Lemuth GmbH

Clip mounting machine

Mounting clip parts on the BAR
This machine mounts and bolts clips on the bar. The adjustment of the clip-mounting position so as to be able to machine different profile heights and widths takes place automatically via a revolver mechanism. The clips can also be placed in multiple rows and at varying distances from one another. The clips are delivered to the oscillating conveyor via a chute and are fed into the clip-mounting machine automatically.

Mounting clip parts on FRAMES/SASHES
In addition to the clip mounting on straight bars, offers Lemuth machines for the fully automatic clip mounting on ready sash/frame elements.

Clip-mounting machines automatically mount clip parts. All work which is required for mounting the clips such as isolating, mounting and bolting is performed fully automatically and with maximum precision. The clips are supplied by means of oscillating conveyors, which means that no manual filling of the magazine is required.

Fitting machines

Fitting machines install all for automation of suitable fitting to sash or frames made of PVC, aluminum or wood.
From the manual fitting mounting over the semi- automatic mounting from the fitting up to the fully automatic mounting in the 1-minute-cycle LEMUTH offers for each window producer the suitable stage of development.
All LEMUTH-Fitting mounting centres are no longer linked to a single fittings system. When changing the fittings the machines can simply be set up and converted to the new system as in a profile change.
 
Sash Fitting Mounting:

• Manual fittings mounting station FBM135

 

• "FBS131" this machine was designed for semi-automatic sash hardware mounting.  Based on hardware system for manual pre-clamp in sash elements, screws these automat all pre-clamped hardware on a sash element.Optionally, the clips for the aluminum shells can be simultaneously mounted for wooden windows. For this purpose, additional clips setting units are mounted on the screw blocks. "

 

• Sash fittings mounting centre FBA136 / FBA138

 
The upgradeable, modular machine concept allows for the gradual automation of the process to mount the fittings onto the sash:
For example, at the back of a FBA-EU (for mounting the corner guides) a FBA-FL-MV (for mounting the sash hinges and interlocking rods ) can be added on later. With further upgrading to include a FBA-VA (for mounting all fittings components to be cut to length) the machine will be fully automated.
 
 
Frame fittings mounting:

• Automatic fittings mounting machine for bars RBZ332

 

• Frame fittings mounting centre RBA330

GASKET INSERTION MACHINES

For many years LEMUTH gasket insertion machines have successfully proved their worth in practice in many window construction companies. Various applications – whether as stand-alone versions or highspeed systems in production lines for the 1 minute rate - characterise the flexibility in use.
Enormous time-savings thanks to rapid processing as well as the clean, high-quality insertion of the rubber gasket are among the key advantages of this system.

Gasket insertion machines of the series DAW100 bring the gasket in sash- and/or frames from PVC, Aluminium or wood. Depending on the production concept, the frames and/or sashes can be processed with up to 99 fields. A turning unit flips the window over onto the 2nd side for sash processing. This means that the glass and stop side can be fitted with rubber gaskets. The machine can be fitted with two insertion units(max 4 are possible) to process various gasket profiles – such as glass and groove gasket.
By the careful transport of the sash with transport belts these automats are optimally suitable for automation in wooden window production.

For the gasket insertion in profile bars gasket insertion machine of the series of DAGL110 were developed. Depending on the version, window profiles – such as glazing strips, frame, sash or transom profiles – door frames or boards are fitted with rubber gaskets. The operator inserts the profile element in the working area of the machine. The gasket is then drawn in, cut and the unit discharged to the receiving table automatically. The length of the parts to be processed is irrelevant. The machine control independently recognises the start and end of the element and inserts the gasket with a clean cut at the start and end of the rod. Depending on needs, one or more rubber gaskets can be inserted at the same time.

GLASS PANE GLUING MACHINE

Lemuth has equipment for all adhesive concepts. It will be offered vertical systems for gluing of panes into the sashes, which is favored by the PVC window manufacturing in various stages of development.
The gluing in the casement overlap, specially for wooden windows, is covered in various stages of development by the lying processing.
The following explains the gluing in the casement overlap:

The glass pane gluing machines of series GVA115-FÜ glue panes of glass in the sash fully automatically. These machines apply the glue to both the inner and the outer casement overlap. The entire process of loading the sash, applying the glue and inserting the glass is done fully automatically. Highly precise handling units load the sash, apply the glue, precisely insert the panes and perform all necessary conveyor tasks.

Sealing Machine

The VSA119S sealing machine was designed to allow a clean and efficient sealing of the glazing unit using a silicone sealant. The glass pane can be sealed in window frames made of PVC, wood or aluminium. Up to four windows with a width of up to 1000 mm can be simultaneously processed and buffered in the machine.

The machine makes it possible to process windows with any number of panes. Right-angled windows as well as acute-angled windows, round arch windows and other geometrics can be sealed in one machine, if data for the sealing of window elements is present. The floating application head is very well suited to compensating for changes in the profile. By means of an integrated turning gear, the application head is turned at the corners during the silicone application, and thus it can then process the next edge of the window. Up to six different colours can be processed. The exchange between the single silicone colours takes place automatically in a one-window cycle. The different silicone colours are permanently and simultaneously fed through the injection head via several hose lines.