For sweeping brushes the 6 or 8 Double Row Helical pattern (6.D.R.H. or 8.D.R.H.) is the most popular brush fill pattern. Helical design tufted hole arrangement improves the pick up characteristics of the brush. The common purpose brush design that is ideal for sweeping all types of soilage. By using this fill pattern, the rows of bristles pick up fine debris while the empty spaces in between the rows trap bulkier litter. The D.R. pattern is a good choice for many customers because it gives a good performance on both fine and bulky debris. This pattern is suitable in all fill materials.
Fill materials for cylinder brushes.
PP. Excellent sweeping performance either indoors or outdoors, including environments with dampness or high humidity. Very high temperature applications is not recommended. The abbreviation “poly” refers to Bursten’s long life, co-polymer polypropylene. But can be used in below freezing conditions. Heavy diameters are excellent at picking up large debris. Good wear life.
PA. PA sweeping performance is less aggressive than poly and performs less well in conditions with moisture or high humidity.Because of its toughness and excellent long wear characteristics. Genarally used on outside rough surfaces or high-temperature environments. Is able to be generally used in foundries sweeping high heat debris up to 150 Celsius. Excellent wear life.
Natural Fibre. Great sweeping material for very light dust control and sweeping fine debris, but natural fibre has a relatively shorter wear life when compared to other synthetic materials.Used on wet floors is not recommended for the natural fibre. Suggested for sweeping carpets, as natural fibre will not create static. Short wear life.
Polyester PBT. Compared to Nylon, Polyester is stiffer with better flick action, lasts as long and performs better in damp or wet conditions, but it is more expensive. Large diameter (over 0.8mm) polyester will start to fatigue in cylinder main brooms after about 120 hours of use. On side brushes fatigue does not occur. Excellent wear life.
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Industrial Cylinder Brushes | Industrial Cylinder Brushes | Industrial Cylinder Brushes |
