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{"title":"Highway Used PU Foam\/EVA Anti-Corrosion Roller Barrier with ISO9001 2008","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/bf\/43\/0b2466640636775d876a1ce12096-200x200-1\/highway_used_pu_foam_2feva_anti_corrosion_roller_barrier_with_iso9001_2008_certificate.jpg","attrs":{"Place of Origin":"Shandong, China","Brand Name":"Safebuild","Product name":"Safety Roller Crash Barrier","Material":"Q235 Q345 EVA"}}
{"title":"Galvanized Powder Coated Steel Roller Guardrail for Roadway Crash Barrier System","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/1c\/a8\/dde1c20094a6efd957b46ce39c93-200x200-1\/galvanized_powder_coated_steel_roller_guardrail_for_roadway_crash_barrier_system.jpg","attrs":{"Place of Origin":"Shandong, China","Brand Name":"Safebuild","Product name":"Highway Roller Barrier","Material":"Stainless Steel"}}
{"title":"Highway Guardrail Rolling Barrier Galvanized Powder Coated For M180 Standard","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/37\/fb\/5a94c77d6c19af94d76402d4f3d4-200x200-1\/highway_guardrail_rolling_barrier_galvanized_powder_coated_for_m180_standard.jpg","attrs":{"Place of Origin":"Shandong, China","Brand Name":"safebuild","Packaging Details":"Export standard bundle or as clients request","Supply Ability":"200000 Piece\/Pieces per Year"}}
{"title":"Q235 Q345 EVA Anti Corrosion Galvanized Steel Highway Roller Guardrail","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/1e\/3f\/2c46778617ae28852d9c95fb97f8-200x200-1\/q235_q345_eva_anti_corrosion_galvanized_steel_highway_roller_guardrail.jpg","attrs":{"Place of Origin":"Shandong, China","Brand Name":"Safebuild","Packaging Details":"Export standard packaging or according to customer requirements","Supply Ability":"100000 Meter\/Meters per Year"}}
{"title":"Road Traffic Safe PU Foam EVA Highway Rolling Barrel Guardrail","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/cb\/10\/84bbffe0b9abf44b769b4d6488d1-200x200-1\/road_traffic_safe_pu_foam_eva_highway_rolling_barrel_guardrail.jpg","attrs":{"Place of Origin":"Shandong, China","Brand Name":"Safebuild","Model Number":"100*50","Packaging Details":"Export standard packaging or according to customer requirements"}}
{"title":"CE Approved EVA Highway Rolling Barrel Guardrail For Road Traffic Safety","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/47\/e2\/de90edccd97f062820c9fcdd89ed-200x200-1\/ce_approved_eva_highway_rolling_barrel_guardrail_for_road_traffic_safety.jpg","attrs":{"Place of Origin":"Shandong, China","Brand Name":"safebuild","Packaging Details":"Export standard bundle or as clients request","Supply Ability":"200000 Piece\/Pieces per Year"}}
safety roller barrier is a fixture that prevent drivers and passengers from fatal accidents by not only absorbing shock energy but also converting shock energy into rotational energy.It is designed to effectively absorb shock and lead vehicle to the road direction to prevent large accidents.
It can also called roller barrier, rolling barrier, roller type barrier, drum barrier or highway roller, and widely used on sharp carve road or bend road zone. Safety roller is a fixture that prevent drivers and passengers from fatal accidents by not only absorbing shock energy but also converting shock energy into rotational energy. It is designed to effectively absorb shock and lead vehicle running back to the road direction to prevent large accidents at bend or carve road sites. Safety roller will effectively function for drivers to properly control vehicles with its noticeable color and self-luminescence.
Safety roller barrier is a new product. It is assembled by PU / EVA rollers and galvanized steel post and beams.But it is different from the w beam guardrail.It can absorb shock and lead vehicle to the road direction by roller, to prevent large accidents. And the roller is more light and easy to install than w beam guardrail. It would be recovery after attach and easy to repaire. The 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 °.Such 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.
