Antistatic brush for laminators 950 mm, inner span 1010 to 1125 mm - Kinetronics SWL-950

A wider laminator means more charged surface, and more dust settling on the web. The StaticWisk SWL-950 covers a 950 mm working width and drains the charge through a 3.5 m grounding cable. Whether it fits your machine depends on the adjustable inner span: the magnetic feet hold the brush in frames measuring 1010 to 1125 mm.

Benefits

• Adjustable inner span of 1010 to 1125 mm, so the magnetic feet take up the difference across the whole range
• Ultra-soft conductive synthetic fibres, 40 mm long, that leave no scratches on sensitive film
• 3.5 m grounding cable with a fitted lug, secured to the machine frame
• Manufacturer measurements on the series show residual charge near the mounting point dropping below 5 percent of the starting value, tested on polyethylene film at 1 m/s with about 20 kV initial charge
• Aluminium extrusion with M5 thread, the upper section can be drilled for an additional bolted mount

Applications

The main case is laminating and coating machines running film from the roll. Film without a charge comes off the roll flat, which makes the laminate smoother. The manufacturer recommends one brush on the upper film and one on the lower film, because otherwise only one of the two webs is discharged. Use is not limited to laminators: the brush can be mounted wherever static charge on film, paper or web material causes trouble. Custom lengths up to 3100 mm are available on request.

Mounting and care

To mount the brush, back the supplied screws out of the brush ends until the magnetic feet sit firmly against the machine frame. The brush is tensioned between the cheeks of the frame. Then fasten the grounding cable to the frame, since without that connection there is no path to ground. Long brushes may not be held safely by the supplied magnets alone. In that case the manufacturer recommends an additional steel or aluminium support, and mounting holes in the upper section of the profile are provided for it. A risk assessment before installation is advisable. The fibres are synthetic and rated up to 65 °C.

Shipping

At 950 mm brush length the parcel exceeds 100 cm. Shipping therefore does not go as a standard parcel, and the freight cost for this length is quoted separately.