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In winter, rainy and snowy conditions, icy roads, and snow‑covered surfaces can easily cause wheels to slip and brakes to lose control. This tire chain increases friction between the tire and the road, effectively breaking ice and gripping snow, shortening braking distances, and preventing skidding and rear‑end spinouts. An essential safety accessory for driving on icy or snowy roads in mountainous areas, on elevated highways, and in suburban regions, it’s compatible with most passenger cars, SUVs, off‑road vehicles, pickup trucks, and other common family vehicles. Douyin Encyclopedia
In winter, icy and snowy road conditions—whether due to rain, snow, or ice—can easily cause wheels to slip and brakes to lose control. This tire chain increases friction between the tires and the road surface, effectively breaking through ice and gripping snow, shortening braking distances, and preventing skidding and rear-end甩尾. It’s an essential safety accessory for driving on icy or snowy roads in mountainous areas, on elevated highways, and in suburban regions, and it’s compatible with most passenger cars, SUVs, off-road vehicles, pickup trucks, and other common family vehicles. Douyin Encyclopedia
In winter, rainy and snowy conditions, icy roads, and snow‑covered surfaces can easily cause wheels to slip and brakes to lose control. This tire chain increases friction between the tires and the road, effectively breaking ice and gripping snow, shortening braking distances, and preventing skidding and rear‑end spin‑outs. An essential safety accessory for driving on icy or snowy roads in mountainous areas, on elevated highways, and in suburban regions, it’s compatible with most passenger cars, SUVs, off‑road vehicles, pickup trucks, and other common family vehicles. Douyin Encyclopedia
SYD-0730A Multifunctional Fully Automatic Asphalt Pressure Testing Instrument
It is specialized equipment for the Marshall stability test, uniaxial compression tests (cylindrical and prismatic specimens), flexural tests, splitting tests, and freeze–thaw splitting tests of asphalt mixtures.
SYD-XY150-1 Type Asphalt Mixture Rotary Compactor
It is suitable for compacting cylindrical specimens of asphalt mixtures, emulsified asphalt, and cold-recycled mixtures with diameters of Φ150 mm or Φ100 mm (available as an optional accessory) using the electro‑pneumatic rotary compaction method, enabling laboratory testing of the physical and mechanical properties of asphalt mixtures.
SYD-0850-1 Asphalt Mixture Plate Cutting Machine
This instrument incorporates advanced technology from foreign cutting machines, delivering smooth, even cut surfaces with high dimensional accuracy and simple operation. It can automatically cut parallel double-sided workpieces in a single clamping. For safety, the machine is equipped with a dual‑door guard to ensure operator safety.
SYD-6307 Asphalt Content Tester (Combustion Method)
This instrument enables rapid, accurate, safe, and reliable determination of asphalt content. It is suitable not only for measuring the asphalt content in asphalt mixtures but also for conducting sieve analysis on post‑combustion asphalt mixtures, making it an ideal tool for laboratories involved in the production, research, and application of asphalt mixtures.
SBS Concrete Intelligent Vacuum Saturator
Specifically designed for Dentsu diffusion‑system testers, this device automatically saturates standard concrete specimens under vacuum. It can also be used to saturate samples in a Ca(OH)₂ solution. Constructed entirely of stainless steel, it offers excellent corrosion resistance, while its exterior surface is finished with advanced baking‑paint technology for long‑lasting durability and wear resistance.
SYD-2806G Fully Automatic Asphalt Softening Point Tester
It is suitable for determining the softening point of various types of asphalt, including road petroleum asphalt, coal tar asphalt, and liquid petroleum asphalt, and is the preferred instrument for asphalt manufacturers, highway and bridge construction entities, as well as relevant colleges, universities, and research institutions.
SYD-0613A Automatic Asphalt Brittle Point Tester (Fraass Method)
It is applicable for determining the Fraass breaking point of asphalt materials in accordance with the requirements specified in GB/T 4510 and T 0613.
SYD-0615 Asphalt Wax Content Tester
It is suitable for determining the wax content in petroleum asphalt, in petroleum asphalt produced from vacuum residue of crude oil, and in road‑grade petroleum asphalt, making it an ideal instrument for measuring wax content in asphalt across the petrochemical, construction, and highway‑building industries.
SYD-0610 Asphalt Rotational Thin-Film Oven
It is suitable for determining the mass loss of road petroleum asphalt after rotational thin-film heating. Additionally, as required, it can be used to measure changes in the penetration, viscosity, ductility, and brittle point of the asphalt residue following rotational thin-film heating, thereby evaluating the aging performance of the asphalt.