In-line Modular Punching
and Cutting Machines for plastic profiles

PBC and PC

PBC: PunzoBlockCut for Roller Shutters

For the PVC roller shutter industry we have designed and manufactured this compact machine, which is equipped with three modular units to punch, interlock and cut roller shutter profiles.

Our current PunzoBlockCut represents the technological evolution of our previous unit which we have already sold with success all over the world and meets the increasing demand of the leading industry of this sector for production plant flexibility and profile changeover time optimization.

It incorporates our latest project solutions, among which is our patented guillotine cutting unit and the interlocking unit with the notch or the pin system.

Both single and dual strand versions can easily be integrated into existing extrusion lines and also completed at a later stage with our assembly units, to obtain a complete automatic Combiroll-type roller shutter machine.

New-design-Punzoblock-cut-for-roller-shutter-profiles-type-C2-P-12-780x439

Moreover, the PunzoBlockCut is also available in a pneumatic version for a process speed up 6 m/min and in the version with brushless motors for a speed up to 12 m/min.

Advantages

  • Compact design
  • Quick changeover
  • Modular system available with various types of interlocking systems
  • Leading brand components
  • Customised software according to customer’s needs
  • Process reliability
  • Reduction of production costs
  • Easy use and maintenance

Technical Features

  • Punching unit
  • Interlocking unit
  • Guillotine cutting unit
  • Available in single and dual strand extrusion process
  • Pneumatic version with process speed of up 6 m/min
  • Process speed up to 12 m/min in the electro-mechanical version with brushless motors
  • Intranet application for sending production programs
  • Barcode label reader

PC: PunzoCut for the Automotive Industry and Technical Profiles

This compact machine has been specifically designed to punch and cut co-extruded technical profiles at a high extrusion speed.
In order to guarantee the process reliability required by this specific market in terms of speed, precision and quality, the machine is equipped with an external photocell support frame and a special servo-aided haul-off, to feed the profile intermittently without damaging the profile surface, but at the same time with high process precision thanks to the brushless motor.
Punching and cutting tool sets are made of a special steel adequately treated to guarantee a long life.

Available for in-line or off-line application. In the second case, the machine is provided with a feed-in table and a pull-out unit.

Advantages

  • Compact design
  • Quick changeover
  • Modular system, available with various types of interlocking systems
  • Leading brand components
  • Customised software according to customer’s needs
  • Process reliability
  • Reduction of production costs
  • Easy use and maintenance

Technical Features

  • Simultaneous punching and cutting units
  • External photocell frame and servo-aided haul-off
  • Inlet and outlet guides and profile discharge belt
  • Specially treated punching and cutting tool sets
  • Equipped with optical system that detects the quality of the product that is being produced (optional)

The soundproof cabin guarantees low noise levels and reduction of acoustic emissions for a safe and healthy workplace.

 

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Manual pin interlocking unit
for Aluminium and PVC Roller Shutters

PIN-MA

Extremely precise, quick and reliable unit for pin interlocking of both PVC and aluminium roller shutter profiles.

Advantages

  • Compact and solid unit
  • Easy to use
  • Operator safety
  • Protection of machine and interlocking set

This pneumatic machine can be used for the safe interlocking of slotted and non slotted roller shutter profiles, thus preventing the profiles from coming apart during transport. The operator merely needs to insert the profile in the special guide, taking care to see that the profile end touches the mechanical device. By pressing in the profile, the unit carries out the following three operations at the same time:

  • the notch at the back of the profile
  • the insertion of a stainless steel pin of adequate size (length and diameter) in the profile hook
  • a small chamfer cut at the back of the profile, at its end, to make it easier to insert in the next profile
Pin-interlocking-unit-780x439

Pointed pins facilitate their penetration into the profile, thus ensuring a better grip over the course of time. They are packed in blisters and are loaded into the special vertical feeding unit that automatically feeds one pin to each profile. Once the interlocking operation is complete, the operator extracts the profile from the guide and slides it manually into the profile he previously interlocked. He repeats this operation until he has assembled a roller shutter of the required length.

