Used synthetic sling capacity chart. • Stay clear of the load at all times.

Used synthetic sling capacity chart. Acid or alkalis burns. Only use slings with proper Rated Capacity for the work required. Broken or worn stitching in load bearing splices Alloy Chain Slings: Grade 80 slings can be used up to 400° F without de-rating, and for Grade 100, the maximum is 400° F. 5 to 6 tons capacity under different lifting Promotes Safety Lift-All slings with high performance core fibers are ergonomically engineered providing the lightest sling weight to lifting capacity ratio of our product line. Jan 4, 2022 · Synthetic web slings can come in virtually any length. BASKET HITCH CAPACITY BASED ON M NIMUM D/d RATIO OF FOR CHOKER HITCHES. Working load limit of Jun 27, 2024 · Know the Color Coding of Lifting Web Slings and SWL of lifting web slings according to EN 1492-1 and EN 1492-2 standards. Factors affecting capacities. Learn proper use, inspection, and care guidelines for Twin-Path® synthetic slings from Slingmax®. Many industries, including TRIPLE LEG SLINGS HAVE 50% MORE CAPACITY THAN DOUBLE LEG SLINGS (AT SAME SLING ANGLE) ONLY IF THE CENTER OF GRAVITY IS IN THE CENTER OF CONNECTION POINTS AND LEGS OR GREATER. This is the method used to determine the working load limit (WLL) of a sling: minimum breaking strength of the wire rope (MBL) multiplied by the efficiency of the splice or end fittings divided by the design factor 5. Our goal is to help you understand some of the terms used with synthetic sling construction and what information you can provide during Slings should not be used at angles of less than 30°. They are lightweight, highly flexible, affordable, and durable. Decoding Sling Capacity Mysteries Unravelling the mysteries of sling capacity can feel like embarking on a thrilling treasure hunt. The benefits of educating synthetic sling users, prior to death or injury, clearly outweigh any effort done in reaction to a liability incident. Horizontal sling angles of less than 30 degrees are not recommended. Above these temperatures, consult the manufacturer for de-rated capacity. Tapered eyes on all sling widths 3” and larger. Synthetic lifting slings are manufactured in two main types of material, nylon and polyester. I&I Sling recommends that specific proper use and care standards of polyester slings. The following chart can be used to determine the Working Loading Limit (WLL) of round slings and flat webbing slings which can be purchased from us. Exposure of a sling to such an environment may have a damaging effect, and may impact the rated load capacity (working load limit) of the sling. 4. Use a sling with characteristics meant for the type of load, hitch and environment with which you are working. Use hardware that is designed for Synthetic Slings or ovesized hardware with a large radius or Wire Rope Slings For Inspection, Re-Certification, www. Crosby’s Sling Saver line is the first broad line of fittings developed exclusively for use with synthetic slings. All slings can be provided with protective polyester sleeve of any length. Inspect sling for damage including: Missing or unreadable 1. Combined with additional Crosby products, a complete system is now available. If a sling has been exposed to extreme conditions, inspect it before use. Provides better material handling. Braided round slings can be disassembled into single slings for general use. Multiply the actual load weight by this percentage, then add the answer to the actual load to be lifted. Each type of sling has its advantages and disadvantages. Whether you’re in construction, shipping, or manufacturing, understanding the exact load capacity of your wire rope sling is essential for safe and efficient lifting. Fitting openings shall be the proper shape and size to assure that the sling will seat properly. Certain synthetic materials perform better than Nylon Slings Load Limits Eye & Eye-Flat Type 3 — Sling made with a flat loop eye on each end with loop eye opening on same place as sling body. Always work within the WLL of your slings. Ensure that shackles and ttings are proper shape to allow the sling to seat properly. Description Use this table as a guide to Peerless chain sling working load limit (WLL) specifications. (Shown below are examples of these two types of slings). Nov 4, 2023 · Web Sling Capacity Calculation: Ensuring Safe Lifting Operations Web Sling Capacity Calculation : Web sling capacity calculation is a critical aspect of safe lifting operations. In industrial settings, the use of web slings is common for lifting heavy loads. (b) Rated loads for Types III and IV slings apply to both tapered and nontapered eye constructions. Quad (4 leg) slings offer improved stability but provide increased capacity only if all legs share an equal share of the load. unirope. Refer to the Sling Protection section of this catalog to choose the right protection product for your lift. OSHA Guidance on Safe Sling Use (29 CFR 1910. Round Sling Colour Chart: As you can see from the round sling chart above, there are a number of different colours assigned to slings with different maximum weights. In this article, we examine the advantages and disadvantages of round slings vs web slings, and examine their respective benefits when used to lift and position a load. The sling cradles the load while both ends are at-tached overhead. Inspect before use. Nylon If you’re lifting highly finished parts or delicate materials, then a synthetic lifting sling can provide the flexibility, strength, and support you need to support a specialized load. Explore essential guidelines, best practices, and precautions to maximize safety and efficiency in lifting operations. 184 Oct 4, 2022 · Learn more about the different styles of nylon lifting slings, the benefits of using a sling made from nylon, and sling protection. TYPE 1 - TRIANGLE-CHOKER (TC) (View Capacity Chart) Triangle on one end & slotted triangle on other end Type 1 slings are versatile sling types with steel end fittings to allow the sling to be easily used in basket or choker configuration. Treated and untreated nylon and polyester webbing, used to fabricate synthetic slings, per class 5 and class 7 rated capacity charts, may contain red yarn woven into the core of the webbing to serve only as one of many aids in determining whether and ¾ Synthetic slings should not be used in the presence of corrosives, acids, caustic liquids or dry powders where the slings can be exposed to fumes, vapors, sprays, mists, or liquids that can be detrimental to the material of the sling. 1-1. Keep an inspection record for each sling. 5. . a 3’ purple sling would be ENR1PX03 and then total quantity. The eyes of web slings are often subjected to the harsh treatment of rough crane hooks. Endless Sling Capacities. Work out the Safe Working Load of webbing & round slings using the Load Chart. The sling manufacturer should be consulted when the slings are to be used in temperatures of -40 oF (-40 oC) or below. Consideration should be given to the angle from the horizontal (load to sling angle) which affects rated capacity. Ensure safety, extend sling life, maintain peak performance. Safety Factors inc the angle of lift, legs, colour coding, pull and more. For questions, contact your product advisor anytime. All persons using the sling should read the tag and understand the information on it. Sling Hardware and Connections Connection surfaces must be smooth to avoid abrading or cutting slings. As with the choker hitch, more than one sling rigged in a basket hitch (or some other means) may be necessary to help ensure load control. Nylon and polyester web slings are unafected by oil and grease and ofer good chemical resistance. to keep out dirt, moisture and reduce abrasion. The capacity of a bridle at a 30 degree horizontal is same as single vertical leg. Select and use proper connection hardware that conforms to the size requirements listed for choker, vertical, or basket hitches in the charts below. Lifting Slings shall not be used at angles of less than 30°. ARC is a factory authorized repair center for IKAR/Ultra Safe retractable lifelines and renfroe clamps. Increasing the angle between the sling legs reduces the lifting capacity. ) MADE IN THE USA!!! The Endless Round Sling is extremely versatile. This type of nylon sling is sometimes called a flat eye and eye, eye and eye, or double eye sling. Refer to manufacturer specifications and charts to select the correct sling. The load on each leg must be calculated based on the position of the slings and the location of the lift’s center of gravity. RATED LOADS FOR ANGLES OF CHOKE LESS THAN 120 DEGREES SHALL BE DETERMINED BY THE SLING MFG OR Working with synthetic slings? Find out about their benefits and limitations, different types of slings and their working load limits. Capable of being used in vertical, choker, and basket hitches. The accumulation of numerous fiber strands determines the strength factor, as the capacity chart below shows. Type of hitches, body style, and leg angles will affect the Sling Rated Capacity. • Sling can fail if damaged, misused or overloaded. The most commonly used synthetic round slings are made of nylon- or polyester-type yarns. The Slings Unlimited Learning Center has sling capacity charts for nylon & polyester round slings, wire rope slings, chain slings, shackles