wire rope industries ltd factory

Wire rope manufacturers produce their products in order to provide a high load capacity, versatile alternative to weaker ropes like manila rope or hemp rope. Wire rope products are used for a wide variety of motion transmission applications, among them: lifting, baling, tie down, hoisting, hauling, towing, mooring, anchoring, rigging, cargo control, guidance and counterbalance. They can also be used as railing, fencing and guardrailing.

Wire rope is a must-have for many heavy duty industrial applications. From mining to forestry to marine and beyond, there’s wire rope for almost every job. Some of the many industries in which wire rope is popular include: construction, agriculture, marine, industrial manufacturing, fitness, sports and recreation (plastic coated cables for outdoor playground equipment and sports equipment), electronics, theater (black powder coated cables for stage rigging), mining, gas and oil, transportation, security, healthcare and consumer goods.

Wire rope as we know it was invented just under 200 years ago, between 1831 and 1834. At that time, the goal was to create a rope strong enough to support work in the mines of the Harz Mountains. Invented by Wilhelm Albert, a German mining engineer, this wire rope consisted on four three-stranded wires. It was much stronger than older rope varieties, such as manila rope, hemp rope and metal chain rope.

While studying at Freiburg School of Mines, a man named L.D.B. Gordon visited the mines in the Harz Mountains, where he met Albert. After he left, Gordon wrote to his friend Robert Stirling Newall, urging him to create a machine for manufacturing wire ropes. Newall, of Dundee, Scotland, did just that, designing a wire rope machine that made wire ropes with four strands, consisting of four wires each. After Gordon returned to Dundee, he and Newall, along with Charles Liddell, formed R.S. Newall and Company. In 1840, Newall received a patent for “certain improvements in wire rope and the machinery for making such rope.”

In 1841, an American manufacturer named John A. Roebling began producing wire rope for suspension bridges. Soon after, another set of Americans, Josiah White and Erskine Hazard, started incorporating wire rope into coal mining and railroad projects, forming Lehigh Coal & Navigation Company (LC&N Co.). In 1848, wire rope from their wire rope factory in Mauch Chunk, Pennsylvania provided the lift cables needed to complete the Ashley Planes Project. This project sought to improve the performance and appearance of the freight railroad that ran through Ashley, Pennsylvania, by adding lift cables. This increased tourism and increased the railroad’s coal capacity. Before, cars took almost four hours to return; after, they took less than 20 minutes.

Wire rope likewise changed the landscape (again) in Germany, in 1874, when an engineering firm called Adolf Bleichert & Co. used wire rope to build Bi-cable aerial tramways. These allowed them to mine the Ruhr Valley. Several years later, they also used wire rope to build tramways for the German Imperial Army and the Wehrmacht. These tramways were wildly successful, opening up roads in Germany and all over Europe and the USA.

Since the 1800s, manufacturers and engineers have found ways to improve wire rope, through stronger materials and material treatments, such as galvanization, and different rope configurations. Today, wire rope makes possible many heavy industrial processes. It has become a necessity of the modern world.

Strands are made by tightly twisting or braiding individual wire together. One strand could have anywhere between two and several dozen wire filaments depending on the necessary strength, flexibility, and weight capacity.

One of the most dynamic elements of wire cables is the inner core. The strands are wrapped around the core, and it can be made of different metals, fibers, or even impregnated fiber materials. For heavy applications, cores are often made of a different strand of wire called an independent wire rope core (IWRC). An IWRC has a considerable amount of flexibility and it is still very strong. In fact, at least 7.5% of the strength increase in a wire rope can be attributed to an IWRC.

While they sometimes use other metals, like aluminum, nickel, copper, titanium, and even bronze for some applications, manufacturers primarily produce wire rope from steel. This is because steel is very strong and stretchable. Among the most common types they use are: galvanized wire, bright wire, stainless steel and cold drawn steel.

Of the wire rope steels, cold drawn carbon steel wire is most popular, although stainless steel wire rope is sometimes employed as well. Stainless steel rope is most popular for its anti-corrosive properties. Bright wire rope, a type of ungalvanized steel wire rope, is also popular. For added strength and durability, galvanized steel wire rope/galvanized steel cables are a very popular choice. Galvanized aircraft cable, for example, is always a must in aerospace.

