south west wire rope made in china

Southwest Wire Rope"s Engineering Services Department provides engineered lifting devices, lift plans, and engineered load testing services under the leadership of experienced Professional Engineers with extensive experience in heavy lifting.

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Since 1966 Southwest Wire Rope has expanded to become a recognized global wire rope supplier serving diversified markets with material handling, lifting & mooring products at five full-service locations. Large, full-range inventory includes their trademark “Gold Strand” wire rope; bright, galvanized, stainless steel & vinyl coated cable; plus wire rope slings & a variety of fittings & hardware.

TEUFELBERGER high performance steel wire ropes are being used for various tasks on cranes around the world. In order to keep their quality at the highest level, a team of experts has been working continuously on upgrading existing and developing new products. In these endeavors, we work together closely with our renowned customers so as to find the perfect solution for their high demands.

Our range of services encompasses rope assembly, splicing, exchanging ropes, and even providing customized training. For these purposes, our service teams are deployed to many countries of the globe.

soLITE® by TEUFELBERGER, the first-ever fiber rope featuring a steel wire rope construction, impresses its users by providing 10% more in loading capacity and 80% less in weight than its steel counterparts. Developed together with the crane specialists at LIEBHERR, it has already taken the place of steel wire ropes in challenging lifting applications.

Rotation rope and non-rotation rope or rotation resistant rope. Round strand rope, compacted rope, swaged rope. Wire rope with fiber core, wire rope with IWRC(Independent Wire Rope Core). Galvanized wire rope, ungalvanized wire rope or bright wire rope. Wire rope with plastic insert, Wire rope without plastic insert. Wire rope covered with plastic.

Steel wire rope for all types of cranes including Tower Crane, Container Crane, Mobile port Crane, Offshore Crane, Loading Crane, Pilling Crane, Overhead cranes and more.

Shenwei can package the rope by plywood reels(500M-2000M), soft coils(10M-200M), plastic reels(100-300M) and other packages according to customer’s requirement.

Steel wire ropes have important applications in mine lifting, cable-stayed bridges, metallurgy, elevators, and so on. They are widely used due to their high strength, light weight, reliability, and efficiency [1]. Since wire ropes usually work in harsh environments, although they suffer from a variety of types of damage such as broken wire and wear, which affects the safety of production and even threatens the lives of workers [2]. To avoid accidents, manual inspection and regular replacement are generally used in engineering. However, manual inspection is time-consuming and laborious, and regular replacement usually causes great economic waste. According to a survey, more than 70% of replaced wire ropes still have initial breaking strength [3]. Therefore, it is of great importance to develop scientific and effective devices to inspect steel wire ropes.

There are two types of defects of steel wire ropes, loss of metallic cross-sectional area (LMA) and a localized fault (LF), and broken wire is the most typical outcome of LF. Among the various nondestructive testing techniques, magnetic flux leakage (MFL) method is most economical and effective for broken wire detection [4,5,6,7,8]. The basic principle of the MFL method is shown in Figure 1, where the permanent magnet magnetizes part of the wire rope to saturation, and a closed magnetic circuit is formed between the wire rope, the magnet and the yoke. When no damage is present, most of the magnetic induction lines pass through the inside of the wire rope. When there is a damage such as broken wire, the magnetic resistance of the damaged position increases, and part of the magnetic induction line leaks out to form the MFL. Magnetic sensitive elements are placed between the poles of the magnet to sense the MFL signal. The condition of the wire rope can be determined according to the received signal.

For decades, many experts and scholars have done a lot of research on the design of damage detecting sensors based on the MFL method [9,10,11,12,13]. Cao Y.N. et al. [9] proposed an approach for detecting LF of steel wire ropes using an annular array of Hall components. A back propagation (BP) network is used to classify the faults. This method can differentiate the degree and the width of local defects. Zhang J. et al. [10] applied the giant magneto-resistance (GMR) sensor to the detection of LF and LMA of the wire rope. Through the use of compressed sensing wavelet filtering and BP neural network, the accuracy and reliability of MFL sensor is improved. Wu B. [13] designed an MFL sensor based on tunnel magneto-resistive device. A blind hole with dimension of 0.3 mm in both depth and diameter is detectable for the sensor. The axial resolution to two adjacent notches with a width of 0.2 mm of the TMR-based MFL sensor can be less than 2.5 mm. However, arranging annular arrays of Hall components undoubtedly increases the complexity of the signal processing. Using magneto-resistive sensors can improve the sensitivity of the sensor, but it is difficult to be applied to actual inspections due to the micron-level requirements of the lift-off [13]. Therefore, designing a sensor that can be applied to the detection in actual engineering and is both simple and effective, has always been a problem for the condition monitoring of wire ropes.

The magnetic concentrating detection technology provides a new direction for the development of MFL sensors. The detection of wire ropes usually requires the arrangement of a plurality of magnetic sensitive elements. Especially for the large diameter wire ropes, it usually needs dozens of magnetic sensors, which greatly increases the difficulty of signal processing in the later stage. The magnetic concentrating principle can realize the leak-free detection of large diameter wire ropes through a small number of magnetic sensitive elements [14,15]. Kang et al. [14] theoretically analyzed the feasibility of magnetic concentrating detection. It is proved by calculation that the magnetic concentrator can collect the MFL and guide it into the Hall component through the bridge between the concentrators to realize the collection of weak leakage flux. At the same time, it can eliminate the strand-waveform noise of wire ropes and improve signal-to-noise ratio of the MFL signal. Wang et al. [15] analyzed the performance of the magnetic concentrators on collecting the MFL by finite element simulation and proposed the structure which is suitable for collecting the magnetic leakage flux. The structure was verified by experiments, which further promoted the development of the magnetic concentrating detection.