and more! Dec 20, 2024 · Explore the four primary categories of Lift-All slings ® : Chain Slings , Synthetic Slings , Wire Mesh Slings , and Wire Rope Slings . If sling rated capacity tag is missing or not readable. Rated loads for Type V slings are based on nontapered webbing. Rated load reductions for Grade 80 and Grade 100 alloy chain slings used at or after exposure to temperatures above 400 oF (204 oC) or higher are given in Table 9-1. Anytime you lift a load with a leg (or legs) of a sling at an angle, you can calculate the load per leg as well as the sling s rated capacity by using the following three-step formula. In this article, we will delve into the world of web slings, focusing on web sling size and capacity. They have the following properties in common: Strength, Convenience, Load protection, and Economy. Sling capacity decreases as the angle from horizontal decreases. Web widths are from 2-12 inches Endless Web Slings Endless Web Sling Medium Duty (600 webbing) Warning! Work load limits will be reduced when less than 90 degrees from horizontal. Sling-To-Load Angles and Choker Hitch Angles MUST be calculated by a qualified person, as defined by OSHA, "A person who, by possession of a recognized degree or certificate of professional standing in an applicable field, or who, by extensive knowledge training, and experience, has successfully demonstrated All roundsling users must be trained on the proper use of roundslings. The ability to understand an alloy chain sling capacity chart is knowledge that is a valuable asset to any competent rigger. Basket capacities from 4,800 to 67,000 pounds. Study with Quizlet and memorize flashcards containing terms like 1. Never ride a sling or load. Knowledgeable Perform a visual inspection of the entire sling Sling users must be knowledgeable about the and feel along its entire length for any of the safe and proper use of slings and be aware of types of conditions listed in Tables 2-1 and 2-2. The roundsling body can be compared to sling webbing with the tubular jacket face yarns woven without binder yarns. THE ANGLE OF CHOKE SHALL BE 120 DEGREES OR GREATER. Wire Rope Sling CapacitiesWe Provide Wire Rope, Chain, Synthetic Slings, Cargo Control, Hardware, Fall Protection, and various other types of equipment for the utility, Marine, and construction industries. The type of sling material, configuration, hitch type, angle of the lift, and the number of legs in the sling assembly are all clues to unlocking the sling's true potential. This allows the core yarns to move independently within the jacket. Synthetic Web Slings: Synthetic web slings offer a number of advantages for rigging purposes. They are growing evermore popular in the construction industry, thanks to their light weight, versatility, and ease of storage. • Do not exceed rated capacity. 3. Do not exceed rated capacities. Reference charts showing slings and hitch-rated capacities are av Inspect slings before using them. 9 11 14 NOTE: ONLY USE THE CAPACITIES SHOWN IN THIS CHART WHEN SLING IS IDENTIFIED AS EEIP (EXTRA EXTRA IMPROVED PLOW STEEL) NOMINAL SLING DIAMETER. 7A DEGREES OR GREATER. A variety of flat webbing and round slings are available with us. LINGS Polyround Sling NLIMITED RIGGING SUPPLIES Vertical Capacity (lbs) 3000 6000 9000 12000 14000 17000 22000 26000 32000 40000 53000 66000 90000 Choker Capacity (lbs) 2400 4800 7200 9600 1 13600 17600 20800 25600 32000 42400 52800 72000 Vertical Basket Capacity (lbs) 6000 12000 18000 24000 28000 34000 44000 52000 64000 80000 106000 132000 180000 Endless Poly Round SP300 SP600 SP900 SP1200 Always consider the sling angles when making a lift. pdf uploaded: Jun 25, 2024 flip Understanding the Colour Code Synthetic slings typically follow a colour code system that signifies their material and capacity. Guidance for safe use The purpose of this document is to provide technical sling performance data for safe choice and use of Cortland’s Plasma® high performance synthetic slings. Understanding Jan 27, 2014 · Lifting Slings Polyester and Nylon Synthetic Web Slings: Features and Characteristics When choosing a material for sling use, we recommend considering a material’s resistance to specific chemicals, temperature resistance and stretch. Each sling is tested and The two most commonly used synthetic webbing slings used for lifting in Australia are “Flat” and “Round” Slings. You can use them in virtually any lifting or rigging application. Check tag to confirm that sling is adequately rated for the load. The multiple fiber construction makes the roundsling soft and flexible – perfect for a choked lift. Use slings made of the right material for the job. Aug 4, 