When choosing or designing a custom wire rope for your application, suppliers consider factors such as: the environment in which the rope will function, required rust resistance, required flexibility, temperature resistance, required breaking strength and wire rope diameter. To accommodate your needs, manufacturers can do special things like: make your rope rotation resistant, color code your rope, or add a corrosion resistant coating. For instance, sometimes they specially treat and coat a cable with plastic or some other compound for added protection. This is particularly important to prevent fraying if the wire rope is often in motion on a pulley.

Manufacturers and distributors identify the differences in wire cable by listing the number of strands and the amount of wires per strand so that anyone that orders understand the strength of the cable. Sometimes they are also categorized by their length or pitch. Common examples of this include: 6 x 19, 6 x 25, 19 x 7, 7 x 19, 7 x 7, 6 x 26 and 6 x 36.

More complex wire rope identification codes connote information like core type, weight limit and more. Any additional hardware like connectors, fasteners, pulleys and fittings are usually listed in the same area to show varying strengths and degrees of fray prevention.

Cable wire rope is a heavy-duty wire rope. To give it its high strength, manufacturers construct it using several individual filaments that are twisted in strands and helically wrapped around the core. A very common example of cable wire rope is steel cable.

Spiral rope is made up an assemblage of wires with round or curved strands. The assemblage features at least one outer layer cord pointed in the opposite direction of the wire. The big advantage of spiral ropes is the fact that they block moisture, water and pollutants from entering the interior of the rope.

Similarly, stranded rope steel wire is made up of an assemblage of spirally wound strands. Unlike spiral rope, though, its wire patterns have crisscrossing layers. These layers create an exceptionally strong rope. Stranded rope may have one of three core material types: wire rope, wire strand or fiber.

Wire rope chain, like all chains, is made up of a series of links. Because it is not solid, wire rope chain is quite flexible. At the same time, it is prone to mechanical failure.

Wire rope slings are made from improved plow wire steel, a strong steel wire that offers superior return loop slings and better security. The plow wire steel also shields rope at its connection points, which extends its working life. Wire rope slings, in general, provide their applications with increased safety, capacity and performance. Wire rope sling is a rope category that encompasses a wide range of sub-products, such as permaloc rope sling, permaloc bridle slings and endless slings. These and other wire rope slings may be accompanied by a wide variety of sling terminations, such as thimbles, chokers and hooks.

Wire rope offers its user many advantages. First, design of even distribution of weight among strands makes it ideal for lifting extremely heavy loads. Second, wire rope is extremely durable and, when matched properly to the application, can withstand great stress and elements like corrosion and abrasion. In addition, it is very versatile. Its many iterations and the ways in which the rope can treated means that users can get rope custom fit for virtually any application.

Depending on the type of wire rope with which you are working and your application, you may want to invest in different accessories. Among these accessories are: wire rope clips, steel carabiners, fittings, fasteners and connections.

To ensure that your wire rope quality remains high, you must regularly inspect them for wear and degradation. The right wire rope should be selected for a particular use. Watch out for performance-impacting damage like: rust, fraying and kinks. To make sure that they stay in tip-top shape, you should also clean and lubricate them as needed. Check for this need as a part of your regular inspection.

Rope care is about more than inspection. It’s also about making an effort to use and store them properly every time you use them. For example, never exceed your rope’s rated load and breaking strength. Doing so will not only cause the weakening of your cable, but it may even cause immediate breakage. In addition, always store your wire rope cable in a dry and warm area, away from those elements that could cause premature rusting or other damage. Finally, always carefully wind your wire rope when you’re done with it, so as to avoid kinks. If you follow all these tips and treat your wire rope assemblies well, they will reward you with a long and productive service life.

Always make sure that you purchase wire rope that matches your industry and regional standards. Some of the most widely referenced standards organizations for wire rope include: ISO, ASTM International and OSHA. Talk over your specifications and application with your wire rope supplier to figure out what’s best for you.