Product Paramenters
Roller
H250xφ350mm,H500xφ350,request
Post
φ140x2150x4.5
Cross Beam
100x80x4.0x5000/5600/6000/7000
Turning Circle
φ182xφ145x2.0mm
Casing
φ167x480x8.0
Terminal
560*310*4.0
Square buckle
46x64x4.0mm
Bolts&Nuts
M20x60/120/140mm
Post spacing
700 mm or 1000 mm or custom
Material
EVA/Polyurethane for barrel,and Q235/Q345 for guardrail
Operating temperature
-60℃~70℃(-76℉~158℉)
RG-SB-1 Safety Roller Crash Barrier
RG-SA Safety Roller Crash Barrier
RG-SB-2 Safety Roller Crash Barrier
RG-SB-3 Safety Roller Crash Barrier
RG-SBm-1 Safety Roller Crash Barrier
RG-SAm Safety Roller Crash Barrier
RG-SBm-2 Safety Roller Crash Barrier
End rotation Safety Roller Crash Barrier
Details Images
Features of Safety Roller Barrier
1. Reduce speed by stopper board 2. Guide reflective leads a driver to drive safely 3. Recyclable material (eco-friendly) 4. Help a vehicle turn back to the road by its spinning when the car crashed the rollers laterally 5. Minimize fatal damage of people and vehicles by absorbing collision shock 6. Reduce costs in repairing and maintenance due to Roller’s resilience. 7. Stopper boards help prevent larger accidents by slowing down Roller’s spin 8. Can be used for many years, less cost.
Manufacturing Technique
The rotary anti-collision guardrail is a kind of road guardrail which USES the rotary barrel as the main medium. The rotary barrel can rotate under the impact force, and then drive the vehicle to complete the turning recovery. The rotary anti-collision guardrail is a semi-rigid guardrail
Installation Instructions
●Curved Median Strip ●Curved Ramp ●Diverging Point ●Curved Tunnel ●Curved Downhill ●Passge Intersection
●School Zone ●Danzer Zone etc.
Product packaging
Company Profile
Traffic safety highway guardrail road barrier
The material of the rotating cylinder is the blend of EVA and polyethylene. The color can be selected as yellow, orange, orange and so on. The color of the rotating cylinder is uniform, and the edges are smooth without burr and no flying edge. The surface has no dissection, no crack, no bubble, no sand eye and other defects, the whole shape is complete, no obvious slanting .
FAQ
1. Are you a manufacturer or trading company? Shandong Safebuild Traffic Facilities Co., Ltd. is a professional manufacturer. We can offer you professional services and products.
2. Where is your company located? Our company is located in Guanxian, Liaocheng, Shandong, China.
3. How does your factory control quality? Each of our products will be strictly tested before shipping out, and clients are also welcomed to inspect their goods in our factory.
4. Can I get some samples first? Yes! Sample orders are welcomed.
5. What is your advantage compared with your competitors? (1). Qualified Manufacturer (2). Reliable Quality Control (3). Competitive Price (4). High Efficiency working (24*7hours) (5). One-Stop Service
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2019
Total Annual:
3000000-5000000
Employee Number:
120~200
Ecer Certification：
Verified Supplier
LAIZHOU SANWEI GROUP - Laizhou Taihe Chemical Machinery Co., Ltd. specializes in manufacturing all kinds of chemical and plastic machinery. Our main products include reactor, kneader, paint mixing machine, mixing tank, powder mixer, sand mill, grinding machine; plastic granulator, plastic crusher, p... LAIZHOU SANWEI GROUP - Laizhou Taihe Chemical Machinery Co., Ltd. specializes in manufacturing all kinds of chemical and plastic machinery. Our main products include reactor, kneader, paint mixing machine, mixing tank, powder mixer, sand mill, grinding machine; plastic granulator, plastic crusher, p...