2021 · The load configuration chart are essential in the calculation of the load to be lifted and the choice of the sling. And unlike synthetic web slings, high-performance roundslings can be repaired if the jacket is damaged. Many factors come into play when choosing the best sling for the task at hand. The rated capacity is based both on sling fabrication components (minimum breaking force of rope used, splicing efficiency, number of parts of rope in sling and number of sling legs) and sling application components (angle of legs, type of hitch, D/d ratios, etc. Extreme temperatures may reduce the performance of alloy steel chain slings. Reading the facts about web slings should help you decide. com Product Information, and Technical Services go to Twin-Path® Sling Warning & User Information DEATH or INJURY can occur from improper use or care Sling users shall be trained Do not use this sling unless you are properly trained. • Stay clear of the load at all times. Most importantly, they can easily mold to the shape of a load. Soon, we will have a comprehensive poster with all load tables. Holes, tears, cuts, snags or embedded particles. Feb 18, 2025 · A Sling Graph is a visual tool used primarily in lifting operations to determine the safe lifting capacity of slings. All users must be trained and knowledgeable in sling selection, use and inspection of slings, cautions to personnel, environmental factors and rigging practices. Read and follow all instructions and warnings in this manual. Slings used in a basket hitch must have the load balanced to prevent slippage and accidents. The outfit I get my rigging from has the capability to make their own synthetic slings, make up chain rigging, make wire rope chokers, and test and certify anything they put together. Specialty eye treatments are available to help reduce the wear in that area, thereby extending sling life. It is advisory in nature and informational in content and its recommendations on safe practices should help reduce and prevent injuries and fatalities related to The horizontal angle of bridles with three or more legs is measured the same way as horizontal sling angles of two-legged hitches. Slings used with fittings shall be compatible with the fittings used. Slingmax Twin-Path synthetic roundslings are high capacity synthetic slings designed to be used in the heavy overhead lifting industry. Certain synthetic materials perform better than others The Complete Guide to Wire Rope Sling Load Capacity Chart (8mm to 80mm) When it comes to heavy lifting in industrial settings, wire rope slings are an indispensable tool. TO DETERMINE THE ACTUAL CAPACITY AT A GIVEN ANGLE OF LIFT, MULTIPLY THE ORIGINAL SLING RATING BY THE APPROPRIATE ANGLE FACTOR SHOWN. However, incorrect use may lead to accidents, causing damage to the load, equipment, or even personnel. If you are not trained in the use of synthetic lifting slings, you and your employer should consider the Lift-It® Sling Safety Program. ). These fittings reduce wear and allow easier connection to most hoist hooks. Jan 17, 2018 · This setup will be tested and tagged at 40,000 lb WLL. Endless / Infinite Loop (EN) Endless web slings can be used in all three types of sling hitches. Synthetic Round Slings: Synthetic round slings offer a number of advantages for rigging purposes. It lists the safe working load limits or weight load limits for each type of sling at various widths and lifting modes between 100-200%. Color coding indicates the load capacity, with wider slings and more plies capable of higher loads. 7). Never use damaged slings. Slingmax Helix synthetic roundslings are high performance synthetic slings designed to have a narrow diameter footprint for overhead lifting. This ergonimic solution reduces rigger fatigue and injury. The sling can be rotated throughout its service life to minimize wear and avoid repetitive use damage at load-bearing points. This section applies to slings used in conjunction with other material handling equipment for the movement of material by hoisting, in employments covered by this part. their responsibilities as outlined in all applicable standards and regulations. D/d ratio is a critical factor in choosing a sling with enough capacity. Oct 2, 2019 · Lifting Slings Synthetic Web Slings: 6 Things You Should Know Before Buying We often find that when customers want to order a new web sling, they aren’t aware of all the different configurations that exist and may not know how to order a direct replacement. According to OSHA, slings used in a basket hitch shall have the loads ______________ to prevent slippage. Slings Unlimited is in the process of refurbishing our website and is