No Limits Line

The turning conveyor Art. RC NL can rotate at any angle, clockwise or counter clockwise. It can be installed in-line or as a corner conveyor, depending on the user’s requirements. It allows the best possible arrangement of space, with a machining process that does not require interruption of the production cycle. Usually, Art. RC NL is used to turn the glass of 180°, orientating low-emissive glass coatings correctly, thus facilitating the production of glazed units with 2 or more sheets. Art. RC NL optimizes production, thanks to the perfect synchronisation of all the line machinery. Like in the “High Tech” model, in Art. RC NL the glass sheet is supported by an air cushion technology, but it can support an higher weight (up to 350 kg/linear meter).

Capable of processing glass sheet in extra Jumbo size (up to 3.300 mm of height and 12 meters of length and up to 350 kg for linear meter, for a max thickness of 40 mm), this special version of the Vertical Washing Machine Art. VW is equipped a pre-washing section, 8 brushes (diameter 225 mm) and four washing sections. It’s a full optional model: entire manufactured in stainless steel, Art. VW NL can process any low-e glass, thanks to sensors which detect the coating and manage the brushes position as consequence. It is equipped also with a water heating sistem up to 60° C.

The Profile Bending Machine Art. PB is a strategic tool for any insulating glass unit producer and one the world’s highest performance solutions for the bending of rigid box spacer. It can easily process all types of bendable spacer bar, perfectly calibrating each single bend with the aid of dedicated software. The important features of this particular machine is the innovative Smart Arm (patented) which accompanies and supports the spacer frame during the process: this feature allows for the processing of large spacer frames avoiding any deformation or micro cracks appearing at the corners.

The Art. MB butyl extruder ensures full compliance with the most stringent standards required for the primary seal. The polyisobutyle (PIB) rubber is extruded through two separate dispensers and then applied via the application nozzles. The utilisation of a measured dozing system guarantees the uniformed distribution of the PIB around the entire perimeter (a special feature unique to Forel). The touch screen unit manages the automatic opening of the nozzles (width adjustment) and the positioning of the pre-extrusion guides, according to the selected spacer width value. The injection capacity (grams of PIB per linear metre) can be set directly. Art. MB can also apply PIB to shaped profile or Georgian bar frames, with the same accuracy and simplicity of operation. Preproduction heating of the product can be pre-set by timer.

The Automatic Desiccant Filler Art. DF completes the Forel spacer bar processing range and can be specified with an option for automatic loading. This standalone platform automatically drills, fills and closes the backside of the spacer bar frame, injecting the prescribed amount of desiccant into the boxed void. The automatic loading of spacer frames can be specified as an additional option allowing the Art. DF to collect, process and then send spacer frames directly to the butyl operation.

The Art. CA automatic cork pad applicator further enhances the IG unit production process. This solution is equipped with 4 or 5 application heads, that position automatically according to the height of the individual glass unit. Each movable head is fed from a material reel, which can easily and quickly be replenished. The applicator applies the protection pads to the surface of the unit according to customer requirement. The operator can set the distance between each pad via the intuitive onboard software. This applicator is completely self-learning and requires no operator supervision and is integrated fully to the IGU lines synchronization.

The Art. SQ scans for and detects various types of surface defects to the entire glass piece faces in real time. All defects that are detected such as inclusions, fingerprints, scratches etc. are immediately notified to the operator via an alarm and PC display. The operator is quickly directed to the defect which can be prioritised based on classification. All defects detected can be archived for post-production analysis which includes pictures, processing time and corrective action. This quality control station is fully integrated into the IGU lines synchronisation, taking care of any necessary upstream or downstream production control.