The potato industry in the Anding District of Dingxi City, Gansu Province aims to build a “Chinese potato capitalâ€, highlighting the concept of “saving†in all aspects and vigorously promoting the construction of “economized†parks. This year, the area continues to experience droughts and farmland is cracked due to lack of water. In order to reduce the impact of drought on potato production, the widespread adoption of black plastic film-based mulching potato planting technology has been successful.
Portable monitoring system for soil moisture temperature and remote transmission system and fixed wireless agricultural weather monitoring station two monitoring systems. The two systems can timely monitor local meteorological parameters such as precipitation, soil moisture content, soil temperature, solar radiation, air temperature, air humidity, wind speed, and wind direction, and perform soil moisture comparison before and after coating. The local responsible person said that it is believed that these instruments from Zhejiang Top can provide accurate monitoring data to better guide the production of dry farming.
Crane Wire Rope
Made of multiple strands wound together, the steel wire rope is one of the most crucial components in a crane. Each strand has a tensile strength ranging between 1470 N/mm2 and 2160N/mm2.As the load carrying rope used in the hoisting mechanism, it can be sent through different surface treatment to suit specific environmental condition.
Advantages
High strength
Maximum flexibility
Stable, quiet operation
Torque balanced rope is not as easily kinked.
Good rotary stability
Long use life
Technical Features
Breaking Strength
Designed for higher breaking strength and better strength to weight ratio, our crane wire rope is made of high-toughness steel wires that have been stretched to their tolerance limit prior to being stranded together to form a rope with optimum spacing between each strand.
Even if wire strands are tightly twisted, there still be spaces in places where the strand touches with each other. To improve the fill factor of the wire rope, we have added irregularly-shaped wire strand to the rope and sent it through rotary swaging process. Steel wires that are laid in a parallel pattern increase the cross section of the rope.
Safety
Special-purpose steel rope is commonly seen in various engineering projects. Via precision design and rigorous test, the rope usually can meet very high safety standards. A large number of wires are arranged in a parallel pattern to form a strand. Various strands then are twisted to produce the steel rope. Such a rope-making method ensures an improved safety performance of the rope
Rotation
Our rotation-resistant wire rope contains several strands laid helically around an independent rope core. The lay direction of outer strands is opposite to that of the independent core so that the overall rope can be non-rotating. This series of rope mainly functions as a lifting tool in the crane. It also can be used in a rope take-up system that requires many times of rope winding.
Bending Fatigue
Increasing the number of strands within a rope and wires in a strand can lead to an extended contact between the rope and the sheave groove or grooved Cable Drum, thereby reducing the stress acted on average rope. Through adding irregularly-shaped strand to the wire as well as rotary
Swaging process, this contact area will increase to greater extent, as with the decrease of rope stress. Greater flexibility of our steel wire rope means that it can be wound in smaller, tighter circular patterns. When installing the rope onto the drum assembly, its steel and plastic combination design will increase the stability of the whole structure, avoiding internal wire breaking which in turn extends its use life.
Applications
Port, waste management, wind power, automobile, transformer, storage and logistics, steel, container, tunnel, construction machinery, metallurgy, and shipbuilding industries.
Wire Rope,Crane Wire Rope,High Strength Wire Rope,Quiet Operated Rope,Torque Balanced Rope
Eurocrane (China) Co., Ltd. , https://www.eurocranegroup.com