wire rope break test supplier

As a company that focuses on quality, testing is at the heart of everything we do. We are LEEA accredited and have state-of-the art testing equipment to ensure all components are tested to the highest industry standards.

Proof load testing is generally performed with the Working Load Limit (WLL). The assembly is subjected to this load and monitored over time. As standard, we perform proof load testing of two times WLL (up to 30 tons) for two minutes. But we can change this criteria to meet your requirements.

Chant Engineering manufactures a variety of test beds and options. Our standard pull test machines are available in a horizontal or vertical layout. We also offer mobile test beds, break test, pre-stretch and tugger winch testing machines.

Chant Proof Test Machines are rugged and proven to stand up to the test. Test beds are designed to take your products to their maximum limit for both non-destructive and destructive testing. Chant Testing Machines will proof test your products for load, torque and breaking points in your own test environment. Chant fully understands your product testing needs and has a full line of standard test beds. We can also engineer and manufacture any proof test machine you can dream through complete customization.

Did you know that Chant now offers leasing options for its test beds? You can now lease a proof test machine for as low as $2,000/month. We have 2, 3, 4, and 5 year lease options available. Start a new revenue stream for your rigging shop today! Give us a call for a quote and leasing terms. How can you afford not to?

Holloway Houston sets the standard in testing solutions. We perform proof load and break tests of up to 10,000 tons on wire rope, synthetic ropes, slings and assemblies, oilfield equipment and tools, and a variety of specialty products.

Get a range of wholesale wire rope break load test designed for different testing needs. For those involved in the field of digital electronics and who need to work with digital circuits and systems regularly, consider the wide range of logic analyzers that are available. Quality testing equipment will be able to help verify and debug your digital designs efficiently when required.

If you are looking for items like electric tester pens for personal or home use, pick from the range of voltage detector kits available. For those who do not require an entire kit, look into the individual product listings for the different types of pen voltage testers that are on sale instead.

For owners of electronic tools and equipment supply stores, there is also a large variety of testing equipment that you might want to consider purchasing. Products that are available include vector network analyzers, circuit breaker testers, megohmmeters and even tube testers. Get wire rope break load test from several popular and leading brands here.

If you happen to be in search of an affordable tool for troubleshooting purposes, consider equipment like the amp clamp meter for quick and effective checking. For those looking for more specialized products, like tools to test fiber optic cables, look into the selection of quality optical time-domain reflectometers, also known as the OTDR, which are used to test the integrity of fiber cables.

Destruction test or Break test is performed to determine the ultimate / residual tensile strength of the rope. KTL Marine Services offer destruction tests on steel and synthetic wire ropes up to 1500 MT.

All the steel rope samples are terminated with sockets at both ends to achieve 100% termination efficiency such that no loss on actual breaking load is effected even due to any minor factors.

Our technicians are trained by various rope manufacturers and the synthetic ropes samples are prepared using manufacturer’s approved splicing method with soft eye or thimble eyes so as to attain the ultimate breaking strength in accordance with manufacturer’s procedure.

When it comes to lifting gear, one faulty sling, strap, link, wire rope strand, or other piece of hardware can put the entire operation in jeopardy. Investing in equipment that isand is backed by the quality and reputation of awill help ensure your machinery runs smoothly. Codes were developed in the first place to protect your crew from dangerous breakage, equipment wear, and malfunctions, so starting with the best materials is the most effective way to ensure you’re always in line with recent codes.

A destructive or “break” test measures the tensile strength of wire rope by using magnetic and hydraulic arms to pull opposite ends of the rope apart. The test continues until the wire strands begin to fail, and eventually, the wire rope gives out. This is an extremely loud and dangerous endeavor – a break test should never be conducted without the proper equipment and certifications. Work with an industry provider who can conduct a wire rope break test usingin a safe and controlled setting. The results of this test will be printed on a load testing certification, which will help you satisfy regulations.

When it comes to your health, you trust the expert opinions of medical professionals to give you a diagnostic update after performing the relevant tests. In the lifting industry, on-site inspection services serve the same purpose for determining the health and safety of your operations.

The professionals athave been serving the needs of the rigging and lifting industries with an unwavering dedication to quality and excellence for years. If you are in the market for leading rigging and lifting gear, need your system tested, or are simply looking for an expert opinion, turn to the pros at Southwest Wire Rope. We look forward to answering your questions and forming a lasting partnership. For more information, browse ourand get in touch.