If you’re in the market for a wire rope or a wire rope assembly, the best way to know you’re getting something that will both perform well and be safe if by working with a vetted professional. Find one among the list we’ve provided on this page. Check out their profiles to get an idea of the services and products they offer. Pick out three or four to whom you’d like to speak, and reach out. Talk to them about your specifications, standard requirements and budget. Ask about lead times and delivery options. Once you’ve spoken with all of them, compare and contrast their answers. You’ll know you’ve found the one when you talk to a wire rope company that is willing to go above and beyond for your satisfaction.

Wire Rope Industries is the largest manufacturer of high-performance wire rope products in North America. For over 100 years, the company has been a leader in its field. With our knowledge and expertise, we have been able to refine the art of rope making into a science. We provide rope solutions for a wide variety of industrial applications, including general industrial and construction, forestry, mining, oil and gas, fishing and marine, elevator, and utilities industries, as well as for ski lifts, bridges, supported structures and the U.S. Navy.

Wire Rope Industries (WRI) is a manufacturer of high-performance wire ropes for the offshore industry, including drilling lines, riser tensioner lines, anchor lines and specialty rotation-resistant ropes for cranes.

Since its formation in 1876, WRI has been at the forefront of product development, helping our customers outperform with ropes that are designed to reduce their overall operating costs. WRI is certified to both API and ISO 9001, and certification to Lloyds and DNV is also available.

WRI’s drilling lines are available in a conventional six-strand design and achieve excellent mega-joule (ton-mile) goals. Where improved rope performance is required, drilling lines are also available in an eight-strand design to provide increased wear resistance and flexibility. Technical services staff are available to discuss these product characteristics and to help customers maximize their rope service life.

For the riser tensioner application, where the rope cycles continuously over sheaves, ropes with high flexibility and wear resistance are preferred. Ropes with eight strands, and a layer of plastic around the core for protection or fully plasticized ropes, are the preferred choice for those customers interested in extending their ton-cycle or ton-day goals. Care must be exercised when using a fully plasticized rope in a dead line anchor, but WRI’s technical services staff can assist with this issue.

WRI operates one of the largest wire rope closing machines in the world, capable of producing ropes up to 200mm diameter in lengths of 120t. For anchor lines, the wires are galvanized to withstand the highly corrosive offshore conditions. Ropes with enhanced corrosion protection, using Bezinal® wires with a zinc-aluminum coating combination, are also available.

For offshore crane applications, it is critical to use a rotation-resistant crane rope, which ensures the load does not spin when hoisted from the work boats. This anti-rotation feature is developed for cranes that use a single part line by using ropes with three layers, where the torque developed in the outer strand layer is counterbalanced by the torque developed by the internal strand layers. The outer strands are compacted to increase the breaking load and the wires are galvanized for corrosion protection.

WRI is committed to the offshore industry and offers a wide range of wire ropes for a variety of applications. Our investment in R&D has resulted in many unique solutions to wire rope problems, aimed at reducing the users’ overall operating costs.

WRI’s technology is backed by its parent company, Bekaert, one of the world’s largest producers of steel wire. Our manufacturing facilities are second to none. We are part of a group of companies with manufacturing facilities in Latin America, making the group one of the largest producers of wire ropes in the Americas.

Wirerope Works, Inc. manufactures Bethlehem Wire Rope®, the trade name under which we produce, sell and service our wire rope and strand products. The name "Bethlehem Wire Rope" represents the most complete facility and experienced personnel in North America. Our 46-acre manufacturing complex in Williamsport, Pennsylvania, with over 620,000 square feet under roof, is the single largest wire rope manufacturing facility in North America. Wirerope Works, Inc. manufactures its own wire, wire rope, structural strand, and all fabricated products such as pendants and other assemblies on the same premises.

Bethlehem brand wire rope and strand products have long been recognized worldwide for superior quality. Used for both lifting and stabilizing, Bethlehem Wire Rope products are used in a wide variety of applications ranging from crane and elevator hoist ropes to bridge suspension and anchoring offshore platforms. Wirerope Works, Inc. serves many industries including construction, logging, marine, mining, oil and gas, and steel.

