FR Serie Robot Stretch Wrapping Machines

Space saving, self-propelled machines for wrapping stacked loads with protective LLDPE film, with one or multiple wrapping programs and various pre-stretch systems.

The FROMM robot is a mobile semi-automatic stretch wrapping machine. It is particularly suitable for customers who need to wrap a wide range of large, fragile, bulky pallets or for situations where stretch wrapping takes place in various locations. With the battery fully charged, it can wrap up to 230 Euro pallets (depending on model).

During the development special emphasis was placed on quality, safety and reliability. Using carefully selected components ensures minimal maintenance. All these machines are designed to handle the heavy workload.

FR Serie  Robot Stretch Wrapping Machines

 

Brief list of benefits 

Long life, 100% steel construction

Machine functions adjustable on the easy to operate control panel

Operator ergonomics, operating panel placed on top of the machine

Easy access to the carriage

Simplified workspace to a minimum

World class electrical / electronic design

Automatic detection of pallet height across the photo sensor

Adjustable upper overlap

Maintenance-free AGM batteries

High Frequency charger integrated in the machine

220 Volt 'plug and play'

Manufactured according to CE standards

Installation: easy, video installation instructions available. 

 

       Datasheet      Leaflet    Dimensions    Video

 

Fromm FR models

     Carriage Operating panel Tension Packaging capacity pallet / day Pallet high Size pallets Max. weight
  FR33x     C2  mechanical brake system  OP1/ OP2 20 – 50 % to  15  2.200 flexible flexible
  FR35x    C4  electromagnetic film brake  OP1 / OP2 to 100 % 15 - 35   2.200  flexible flexible
  FR39x    C6  1-Motor driven pre-stretch unit  OP1 / OP2 to 250 % 35 - 150  2.200  flexible flexible
  FR40x    C7  2-Motor driven pre-stretch unit  OP1 / OP2 120 – 400 % 35 - 150  2.200  flexible flexible

Optional:    Pallet  height    2.700 mm  /  3000 mm  / 3500 mm
                       Wheel extension 150mm Robot FR3xx series. This enable you to wraps pallets which have rare shapes and forms.

In general FROMM advises to operate the FR390 and FR400 with POWER PRE Stretchs systems in combination with OP2 control panel. With this combination you achiave maximum flexibility from the programming point of view in combination with the maximum savings of costs. 

Possible and advised  combinations  Carriages   /    Operating pannels

  C2 C4 C6 C7
   OP1 advised advised avised yes
   OP2 posssible posssible yes yes

 Machine specifications  

Audio signal at start of wrap cycle
Photo-electric cell for automatic height detection
Bottom wraps adjustable on floor level (bottom pallet)  
Maintenance free mast with build-in chain transport
Flash light warning when machine is in function 

Opreating Panels  -  Generally

Easy to operate integrated touch button control panel, based on microprocessor, for adjustment of parameters and previously set wrapping programs.  
           Easy to read error code list.
           Main switch and light indicator                                                   
           Special program for large pallets                                                           
           Safety reset button
           Standby stop button (CE)
           Soft start / stop
           Current protection

Common programms:   UP and DOWN, only UP, only Down, long goods, pallet  foot, banderoll, bottom/top wraps
Adjustable by the operator
             The lower and upper wrapping
             Film tension during carriage movement up and down
             Variable roboter speed
             Upward/downward speed of the film carriage 

  FROMM FR Serie ROBOT OP1

OP1

Can save only one program;

Film tension and pre-stretch during carriage movement up/down;

Fromm Robot wrapping machine OP2 OP2
Can save 100 programms;
Intermediate wraps;
Heigh cycle begins / end;
Film tension and prestretch (carriage C6 and C7) during carriage movement up/down and bottom / top wraps;
Carriages
C2:  with mechanical tension by one brake roll

Easy reel changing systemFROMM FRxxx  ROBOT carriage C2The film is tensioned between carriage and pallet;
Tension “stretch” between 0 and 50% depending on film quality;
Suitable for medium – high pallet weights from 150 to 4000kg;
This carriage allows a fast film coil change and very easy brake adjustment, by means of an mechanical blocking system;
With normal shaped pallets the carriage has to work with at least upon 100% guaranteed stretch-film, insuring that film will not tear or brake;
Film carriage returns to zero position after every cycle;
Film cutting device :  Not available on this carriage;

C4:  with magnetically tension by one brake roll

FROMM FR ROBOT Carriage C4

Tension "stretch" is adjustable by means of touch buttons on the control panel;
The film is stretched between the carriage and the pallet;
Variable magnetic film stretching;
Stretching with braking rubber roller;
Stretch change through the operating panel;
Film - Easy to insert, stretch to 100%;
Film cuting device :  not available on this carriage;

C6:  Pre-stretching by one motor: 100 % – 250 %

FROMM FRxxx Série ROBOT C6

Motorised pre stretch by means of one motor, feeding film towards the pallet and controlled by analogue sensor;
Ultra quick film reel changing system, no complicated film inlay by moving the film between more rollers;
Fixed prestretch ratio 150 / 200 to 250% by means of three gears;
With normal shaped pallets the carriage has to work with at least upon 250% guaranteed stretch-film, insuring that film will not
tear or brake;
Tension between pallet and carriage adjustable with OP1 (during carriage up movement - carriage down movement ) and   
OP2 (during bottom wraps – carriage up movement –top wraps – carriage down movement);
Film carriage returns to zero position after every cycle;
Suitable only with high quality film;
Film cuting device :  in combination with OP1 / OP2;

C7:  Pre-stretching by two independent adjustable motors 100% - 400%

Motorised pre stretch by means of two independent adjustablemotors for setting the pre stretch by steps of 10%;
FROMM FRxxx Série ROBOT C7120% – 400 % pre stretch, adjustable with OP1 (during carriage up movement - carriage down movement ) and OP2 (during
bottom wraps – carriage up movement –top wraps – carriage down movement);
Ultra quick film reel changing system, no complicated film inlay by movingthe film between more rollers;
Even in case of extremely sharp pallet corners, the machine can be set upin such a way that also with an average quality of film
it will not tear or brake;
Suitable only with high quality film;
Film cutting device: in combination with OP1 / OP2;

Film cutting device

A film cutter can be supplied as option in the carriage 6 and 7, in combination with OP1 / OP2. After that the machine has made his final wrap,
the cutting device will cut the film inside the carriage. For serie FR35x / FR39x a FR4xx

Batteries                          2x Maintenance free AGM batteries 12 Volt – 110Ah serial connected; 
                                              150 / 180 Packaging loads with full batteries;
                                              Loading time approx 8 – 10 Hours;
                                              Life time batteries 800 / 1000 Loads.
Optional batteries     1x TRAXION battery 12 Volt – 110Ah;
                                             180 / 230 Packaging loads with full batteries;
                                              Loading time approx 8 – 10 Hours;
                                             Average lifetime 4 to 5 yearsAverage re-charging 2500 Loads.
Automatic high-frequency battery charger,  charging power supply 230V – 50/60 Hz 
Activity description

The operator brings the robot to a pallet and fast manually foil to the pallet. After this operation, just press the START button. The machine starts up and perform all operations automatically, presets  bottom and top wrapping, including the speed of the package. Finaly, after stopping the machine, the operator cuts the film (if not present cutting unit) and removes pallet, or move the robot to the new palette

Fromm FR serie

Not binding query





back to: Stretchwrap Machines