In this study, a sensor, which is constructed of ring-shaped magnets, a yoke, and a magnetic concentrator, is designed to detect broken wires of steel wire ropes. We optimized the structural parameters of the circumferential multi-circuit permanent magnet exciter (CMPME) and analyzed the performance of the magnetic concentrator on collecting MFL through the finite element method. Finally, the proposed sensor is applied in an experiment for broken wire detection. The induced MFL signal can be clearly recognized and the signal-to-noise ratio of the MFL signal is improved by discrete wavelet transform (DWT).

Shanghai Solar Steel Wire Rope Co. Ltd is a manufacturer of steel wire rope and wire rope slings in Shanghai China, where has developed economy, convenient transportation, dense ports and very close to Jiangsu and Zhejiang provinces. We have strict management system,first-class sales concept, excellent technical sales talents. We are providing steel wire rope, wire Rope Sling, lifting and rigging hardware and relative products, for the steel construction industries, Engineering Heavy Industries, Marine & Engineering, Shipbuilding, Port, Oil & Gas function etc. We also supply OEM service to our business partners all over the world.

We have the advantage of supplying high strength, high toughness, extra large diameter and special structure wire rope & sling for Oil & Gas, Mining, Jack-ups, Shipbuilding, Marine, Offshore projects, Oil Drilling, Steel construction, Fishing, and other use.

The main products are Steel wire ropes, Wire Rope Slings, Anchor Chain, Lifting Chain sling, Polyester rope, Polyester Sling, Lifting and Rigging Hardware and some other customized products. During production, ISO9001:2015 international standards, GB, DIN, BS, JIS, ASTM, RR-W-410, API, ISO otc national standards are strictly implemented.

Wire ropes can be seen everywhere around us, they are made of strands or bundles of individual wires constructed around an independent core, suitable for construction, industrial, fitness, commercial, architectural, agricultural, and marine rigging applications.

Wire rod is made from high carbon steel wires(0.35 to 0.85 percent carbon) in a hot rolling process of a required diameter, usually from 5.5mm to 8 mm.

Wire rod is drawn to the required diameter by the 1st drawing machine after descaling dust and rust, adding mechanical properties suitable for application.

Positioning the wires different or the same size lay in multiple layers and same direction, or cross lay and diameter is maintained by one-third of the rope size.

So in theory, it is very simple to manufacture wire ropes. However there are many more details that must be closely monitored and controlled, and this requires time and experienced personnel since it is a super complicated project you cannot imagine.

Landmann Wire Rope Products, Inc. is a wholesale distributor of imported steel wire rope, rigging hardware, chain, cargo control and fastening materials. We have established ourselves as a market leader on the West Coast of the USA with outlets in Southern California, Northern California, the Pacific Northwest and near Omaha Nebraska.  Over the last 10+ years, we have expanded our product line to include many other products.  The key employees at Landmann bring a total of over 100 years of accumulated experience in the rigging industry to provide superlative customer service.

Our product line is basically made up of 5 main categories, Wire Rope, Chain Products, Cargo Control, Rigging Hardware and Fastening Materials which we import primarily from South Korea, China, Mexico and Japan. Within the wire rope category, we carry diameters from 3/64” to 2” in galvanized, plain and stainless steel finishes in a wide array of constructions. In the rigging hardware category, we have expanded our product line dramatically in the last few years to include a wide variety of stainless steel hardware and fastening materials to go along with our regular product line. This diverse product line allows us to supply our customers who service a wide range of industries including, logging, fishing, mining, industrial, construction and architectural to name a few. This diversification of rigging hardware as well as the range of wire rope, cable and chain products allows us to better serve you, the customer as a one stop shop for all your wire rope and rigging needs.

Our three warehouse locations along the West Coast, USA are in Santa Fe Springs, California, Vacaville California and Fife, Washington.  We also have a distribution center near Omaha, Nebraska.  This allows us to serve our customers better by shipping most orders the same day for quick deliveries. We also specialize in direct mill shipments that come from the factory directly to you whether our customers are located on the East Coast USA, or in Europe.

One final note about Landmann Wire Rope Products. We realize the importance of being different than our competitors. We strive to make your experience with Landmann one where you feel that we are a part of your success and that you can count on Landmann to fulfill your needs, whether they are big or small. Customized and professional client service is a mainstay at Landmann.

China Steel: Production Capacity: Steel Wire rope data was reported at 4,741.300 Ton th in 2013. This records an increase from the previous number of 4,034.200 Ton th for 2012. China Steel: Production Capacity: Steel Wire rope data is updated yearly, averaging 770.000 Ton th from Dec 2001 to 2013, with 13 observations. The data reached an all-time high of 4,741.300 Ton th in 2013 and a record low of 440.000 Ton th in 2004. China Steel: Production Capacity: Steel Wire rope data remains active status in CEIC and is reported by China Iron and Steel Association. The data is categorized under China Premium Database’s Metal and Steel Sector – Table CN.WAD: Steel Production Capacity.