Wire Rope Industries (WRI) is a manufacturer of high-performance wire ropes for the mining industry. Since its formation in 1876, WRI has been at the forefront of product development, helping our customers to outperform with ropes that are designed to reduce their overall operating costs. WRI is certified to the ISO 9001 standard.

For the surface mining market, WRI specializes in hoist, crowd, retract and drag ropes used on shovels and draglines, as well as a full range of pendant assemblies.

For the underground mining market, WRI produces a full range of products for both Koepe and drum hoists, including full-lock coil, half-lock coil, flattened-strand and multi-strand ropes for hoisting and balance ropes, including the WRI patented cushion balance ropes.

For many years, the standard rope used on electric mining shovels has been an eight-strand, compacted, plastic-filled cushion rope. For customers looking to improve their operating efficiency, Cushion Pac Ultra (CPU) was developed to outperform any existing shovel rope on the market today.

CPU incorporates improved protection for the core of the rope while offering a plastic outer jacket for improved cleanliness and wear resistance. CPU has set performance records in both North and South America, and around the world.

Dragline excavators are known to be one of the most demanding rope applications in the world. WRI offers both six and eight-strand dragline ropes, based on customer preferences and operating conditions. The use of plastic coverings to protect the core has also been pioneered by WRI.

Following the successful introduction of CPU for shovel rope applications, we have now been able to obtain similar performance improvements using cushion ultra ropes on draglines. WRI can produce fully plasticized ropes up to 5in (diameter).

WRI operates among the largest stranders in the world and is capable of producing structural strand to ASTM A586, up to 6in in diameter. A state-of-the-art pre-stretching and socketing facility ensures that the exacting requirements of length accuracy and socket alignment are always met. For increased corrosion protection, pendant line ropes using Bezinal® wires with a zinc aluminum coating combination are also available.

Deep shaft mines require special underground mining ropes to safely and efficiently hoist personnel and materials from underground. Deeper shafts, higher payloads and higher speeds have resulted in changes that can impact on the safety factors used.

WRI produces a full range of products for use in underground mine hoisting, and has developed special underground ropes to overcome the obstacles that many mining companies face.

WRI has technical services staff to help customers with all wire rope application advice. We can offer advice to customers on rope selection, use and maintenance.

WRI is committed to the mining industry and offers a wide range of wire ropes for a variety of applications. Our investment in R&D has resulted in many unique solutions to wire rope problems, aimed at reducing the user’s overall operating costs.

WRI’s technology is backed by its parent company, Bekaert, one of the world’s largest producers of steel wire. Our manufacturing facilities are second to none. We are part of a group of companies with manufacturing facilities in Latin America, making the group one of the largest producers of wire ropes in the Americas.

ISO 9001 & AS 9120 certified 8(m)WOSB certified custom manufacturer of corrossion resistant galvanized aircraft stainless steel metal safety cable and wire braid materials include braided cords with wire center for aeronautical, aerospace, halyard, helicopter lead line, sailboat, rigging, hoisting, automotive applications and more. Wire rope products are available in 1x7 strand through 6x36 strand for aircraft cable, non rotating and non flexible applications. Custom coatings and finishes available for aerospace, automotive, safety applications. Also offers custom braids in specialty colors, finishes, and materials such as aramid, ceramic, Dyneema®, fiberglass, Kevlar®, linen, Nomex®, plasma, Spectra®, tarred, marlin, Technora™, Twaron®, and Vectran™. Galvanized aircraft wire ropes and cables available in 302/304, 305, and 316 stainless steel and zinc-coated carbon steel materials. Offers non-flexible types in 1 x 7 and 1 x 19 strand models. Suitable for aeronautical, logging, hoisting, aircraft control, and winching applications.

Wire rope strength in the United States is typically shown in tons of 2,000 lbs. The wire rope strength is shown as minimum breaking force (MBF). This is a calculated strength that has been accepted by the wire rope industry. When tested on a tensile machine, a new rope will break at a value equal to- or higher than – the minimum breaking force shown for that rope. The published values apply to new, unused rope. A rope should never operate at – or near- the minimum breaking force. The minimum breaking force of the rope must be divided by the design factor required for the application to determine the maximum load allowed on the rope. During its useful life, a rope loses strength gradually due to natural causes such as surface wear and metal fatigue.

