Brushes for dust removal - Import export

The removal of dust and electrostatic charges - we lead the way. Rotary ostrich-feather roller brushes remove dust from workpiece surfaces in accordance with a simple and reliable principle - due to their intrinsic electrostatic charge, the feathers lift dust from the workpiece surface. Gently and thoroughly. The dust ionised in this way remains on the feathers until removed by a suitable dust extraction system. Ostrich-feather roller brushes of Kullen-Koti consist of circular brush segments with standardised wooden cores, assembled to the requested face width and especially formed brush diameter for the car bodies. By using different outer diameters the roller brush can be adapted to the outline of the workpiece surface which is to be dedusted. Just contact us - without obligation - if you have any requirements.

The linear movement of a flexible steel cable, which can have a length of up to 2 m, is converted into an angular movement with the aid of a measuring drum. The measuring drum is coupled via a gear to a conductive plastic potentiometer. The restoring force of the spring drive holds the measuring cable tight at all times and prevents any sagging which would otherwise induce an error. The measuring drum moves axially on a spindle ensuring that the cable is wound up precisely and reproducibly wrap for wrap in the helical groove of the drum. The cable entry contains a brush to remove dust.

The VEN BRUSH system technology is based on high pressure at low speed. Special hold-down brushes with wide support brushes or narrow support brushes for processing profiled workpieces, ensure the required pressure. For the pretreatment of workpieces of varying shapes or extremely fluctuating sizes, maximum perfection and flexibility are provided by the motor-driven height adjustment of each individual unit as well as by the infinite rotational speed setting. The high-performance vacuum transport belt ensures reliable transport and holds both small as well as large format workpieces in place. A Molton roller is built in to ensure constant cleaning of the conveyor belt. Unit diversity results in a wide performance spectrum and generates a high economic effect. The basis version of VEN BRUSH allows a selection of 2 unit positions to up to 5 unit positions. To be prepared for possibly changing requirements in your production process, you can also select the next larger variant and equip the free unit position as required at a later date. System examples for possible operating widths from 600 to 3,500 and operating lengths from 2,000 to 5,500 mm. Depending on your production requirements, you can individually select from: Short change times and high operating comfort are possible thanks to the quick-exchange brush system using a push-in system together with a coupling. The optional infinite angle setting of the round brushes permits impeccable edge processing. The use of the structured brush unit is intended for special surface processing. This brush is used to structurise furniture parts, hardwood and softwood, flooring boards or to provide an antique look of up to 1 mm deep at a throughfeed speed of 10 m/min. Where required, the VEN BRUSH can be extended by a dust removal system with rotating blow nozzles and ionisation system. Following a brushing or sanding/grinding effect, this complementary function ensures optimum workpiece cleanliness to meet high requirements. As an individual solution, VEN BRUSH convinces as a station in a Venjakob machine line or when integrated in an existing machine line. As such, control system configuration takes all interfaces into account, through to higher ranking control and monitoring. The high-performance system technology can be easily operated directly using a control panel or a touch panel.