unable to process online orders. When requiring twisted eyes, please specify Type 4. It consists of a continuous or endless loop of 100% polyester fiber. Sling-To-Load Angle is always the angle between the sling leg and the horizontal surface. There are several varieties of slings, including: alloy steel chain, wire rope, metal mesh, natural fiber rope, synthetic fiber rope, synthetic web, and synthetic round slings. , 2. BRIDLE/MULTI-LEG Special purpose slings with multiple combinations. According to ASME B30. The weights displayed in this chart are in kilograms. This guidance document is not an attempt to explain OSHA's sling standard requirements. When slings encounter sharp edges on loads to be lifted, riggers shall ensure that slings are:, 3. turers' slings for their code number and the rated capacity. Capacity charts for most slings manufactured by Liftex. This high capacity, ultra-lightweight roundsling is a safe and ergonomic alternative to steel and other forms of synthetic slings. Discover the essential colour coding guide below for synthetic slings, designed to ensure safety and efficiency in lifting operations. Whether you’re lifting small or moderate to heavy loads, Unirope can help you choose the right sling for the job. BRAIDED ROUND SLINGS Braided round slings provide greater security in handling high-capacity loads. Shown below. Always check manufacturer guidelines before using slings in hot or cold environments. Read the “increase in stress” as a percentage factor. e. They have the following properties in common: Strength Convenience, Load protection, and Economy. If appropriate overhead Explore Twin-Path Extra Slings with Covermax and K-Spec yarn. Match size of synthetic sling shackle to sling size and capacity, OR Select standard shackle with capacity greater than load and width of sling < 75% of shackle bow width. Multiple Leg Slings Triple leg slings have 50% more capacity than double leg slings (at same sling angle) only if the center of gravity is in center of connection points and legs are adjusted properly (they must have an equal share of the load). EFFECTS OF SLING ANGLES SLING LIFTING CAPACITIES ARE AFFECTED BY ANGLE OF LIFT (ROUND SLING TO LOAD ANGLE) MEASURED FROM THE HORIZONTAL, WHEN USED WITH MULTI-LEGGED ROUND SLINGS OR CHOKER/BASKET HITCHES. Types of Slings This section describes several types of slings and provides specific information for their proper selection, use, and maintenance. Both types combine dimensional stability with great fl exibility and shape instantly to the load cradling it with balance and security. Reference charts showing slings and hitch rated capacities are av Inspect slings before using them. GRADE 80 GRADE 100 UNDER GENERAL CONDITIONS OF USE SINGLE LEG SLINGS Single Leg Slings The document provides inspection guidelines and load capacity charts for webbing slings. However, it’s essential to understand how to calculate the capacity of web slings to ensure the safety of both workers and the loads This document provides general information about the effects of angles on sling use. Damaged slings shall not be used. Should you want eye treatment on your eye & eye web slings, please specify using the Compare Twin-Path products with traditional polyester roundslings, wire rope, chain slings and more with this comprehensive reference chart. Nov 24, 2023 · Types of slings. Click Below To Download Capacity Charts Type 1 Web Sling Type 2 Web Sling Type 3 Web Sling Type 4 Web Sling Type 5 Web Sling Type 6 Web Sling Type 8 Web Sling Type 9 Sep 13, 2018 · Lifting Slings Synthetic Slings: Web Slings, Roundslings, and Polyester vs. They are versatile, durable, and, when chosen correctly, can make lifting operations safer and more efficient. 8. We encourage you to print the posters and display them in the relevant areas of your company. ENDLESS A versatile sling for general use with unlimited rigging methods. The two most commonly used synthetic webbing slings used for lifting in Australia are “Flat” and “Round” lings. Use this chart for all type slings: rope, chain or synthetic web. You can use the chart below to calculate tension factors. Both types combine dimensional stability with great flexibility and shape instantly to the load cradling it with balance and security. 