Fatigue resistance involves fatigue of the wire used to make up a rope. To have high fatigue resistance, wires must be capable of bending repeatedly under stress – for example, as a loaded rope passes over a sheave during operation. Increased fatigues resistance is achieved in a rope design by using a large number of wires. It involves both the wire properties and rope construction. In general, a rope made of many wires will have greater fatigue resistance than a same – size rope made of fewer, larger wires because smaller wires have a greater ability to bend as a rope passes over a sheave or around drums. To overcome the effects of fatigue, ropes must never bend over sheaves or drums with a diameter so small as to bend wires excessively. Standard for specific applications contain requirements for minimum sheave and drum sizes. Every rope is subject to metal fatigue from bending stress while in operation, and therefore the rope’s strength gradually diminishes as the rope is used.

Crushing is the effect of external pressure on a rope, which damages it by distorting the cross-section shape of the rope, its strands or core -or all three. Crushing resistance therefore is a rope’s ability to withstand or resist external forces, and is a term generally used to express comparison between ropes. When a rope is damaged by crushing, the wires, strands and core are prevented from moving and adjusting normally during operation. In general, IWRC ropes are more crush

resistant than fiber core ropes. Regular lay ropes are more crush resistant than lang lay ropes. 6-strand ropes have greater crush resistance than 8-strand ropes or 19-strand ropes. Compacted strand ropes are more resistant than standard round-strand ropes.

When a load is placed on a rope, torque is created within the rope as wires and strands try to straighten out. This is normal and the rope is designed to operate with this load-induced torque. However, this torque can cause both single part and multiple part hoisting systems to rotate. Load induced torque can be reduced by specially designed ropes. In standard 6 and 8- strand ropes, the torques produced by the outer strands and the IWRC are in the same direction and add together. In rotation-resistant ropes, the lay of the outer strands is in the opposite direction to the lay of the inner strands, thus the torques produced are in opposite directions and the torques subtract from each other.

At Carl Stahl Sava Industries, manufacturing a comprehensive family of cable, stainless steel wire rope fittings and tools only explain a portion of what makes us so special as a cable assembly manufacturer. In addition to possessing an ISO 9001:2015 certification, Sava is also FDA and ITAR registered, as well as RoHS and REACH certified. Our wire rope manufacturing process leverages almost 50 years of engineering and manufacturing expertise that customers around the world have grown to depend upon every single day. Additionally, Sava’s sales professionals boast over 100 years of combined technical experience helping organizations just like yours meet the most complex and sophisticated application requirements.

Medical organizations, industrial firms and other markets rely on both the products and expertise of Sava Industries. Get familiar with the wide breadth of industries we serve.

Power Manufacturing – Formally Performance Line Hardware, LLC, is a State of Texas Limited Liability Company and manufacturer of corrosion resistant overhead Transmission & Distribution products. PWRMFG offers a complete line, of cost effective Stainless Steel and Bronze Overhead Transmission & Distribution Products, serving the Power Utility, Telecommunications, Cable Television, Industrial, Chemical Process, Petrochemical, Pulp & Paper and Distribution Industries. The products manufactured, are for use in highly corrosive environments, such as island, coastal beach and bay, as well as industrial applications. Applications where salt / salt fog & industrial pollutants or a combination of the two, promote premature failure of standard galvanized or aluminum products.

Performance Wire Rope manufactures specialty cable, wire rope, and strand products. These products are manufactured from stainless steel, drawn and hot-dipped galvanized carbon steel, carbon steel, monel, inconel, tin-plated phosphor bronze, silicon tin bronze, titanium, MP35N and many other specialty alloys.

Performance Wire Rope has been partnering with Wire Rope, Cable, Chain, & Hardware Distributors, as well as OEM’s throughout the US and the world to bring the very best to their customers through Value, Expertise, Credibility, Service and Reliability since 2005. With our Principles, who share over 100 years of collective experience in the Wire Rope Industry, our sole focus is on serving you, our Valued Customer.