The manual pin interlocking unit is mounted on an aluminium baseplate and is equipped with a safety guard made of transparent plexiglass that also protects the mechanical components. The machine construction complies with the current EC norms.

Technical Features

  • Cycle time: 0.4 seconds
  • Pin feeding unit capacity: approx. 250 pins
  • Pneumatic system (6 bar) with air lubricator and filter
  • Safety guard: made of transparent plexiglass
  • Dimensions: L x W x H = 70 x 40 x 55 cm (approx.)
  • Weight 40 kg
  • Quick and easy tool set replacement for profile change
  • Step by step progress of the profile that avoids blocks

Operator Safety

  • Manual push button device to bring the 3 cylinders back to their home position
  • Safety microswitch to prevent the insertion of an additional pin in the same profile thus protecting the tool set

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Automatic Rolling and Wrapping Units
for PVC and aluminium roller shutters

AUTOROLL

To complete the range of our special machines dedicated to PVC and aluminium roller shutters, in-line as well as off-line, we designed a versatile automatic rolling unit that minimises and optimises the duration of the rolling up, wrapping and reinforcement insertion phases roller shutters production process.

The unit is available in 2 versions: with manual movement of the film coil or with an automatic wrapping phase. In the latter version, the rolling unit uses an inverter controlled electronic motor to optimise the speed during the rolling and wrapping phases. During the first phase, the unit usually works at a slower speed, so that the operator has time to make a visual check of the roller shutter.

During the second phase, the wrapping occurs at maximum speed. The start of each phase can be triggered through a pedal in the basic version.

Automatic-Rolling-and-Wrapping-Units-780x439

Once the wrapping phase has been completed, the roller can be placed on the special curved supports for the insertion of the reinforcements. The roller shutter is hooked onto the fixed end of the rolling unit, with the other end adjustable to suit the width of the roller shutter. The system has been designed to accommodate roller shutters of up to 3.5 metres in width.
For aluminium roller shutters, we also offer a double coil version, i.e. one coil for the protection bubble film and one for the external standard film.
The automatic roller can be coupled with our assembling machines (Combiroll, pin or cap inserter).

In these cases, it can have an optional automatic hooking system to the outgoing film.

Advantages

  • Minimised and optimised duration for rolling, wrapping and inserting the reinforcements in the roller shutters
  • Available as independent unit or as unit connected to our assembling machines, both in-line and off-line
  • Leading brand components
  • Customisable
  • Easy use and maintenance

Technical Features

  • Available with manual or automatic movement
  • Available in-line and off-line, for PVC and aluminium roller shutters
  • The automatic movement has two different speeds for the roll up and wrap up phases
  • Possibility to wrap up the roller shutter both with and without roll
  • Possibility to insert the reinforcements at the end of the wrap up phase
  • Developed for roller shutters with a width up to 3.5 meters
  • Possibility to assemble roll film coils with a maximum diameter of 300 mm

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Roller Shutter Profiles Cutting and Storage System

Special machine for automatically cutting to length either PVC or aluminium roller shutter profiles.

Advantages
  • Fully automatic – no operator attendance required
  • Max. use of material – min. waste produced for each processed profile
  • Cut tolerance: ± 0.5 mm
  • Min. cut length: 600 mm
Technical features
  • Horizontal infeed table with capacity for 6.5 m long profile packs
  • Vertical up cut saw with suction device
  • Handler to automatically place the profiles in the storage unit compartments once cut to length
  • Storage unit with dedicated compartments for each different profile length
Roller-Shutter-Profiles-Cutting-and-Storage-System-780x546

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Baruffaldi Profile Extrusion Technology

Primac Pipe Extrusion Technology

Company

Resources

Holding company

Baruffaldi Plastic Technology, U.S.A., Co.

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