Lombarda Macchine S.R.L.

AUTOMATIC SPACER BENDER WHS
The automatic spacer bender machine WHS is suitable to bend aluminium and Warm Edge bars: Chromatech Ultra, TGI Spacer M, Thermix TX.N Plus, Thermobar, Multitech, Swisspacer Advance, Swisspacer Ultimate.

It is possible to create square and rectangular, straight shapes like trapezium, triangle, pentagon and optionally are available curves and arcs shapes.

The machine is developed to be simple and user friendly, without changes in bending tool, in the bending system, and in the cutting system from the user, when the spacer type or thickness changes.

The interface operations are done using a Personal Computer, the program is easy to use and allows the users to manage all the working parameters, as well as set up specific condition for different type of spacers.

The program to optimize the work can optimize up to 1.200 different measures of work, considering the type and colour of material used and width. The program can be interfaced with the most used optimization software of cutting tables (Perfect Cut, Optima, Albat-Wirsam, Hanic, etc). The program is available in Italian, English, French, Spanish, German. The machinery is equipped with tele-assistance e video-assistance.

The Heating/Cooling system is completely integrated in the machinery, and fully automatic. It is possible to manage all the adjustments directly from the machinery program.

The machine is equipped with the lubrication system, for the lubrication of the cutting blade during the cutting of the spacers. The lubricant system will help the cutting blade to create less scrap on the spacers during the cutting, and will increase the life of the cutting blade, and increase the quality of the cuts.

The spacers stock has 6 sections to store spacers selectable which automatically provide the insertion of the spacer in the machine during the working process.

It is available the connection to Ink-Jet printers or label printers.

AUTOMATIC DESICCANT FILLER CSA2
The automatic desiccant filler machine performs the filling of spacer frames with desiccant. The machine is suitable for the filling of desiccant in aluminium spacers, stainless steel spacers and Warm Edge spacers (Chromatech Ultra, Thermix TX.N plus, TGI spacer M, Thermobar, Multitech, Swisspacer Advance, Swisspacer Ultimate)

The machine process is fully automatic:

– drilling in the back of the spacer (using drill bits suitable also for steel)

– filling of desiccant, made by pressure, which assures perfect filling and high speed.

– closing of the loading holes with butyl

To work big size frames the working head will raise automatically till it reaches the desired position. (max. size ≈ 2500 x 3500 mm)

The security system includes a desiccant presence control and if desiccant will finish, the machinery will report it and will stop the work cycle to allow the worker to load new material. After the new material will be load the machinery will normally restart work. It is the same for the butyl to close the holes.

The desiccant filler is equipped with a hopper for the containing of the desiccant (around 40 kg) insert in the machine base. A system to load desiccant from 200 Kg. drum is available as optional.

EXTRUDER

Monocomponent pneumatic extruder for Silicone o Polyurethane, from 25Lt. to 200Lt.
Extrusion capacity from 60 to 500cc per cycle (according to the type); driven lift, supply air engine, supply air lift. Teflon pipe 3000 mm and mechanical gun.
Bicomponents pneumatic extruder for Polysulphide/Thiokol, Silicone, Polyurethane
Extrusion capacity 1500 cc/min. (25 C.), adjustable mixing ratio from 7% to 12% in volume, air pressure feeding from 2 to 7 Bar.

Components: base component pneumatic pump, catalyst dosing pump, pneumatic pump for the catalyst, mixing unit with Alpha-plast. Min. and Max. pressure alarm for the components, empty drum signal for the base component and for the catalyst, alarm maximum stopping time, manual washing or electrical pneumatic washing, sampling device to check the mixing ratio.

Optional: washing pump, heated thermostated plate for base component, heated hoses of base component, pneumatic balance banner for mixing group, mechanical balance banner for mixing group, roller for ease of drum change, mixer Alpha-metal.
Bicomponents hydraulic extruder for Polysulphide/Thiokol, Silicone, Polyurethane
Extrusion capacity 1600 to 2800/3200 cc/min. (25 C.), adjustable mixing ratio from 7% to 12% in volume, standard voltage 380V tri-phase+neutral, air pressure feeding from 2 to 7 Bar.

Components: base component hydraulic pump, catalyst dosing pump, pneumatic pump for the catalyst, mixing unit with Alpha-metal, min. and Max. pressure alarm for the component, empty drum signal for the base component and for the catalyst, alarm maximum stopping time, manual washing or electrical pneumatic washing, sampling device to check the mixing ratio, heated thermostated plate for base component.

Optional: washing pump, heated hoses of base component, pneumatic balance banner for mixing group, mechanical balance banner for mixing group, mixer Alpha-metal R07 1009/15.