700 can operate as a precision device, an automatic dispenser, or a preparation tape dispenser for repetitive operations.

Installation of two reels simultaneously

The RT7700 can be configured with two reels thanks to the separator provided on the reel holder.

This use allows for :

• installing two different tapes
• working with two widths of tape
• feeding two operators
• optimising space on the workstation
• saving time on repetitive operations
• to transform the RT7700 into a compact double roll dispenser

For thin tapes, it is recommended to use the separator in the center of the reel holder, then adjust the flanges to properly stabilize the reels. This configuration enhances the interest of the unwinder for stations using multiple adhesives.

Large diameter reels for industrial use

The RT7700 can accommodate reels up to 300 mm in outer diameter.

For large diameters, it is possible to enlarge the reel holder by pulling the rear tab provided for this purpose.

This capacity allows the use of industrial reels that are longer, suitable for intensive productions, and for stations with high consumption of adhesive tape or Scotch. The automatic system thus limits the frequent replacement of reels.

Recovery of short pieces of adhesive tape

When dispensing short ribbons, it may be necessary to retrieve the pieces accurately.

In this case, it is recommended to:

• use a suitable tweezers
• retrieve the piece without forcing it
• never introduce a sharp object into the machine
• not to use a cutter, screwdriver or point in the mechanism

This precaution helps to avoid damaging wear parts, drive rollers or cutting elements. It contributes to maintaining the reliability of the automatic dispenser and the cutting quality of the adhesive tape.

Removal of the adhesive with the REV function

At the end of use, it is important to remove the adhesive from the machine using the REV function.

This step should be carried out:

• at the end of the day
• before a prolonged interruption
• even during a stop of about an hour
• before leaving the machine unused

The removal of the tape limits premature soiling and helps to maintain the proper functioning of the automatic system, the electronic machine, and the cutting mechanism. This precaution is important to keep equipment reliable in the long term.

Maintenance and usage precautions

The maintenance of the RT7700 is provided by DERFI. The user should not disassemble, clean, or attempt to repair the machine themselves.

In case of malfunction, it is recommended to:

• remove the adhesive if possible with REV
• not to force the mechanism.
• not to introduce any object into the machine
• to return the device to service DERFI maintenance
• to indicate the origin or circumstances of the failure

Never insert a cutter, screwdriver, point or sharp object into the machine. This type of handling can damage wear parts, force the mechanism, break fragile parts and damage the teeth of the drive roller.

Industrial applications of the RT7700

The RT7700 is suitable for stations requiring a regular distribution of adhesive tapes, technical adhesives, industrial Scotch tapes, or flexible materials.

It is used for:

• the sealing of cartons and packaging
• the preparation of orders
• the assembly of parts
• the applications' electrical
• the operations of isolation
• the distribution of technical films
• the operations of industrial production
• the series packaging
• Sectors of activity

This industrial distribution system helps to enhance the consistency of operations while improving the productivity of workstations. It can also serve as an electric tape dispenser when the goal is to quickly prepare strips of tape before application.

Relevant sectors

The RT7700 can be used in many professional environments where the preparation of adhesive tape, scotch or technical tape needs to be quick and consistent.

logistics

• the emballage industriel
• logistics e-commerce
• Thanks to its precision, its robustness
• the leather goods
• the textile
• the electricity
• the electronics
• the industrial assembly
• the production
• the packaging
• the preparation of orders

Thanks to its precision, its robustness, its electronic design, and its automation, the RT7700 optimizes the distribution of adhesive tapes, industrial tapes, and technical adhesives in demanding workstations. This reliable equipment provides an effective industrial solution for professional environments seeking consistent cutting and improved productivity. efficace pour les environnements professionnels qui recherchent une coupe régulière et une meilleure productivité.