CE Standard Traffic Safety ISO Standard EVA Buckets Rotary Barrel Rolling Guardrail PU and PVC Roller Barrier Made in China

Product DescriptionRoller BarrierSafety roller barrier is a fixture that prevents drivers and passengers from fatal accidents by not only absorbing shock energy but also converting shock energy into rotational energy. It is also known as a roller barrier, rolling barrier, roller type barrier, drum barrier or highway roller, and widely used on sharp carve road or bend road zone. It is designed to effectively absorb shock and lead vehicle to the road direction to prevent large accidents.The safety roller will effectively function for drivers to properly control vehicles with its noticeable color and self-luminescence.The safety roller barrier is a new product. It is assembled with PU / EVA rollers and galvanized steel post and beams. The roller barrier differs from the w beam guardrail in the way it functions because It can absorb shock and lead vehicle to the road direction by roller, to prevent large accidents, whilst the W beam does not. The roller barrier is as well lighter and easier to install than w beam guardrail and it would be easier for recovery after attachment and easier to repair. Product ParametersRollerH250xφ350mm,H500xφ350,requestPostφ140 x 2150 x 4.5mm    φ140 x 2100 x 4.5mmCross Beam100x80x4.0x5000/5600/6000/7000Turning Circleφ182xφ145x2.0mmConnecting rack84 x 70 x 4.0mm*L430mmU connecting frame380 x 70 x 6.0mmCasingφ167x480x8.0Terminal560*310*4.0    1300*230*2.0Square buckle46x64x4.0mmBolts&NutsM20x60/120/140mmPost spacing700 mm or 1000 mm or customMaterialEVA/Polyurethane for barrel,and Q235/Q345 for guardrailOperating temperature-60ºC-70ºC(-76ºF~158ºF)Manufacturing Technique&DetailThe guardrail is composed of columns, rotating cylinder, u-beam and connecting parts. All steel components are treated with hot-dip galvanized anti-rust treatment.The vertical column is separated by 1m or 0.7m, and two rotating cylinders are installed on each vertical column. This rotating cylinder takes EVA as the main material, and 17 auxiliary materials such as PE and related chemical additives are added.Continuous working temperature is between 60 ° and 70 °.These kinds of guardrails are usually installed on the ramp, continuous downhill and curved road of the expressway. When a vehicle hits a guardrail, the rotation function of the rotating cylinder itself and the good resilience of the cylinder body can greatly reduce the injury degree of the vehicle and the driver, and play a good protective role.There is a reflective strip on the rotating cylinder, and the evening star stone can reflect the outline of the route better through the light irradiation, which can play a good line of sight induction effect on the vehicle and further guarantee the safety of the vehicle. Company ProfileEstablished in 2015, Shandong Safebuild Traffic Facilities Co., Ltd. is located in Economic Development Zone of guan County, Liaocheng City, Shandong Province, China, which is near by jiguan Highway. specialized in manufacturing and exporting Highway Guardrail and accessories. Safebuild Traffic Facilities Co., Ltd. covers an area about 7,000 square meters, has 120 employees and 8 senior engineers. With an annual production capacity of 200,000 tons, Safebuild company has continuously invested in two Hot-dip galvanizing lines, two hot-dip aluminum production lines,two electrostatic spray production lines and one hot-dip coated production line. Our aim is to Safebuild people, with our professional, wholehearted and devoting spirits as well as our remarkable products quality and favorable service system , sincerely hope to work together with the vast number of clients!The company has advanced guardrail plate forming machine, which can realize the strip head removal, smoothing, punching, cutting, forming, leveling and other working procedure, so that the guardrail has good consistency, high processingaccuracy, low production cost, which is widely recognized by the market.The company has an advanced production line of plastic spraying and hot-dip galvanizing for guardrail . According to the differentconstruction environment, corresponding surface treatment can be adopted to achieve good corrosion resistance, moisture resistance and weather resistance.We are spreaded to 8,000 km since it is established around China and successfully exported to other countries, like Russia and Malaysia, Algeria, Singapore, South Africa, Mozambique, Ghana, Brazil, etc. We have been holding a scientific, rigorous, normative and standardized pragmatic style , and developing impeccable inspection organization to to make sure all of our products quality are in line with national standards, industry standards and enterprise standards. Safebuild people, with our professional, whole-hearted and devoting spirits as well as our remarkable products quality and favorable service system , sincerely hope to work together with the vast number of clients, create brilliant!Recommend Products   Packaging & ShippingFocusing on the export business of transportation faciliti