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Especifically for the high speed direct filling of boxes, KLT, AIAG returnables and other similar containers, Weighpack developed this unique bulk weighing system. The KWF 50 system incorporates 2 or 3 vibratory trays, an accumulation belt, single or double weighing station and optical fine feed position.  | Weighpack KWF 50 KLT-, ¼ KEG- and Returnable fillers are high speed packaging machines designed to pack hardware products like screws, nuts, bolts into KLT, ¼ KEG cartons or AIAG returnables up to 35 kg (70 lbs). Weighpack's wide knowledge in handling hardware products has resulted in a system where damage to threaded products is reduced to a minimum. | The sliding of product, the direct filling of the boxes and special coating result in a smooth running system where undamaged filling, speed, low in feed height and sound level are optimized. An accumulation belt is used for feeding the product into the boxes. | During box transfer this belt is switched in reverse direction thus accumulating product without stopping the vibratory feeding trays. If a new box is presented on the weighing platform, the accumulation belt is switched into forward direction with double speed for the first part of the filling process. |
The KWF 50 system takes a constant flow of product from the storage hopper instead of the conventional intermittent removal/take away. This constant flow enables better control, accuracy and maximum output. The KWF 50 is a basic system, that can grow with production demands. It is compact and has very short changeover times.  | The KWF can run as a stand-alone unit with one operator in a semi-automatic mode giving 35 Tons/8 hours packing capacity or can be extended with Weighpack box forming, closing and palletizing equipment. This fully automatic packing system can give an output of 50 Tons/8 hours. The KWF 50 can run KLT which can be presented by a Weighpack destacker or depalletizer. Also AIAG returnables can be denested, closed, labeled and palletized. The KWF 50 has a high speed weigh/count processor, which guarantees very accurate weigh/count results. |
All dangerous and moving parts are fully shielded according to European(CE) and USA(OSHA) safety requirements. Technical specifications Product range screws, bolts, nuts Product dimensions min. 6 x 25 mm (1/4" x 1') max. 25 x 155 mm (1" x 6 ¼") Weight range 10 - 35 kg (20 - 70 lbs) Output up to 50 Tons/8 hrs Accuracy 0, + 1 - 4 pcs Box dimensions 230 x 230 x 195 mm (1/4 KEG) Returnable type AIAG returnable, KLT 3214, 4314, 4321 Power consumption 2,5 kW Mains supply 3 x 380 volt, 50/60 Hz Air consumption 0,2 Nm3/min. Air pressure 5 - 6 bar KWF 50 KLT-, 1/4 KEG and returnable filler (-Kb) - not available Schematic drawing.
Tips and tricks Use the "right-mouse" button to "zoom", change the "Quality" and to "Print". 
Zoom In/out Can be used for scaling the drawing. Use "Show all" to return to the original size.
Drag When the "hand-pointer" appears the drawing can be draged in it's window.
Quality The Quality of the drawing can be set to: Low, Medium and High. The higher the quality the slower the handling of the drawing will be. Download the latest version of the Macromedia Flash plugin. Download the complete "KWF 50 KLT-, 1/4 KEG and returnable filler" leaflet in PDF.
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