An association between Broken Hill Proprietary Co. Ltd. (BHP) and rope manufacturers in Great Britain led to the establishment in 1923 of a wire rope manufacturing facility in Newcastle. A new company was formed under the name, Australian Wire Rope Works.

A site was selected in Newcastle, and a state of the art factory was built, with advanced manufacturing equipment, producing ropes compliant with British standards. Rope manufacturing began in 1925 and in 1933 the company became a fully owned subsidiary of BHP.

After 1945, Australia entered a boom period. The economy developed strongly and in the 1950s the Wire Rope Works was involved in major nation building projects such as the Snowy Mountains Scheme. In 1958, BHP consolidated and Australian Wire Rope Works became part of Australian Wire Industries (AWI). The 1970s and 1980s mining boom required new, advanced machines and additional capacity, with the capability to produce rope up to 150mm diameter, in 60 tonne parcels.

In 2000, the Long Products steel division separated from BHP and OneSteel was formed. Recognising the key role of the rope business, OneSteel began making strategic investments, such as the installation of one of the world’s largest electronically controlled rope closers in 2002, capable of producing 200mm diameter rope, and the installation of specialist plastic infusion equipment in 2009.

In July 2012, OneSteel, as a listed company, was renamed Arrium. Concurrently the rope business was rebranded as Moly-Cop Ropes, and we became part of the global mining consumables business of Moly-Cop. In March 2015 Arrium Limited sold its Wire Ropes business to Bekaert, a Belgium based company, specialising in wire products and coatings. MolyCop ropes was rebranded as WRI Australia, representing the brand used by the Bekaert Ropes Group businesses of Wire Rope Industries in North America, who themselves have over 125 years’ experience in wire ropes solutions for the mining and industrial sectors.

Wire Rope Industries is the most diversified manufacturer of high-performance wire ropes and industrial steel cables in North America. For over 100 years, the company has been a leader in its field. With our knowledge and expertise, we have been able to refine the art of rope making into a science. We provide rope solutions for a wide variety of applications, including general industrial and construction, mining, oil and gas, fishing and marine, forestry and utilities industries, as well as for ski lifts, bridges, supported structures and the U.S. Navy, for whom we are the largest supplier of arrestor steel cables.Our quality management system is registered to various international specifications, including ISO 9001 and API -9A & Q1. Customers the world over recognize the value of our products through improved fatigue life, increased strength, shock and abrasion resistance, as well as superior delivery, packaging and technical service. To deliver this value to our customers, we strive to understand our end-user customers" needs and translate those needs into outperforming products by maximizing our research and development and manufacturing capabilities. Wire Rope Industries is dedicated to improving quality and value for our customers.Our team of professionals works together to provide our customers with the best performing steel cable products and the highest levels of service. This is what allows our customers to "Outperform with our Ropes"

As part of this global approach and of the strategy of Bridon-Bekaert Ropes Group (BBRG) to improve its operational footprint, the company has decided to consolidate the North American ropes platform in the US and phase out the production activities in Pointe-Claire, Canada, by the end of May 2021.

All North American manufacturing and servicing activities will be centralized in Wilkes-Barre (Pennsylvania, US) and Oakland City (Indiana, US) and be extended with capacity additions and technological capabilities. This set-up has been designed to ensure long-term competitiveness by better leveraging scale, synergies, and efficiencies. In its future set-up, the company will continue to serve the customers of BBRG’s Canadian Wire Rope Industries (WRI) plant from other manufacturing sites in the US and Europe.

Vigour Precision Co., Ltd. established in 2006, head office located in middle Taiwan, Chunghua, factory located in China Guangdong, Taiwan quality / China cost, we are professional and experienced in wire rope industries. We are good at manufacturing bike, scooters, electric cars, mope brake lines, baby carriage control cable, lighting suspension wires, elastic ropes, sports equipment cables and fine-tuning, sport accessories, tennis nets, volleyball nets and plastic coated steel ropes, rock climbing protectors and steel rope, automotive cable, power rope for stepper and treadmill, control lines for medical machines, agricultural machines, and various extra work for steel rope and related hardware rope and plastic parts.