Nylon rollers features a nylon rollers with high wear resistance, low coefficient of friction, easy to wear the belt; 2, with excellent self-lubricating nylon rollers, without oiling, easy to get stuck in harsh conditions ; 3, nylon rollers with anti-static, anti-smoldering, anti-aging, anti-corrosion chemical (acids, alkalis and organic solvents); 4, can withstand repeated impact, vibration; nylon rollers use of ambient temperature range of : -40 ° C to 80 ° C; excellent mechanical properties, light weight, easy installation, no maintenance; 7, nylon rollers (3-7DB) low noise smooth operation, long life (metal roller life 3-5 X) belt conveyor buffer roller the right choice roller the buffer roller belt conveyor is very important, it supports the conveyor belt, and bear the weight of the material. Plays a vital role can be seen roller. The roller structure performance is more important. Buffer roller special polymer materials, light weight, the proportion of steel seventh roller made of this material, the weight is about half of the ordinary roller accessories, rotary inertia, roller friction between the belt is small, and effectively reduce the friction between the. Narrow the distance between rollers can reduce the simulation coefficient of friction, but the total resistance will increase, in addition to the tipping point is not to increase the density of the roller protective tape external general bearing segment. In addition, the buffer roller rubber ring wear resistance, long service life. Idler roller polymer materials, the continued performance similar to bronze, good abrasion resistance, and has a good self-lubricating properties, not to hurt the belt. Buffer roller type, for example, the spring plate type, cushion ring type, a strong buffer type, and so on. So be sure to select the appropriate select. Choice of roller, pay attention to the amount of runout roller, roller flexibility and axial runout. Gap in the material is greater than six meters above the place, we selected buffer roller, so that not only can effectively reduce the impact of the belt material, wear and tear, but also can prevent the belt is torn by a hard object. Groove features a groove roller with anti-corrosion characteristics: acid salt corrode it. 2, groove roller hardness: wear resistance. 3, good sealing: groove roller sealed at both ends with plastic labyrinth seals, slick oil will not leak to the scroll axis long-term; running groove roller is sealed state. 4, the Groove Idler ceramic surface: forming an oxide film, the surface is smooth, and does not adhere to the material in contact with the belt friction coefficient is small, reducing the winch driving force. Groove roller long life: groove roller steel roller 2-5 times used for a long time, and can reduce belt wear, belts do not run side, extended belt life. 6, low operating costs: that groove roller belt conveyor can reduce costs, reduce maintenance worker.