One of the most reliable ways to increase the strength of a rigging operation is by investing in high-quality wire rope. Formed from a steel core and wrapped with concentric wire strands, wire rope is an extremely versatile asset that can bear hundreds of thousands of pounds of load, yet remain flexible. For more than 50 years,Southwest Wire Ropehas been supplying some of the strongest and most recognizable wire rope products on the market.

To determine the true strength of wire rope, though, we need to put it to the test. Destructive or “break” testing can be dangerous, but is a useful measuring tool to gauge the strength of wire rope. Here’s everything you need to know about break testing.

Put simply, a destructive or break test measures the tensile strength of wire rope by using magnetic and hydraulic arms to pull opposite ends of the rope apart. The test continues until the wire strands begin to fail, and eventually, the wire rope gives out. This results in an extremely loud explosive noise and frayed metal remnants, which can be extremely dangerous. At the conclusion of the test, the true strength of the rope is evident based on the load reading at the point of breakage.

A break test should absolutely never be conducted without the proper equipment, certified staff, and safety protocols. If you are unsure whether you can perform a break test at your rigging site, then the answer is undoubtedly no. Only specialized machinery operated by trained professionals is fit to manage a destructive test, and attempting a DIY test is a recipe for a regulatory violation and a potential safety hazard.

The only way to know the true strength of a piece of wire rope is to perform a break test in a certifiedtesting facility. As wire rope specialists, the team at Southwest is trained in conducting safe, effective tests of all of our products. If you need your wire rope certified, are curious about the capacity of your rigging system, or are interested in stronger products, we can help. In addition to testing, Southwest is a leader in on-site rigging inspections, rental equipment, field spooling, and other services. Get in touch with a rigging professional today to learn how we can helpoutfityour rigging operation for maximum performance.

The professionals at Southwest have been serving the needs of the rigging and lifting industries with an unwavering dedication to quality and excellence for years. If you are in the market for leading rigging equipment, need your rigging system tested, or are simply looking for an expert opinion, turn to the pros at Southwest Wire Rope. We look forward to answering your questions and forming a lasting partnership. For more information, browse ourproductsandservicesorcontact a reptoday.

Horizon Cable Service has a fleet of 7 state-of-the-art computerized test beds calibrated to ASTM E4 Standards (+/- 1% accuracy) for all your mobile pull testing needs throughout the United States. Additionally, all load testing equipment is calibrated on an annual basis by a third party. Proof Tests and Pull Testing are utilized for product verification, break testing, and load testing to ensure compliance. We have the capabilities to test a single piece of equipment or an entire fleet depending on our customers’ requirements. Our highly trained and experienced staff follows all stringent industry procedures to ensure compliance. Horizon Cable Service offers a full range of load testing for products we fabricate and repair as well as those items from other manufacturers. Proof testing is performed at specific percentages above the rated capacity of the item as recommended by the manufacturer or customer specific requests. Our customers have the right to witness any of the proof testing upon request.

Upon completion of the test graph is stored electronically along with a copy that is given to the customer for their records. Horizon Cable takes this a step further by also providing all customers worldwide access to their certificates of pull testing 24/7 via our on line certification center. This complimentary service allows all registered users the ability to view, print, or email certifications at a moment’s notice.

In today’s times, wires, ropes and cables are considered very important in the building and construction industry. They are also used for pulling, lifting and holding various things. Although the wires are strong enough to get their work done, they need to go through some safety procedure called wire rope testing.

Wire rope testing is a form of electromagnetic inspection using equipment designed specifically for steel braided wire rope. Steel rope is used in a variety of applications such as amusement parks, mine shafts, suspension bridges and overhead cranes.

The equipment utilizes two strong magnets in a clam shell type set up to clamp around the rope. These magnets create a constant magnetic field in the steel rope. Since the magnetic field is constant, the amount of flux necessary to saturate the rope is a function of the cross-sectional area of the rope.

If the section of the rope that passes through the machine contains defects such as broken wires, corrosion thinning or stretching, the magnetic flux will be affected. These changes are interpreted on an oscilloscope display.

With proper calibration and training the technician can determine the percentage of cross-sectional loss, broken wires, and overall loss of break strength.

Wire rope flaw detection:Wire rope flaw detection is a proven technology that can deliver up to 4m/s and accurate quantitative results. When used correctly, it can determine the life and condition of a wire rope that can withstand corrosion, abrasion, and fatigue.

The technology is designed for inspection of the round, flat and steel-rubber flat wire ropes in a wide range of applications such as mining, cranes and heavy lifting onshore and offshore, cableways, cable bridges, elevators, guy ropes of flare stacks and masts, overhead transmission lines.

How do you inspect wire ropes:Firstly, use the rag-and-tag visual method for inspecting any external damages. Grab the rope lightly and with a rag or cotton cloth, move the rag slowly along the wire. Broken wires will often "porcupine" (stick out) and these broken wires will snag on the rag. If the cloth catches, stop and visually assess the rope. It is also important to visually inspect the wire (without a rag). Some wire breaks will not porcupine.

Measure the diameter of the rope. Compare these diameter measurements with the original diameter of the rope. If the measurements are different, this change indicates external and/or internal damage to the rope.

Visually check for abrasions, corrosion, pitting, and lubrication inside the rope. You can try inserting a marlin spike beneath two strands and rotate it to lift strands and open the rope.

Safety is paramount when it comes to wire rope testing. Hence it is advisable to inspect wire ropes at regular intervals. Here are some of the times when you should inspect your wire ropes:When you are installing a wire rope for the first time.

A wire rope can get damaged due to a variety of reasons. Some of them are listed below:Fatigue from repeated bending even under normal operating conditions.

Corrosion from lack of lubrication and exposure to heat or moisture (e.g., wire rope shows signs of pitting). A fibre core rope will dry out and break at temperatures above 120°C (250°F).

We hope that this article will be helpful for everyone who is interested in NDT.Are you looking for a single platform that has all the information related to Non- destructive Testing? Your search ends here.One Stop NDThas everything related to Non-Destructive Testing in one place.

Ropes made from high modulus polyethylene (HMPE) have superior tension fatigue properties compared to ropes made from steel wire or other synthetic fibers (i.e. nylon, polyester, aramids, etc.), as shown in Table 1.

The testing summarized in this document is focused on HMPE-based ropes. The test included two samples of each rope type from three different manufactures, referred to here as AmSteel®-Blue and Saturn-12 (both Samson products), Product C, and Product D (from 2 different domestic manufacturers). All samples were 12-strand single braids, 3/8” (9 mm) nominal diameter, made from HMPE fiber (Samson AmSteel®-Blue and Saturn-12 are 100% Dyneema® HMPE fiber, Product C and D are 100% Spectra® HMPE fiber). Product D uses heat setting in post processing while Product C uses construction design characteristics that optimize break strength and keep stretch low. Samson’s two products use a balanced construction that strives to achieve high strength and low stretch while maximizing fatigue life and abrasion resistance.

The effects of heat setting on HMPE rope is well documented (see Samson Technical Bulletin: HMPE Rope—Effects of Post Production Processes). HMPE ropes characteristically show an initial increase in strength as they are worked for the first 40% of their expected tension fatigue lifetime. Heat setting pushes the rope along the expected strength curve to the maximum strength the fiber will be expected to achieve before it is placed in service. The strength gain comes at the price of a significantly reduced fatigue lifetime.

The rope’s construction design—twist levels and braid angles—also influences both strength, fatigue life and resistance to abrasion. (See Samson Technical Bulletin: HMPE Rope: Design vs. Performance). High strength can be achieved using a longer cycle length that results in a looser braid. Testing shows that it also results in lower tension fatigue resistance and lower abrasion resistance

You know that your parts require some kind of non-destructive testing inspection, but do you know what is happening to your parts when that test method is applied? Over the next few weeks, our level III technicians will provide an explanation of each NDT method we employ along with some advantages and limitations of each.

The equipment utilizes two strong magnets in a clam shell type set up to clamp around the rope. These magnets create a constant magnetic field in the steel rope. Since the magnetic field is constant, the amount of flux necessary to saturate the rope is a function of the cross-sectional area of the rope.

If the section of the rope that passes through the machine contains defects such as broken wires, corrosion thinning or stretching, the magnetic flux will be affected. These changes are interpreted on an oscilloscope display.

With proper calibration and training the technician can determine percentage of cross sectional loss, broken wires, and overall loss of break strength.

Proof-loading and pull-testing ensure that our wire rope assemblies meet your safety, quality, and application requirements. Routine proof-loading is recommended for critical load applications and destructive pull-testing is recommended for any load-bearing cable to qualify its design. Proof-loading and pull-testing can be a vital part of the quality control process, and our equipment is calibrated in accordance with UCC Procedure 100 and meets the requirements of ASTM E4-16. We can provide you with pull-testing and proof-loading up to 180,000 lbs.

A proof-load test is a controlled, measured application of force over a specified time period to a given piece of rigging equipment. The results of a proof-load can help discover defective parts by finding subtle issues that some visual and dimensional inspections can miss. If the part fails a proof-load test prematurely it can be further investigated as appropriate. Assemblies that pass proof-load testing provide extra quality assurance.

Proof-loading is commonly required when the assembly will play a critical role in an application. Such critical applications include using the wire rope assembly for lifting, overhead safety, structural support, aerospace, and military use cases, or situations requiring a MIL-DTL-6117 or MIL-DTL-5688 certification. Applications that are commonly proof-load tested include critical lifting, where the load may be overhead or of high volume, and structural assemblies, such as suspension cables on a bridge. After a proof-load is done, the assembly is inspected for defects, and, at your request, we can apply a proof-load tag to the assembly and proof-load documentation.

For commercial-grade assemblies with terminations that hold to the wire rope"s nominal breaking strength, a nominal break of 40% or 50% is common. If the proof-load is in compliance with MIL-DTL-6117 or MIL-DTL-5688, then the test load shall be 60% of the terminal break strength or 60% of the wire rope nominal break strength, whichever is lower. It is not recommended to proof-load above 60% of an assembly"s nominal break strength to avoid fatiguing the assembly.

A pull-test is when one end of the cable is fixed while the other end is attached to a movement force, such as a hydraulic cylinder, typically along a linear axis. Pull-tests create a specific force over a set period of time to test the cable under set force and time parameters. As demonstrated in this pull-testing video, pull-tests are designed to test tensile strength – the resistance of a material to breaking under tension. The results of a pull-test will indicate the break strength of a cable assembly based on a gradual linear pull.

Pull-testing can be destructive or non-destructive. Destructive pull-tests are used for process setups, while non-destructive testing is used for the final quality control testing. Our pull-testing machines are on a regular calibration schedule to maintain accuracy and ensure the safety and reliability of your assembly. The typical proof-load and destructive pull-test we perform are with a gradual and linear applied load. For applications involving a shock load, a higher safety factor is required. Whereas a general rigging safety is 5:1, a critical or shock load safety factor may need to be 10:1.

We can also perform pre-stressing (aka pre-stretching) on structural cables to reduce constructional stretch. Pre-stressing subjects the wire rope to three cycles of tensile loading at 40 percent of its nominal strength for 5 minutes and returns the tensile load to 5 percent of the nominal strength between cycles. After the last cycle, the tensile load is completely released. When specified, ropes may be pre-stressed using either a process of static or dynamic loading. Commonly pre-stressed applications include suspension bridge structural cables, barrier cables for parking garages, elevator cables, and cables used in seismic bracing. Pre-stressed loads shall not exceed 55% of the minimum breaking force for the rope, and stranded ropes are not pre-stressed unless otherwise specified.

Our team has been conducting proof-load tests and pull-tests for decades, but only you can determine the necessity of a proof-load or pull-test for your application. Lexco® will only proof-load or pull-test if specified in your RFQ, PO, or drawing. If you are uncertain whether your application requires proof-loading or pull-testing, our team is here to help. We can assist you in determining how your working load limit intersects with your assembly"s strength. Once determined, you can verify whether a proof-load or pull-test is necessary, appropriate for a single piece, needed for a percentage of your assemblies, or required for every piece. When you need to ensure the reliability of your assembly and the safety of your project, look no further than Lexco®.

We are NATA accredited for testing to ISO/IEC 17025 (2017) Infrastructure and Asset Integrity - Wire rope - NDT Product profile and corrosion mapping.

Here are some of the nominated and specific requirement criterias we conduct assessment of the rope condition against:NSW Resource Regulator Technical Reference Guide: Powered Winding Systems, Part 4: Ropes

These units use the magnetic flux leakage (MFL) method to detect rope defects such as broken wires, corrosion, mechanical damage, and distortion.  Iron constructed ropes up to 70mm diameter either stationary or moving can be tested.

We are an independent Government testing facility that plays a significant role in ensuring the safety of operators in the workplace through the testing and assessment of Personal Protective Equipment (PPE).

Wharton Hardware makes wire rope slings and bridles to order. Our press creates a turned back eye with an aluminum ferrule on sizes up to 1 1/4". We also test everything we make, in house, on our Chant Engineering 20" test bed. Customers are supplied with a copy of the certification for their wire rope sling or bridle at no extra charge.