2b. • Inspect before each use. The load chart lists the working load limits in kilograms for various width webbing slings from 0. Each sling is supplied with an individual test certificate. Angles of less than 30° will not be used. WEBBING SLING LOAD CHART Single, Double, Three & Four Ply with Soft Eye End Note: 1. When determining sling length, measure from This document provides specifications for flat polyester webbing slings in single, double, three, and four ply configurations. The most commonly used synthetic web slings are made of nylon- or polyester-type yarns (Fig. Sling Load Chart As the sling-to-load angle decreases, so does the rated capacity of a sling. This gives the rated capacity to look for in selecting the proper size of sling. Please refer to our Angle Efficiency Chart. The easiest column to read and understand is the Single Leg chain sling. In addition, we offer inspection and proof testing services. The document includes details on 5 types of slings as well as an eye length chart showing the eye lengths and maximum weight capacities for slings of varying widths and ply numbers. Web slings made from materials or construction other than those detailed in this Recommended Standard Specification shall be used in accordance with the recommendations of the web sling manufacturer or qualified person. Dec 16, 2024 · Lifting slings are indispensable tools in industries such as construction, logistics, and manufacturing. The guide highlights various web sling color codes, WLLs, and capacities that make it easy for users to select safe and efficient web slings for their lifting operations. APPLICATIONS Duplex Webbing Slings and Polyester Round Slings are used for lifting loads or objects that may have fragile or delicate surfaces, which could be harmed if lifted with chains or wire ropes. *Most Popular Sizes Shown *Additional Sizes and Lengths For sling angles other than those shown, use the rated load for the next lower angle or a qualified person shall calculate the rated load. • Do not expose to damaging chemicals and Chain slings are an essential tool in the lifting and rigging industry, renowned for their strength, durability, and versatility. Each type of sling is designed to meet specific jobsite lifting needs, ensuring that users have a safe, reliable, and cost-effective solution for their current lifting application. RATED CAPACITY The term “Rated Capacity” represents the ratio of the minimum breaking strength divided by the design factor of 5 under the following conditions: In a straight pull When the sling is new Ideal sling conditions Ideal test conditions Expressed as a formula, with a design factor of 5: Rated Capacity = Minimum Breaking Strength / 5 Catalog rated capacity charts are determined How to Select a Sling for Use at Any Angle When calculating for selection of the proper sling, select the vertical angle in the chart at left. It also provides notes on features like Monster-Edge coating, tapering of wider slings, and treatment options for nylon versus Inspection, Care and Use of Synthetic Web Slings Removal From Service A sling shall be removed from service if any of the following are visible: 1. WORKING LOAD LIMITS (LBS) Class 7 Synthetic Webbing Slings WORKING LOAD LIMITS (LBS) Code Colour ML30 ML40 ML60 ML90 ML120 ML140 ML170 ML230 ML260 ML320 ML400 ML540 ML680 ML900 Load Capacity: Ensure the chosen synthetic sling has the appropriate load-bearing capacity for the intended lift. 11. Get in touch to get a free online quote. Refer to the Efect of Angle chart in the General Information section of this catalog. Never load a sling in excess of its rated capacity. It displays the relationship between the angle of the sling, load weight, and safety factors involved in lifting heavy objects. Eye & Eye-Twist Type 4 — Sling made with both loop eyes formed as in Type 3, except that the loop eyes are turned to form a loop eye which is at a GRADE WORKING LOAD LIMITS (LBS) Triple/Quad Sling Type 1, 2, 3 and 4 Type 5 2013 Synthetics Catalog. ye), EN (Endless), or RE (Reverse Twi Add sleeve for additional protection. See the Sling Protection section in this catalog. Nov 4, 2023 · Web Sling Size and Capacity with Chart Web Sling Size and Capacity : Web slings are an essential tool in various industries, used for lifting and securing heavy loads. Slings feature identification tags indicating size, type, and rated capacity. All data subject to change without notice. The specifications contained in this Recommended Standard Specification for Synthetic Web Slings were formulated under the auspices of the Web Sling & Tie Down Association, Inc Always protect roundslings from corners, edges, or protrusions. ) IN TONNES UNDER GENERAL CONDITIONS OF USE Lift-All® Tuflex EN240 Blue Round Slings. Synthetic slings can be made from polyester, nylon, or high-performance materials and are lightweight, easy to rig, and EYE & EYE A versatile sling for general use with choker, basket, or vertical hitches. The following photos illustrate the more common eye treatments using wear-resistant webbing in various forms. Identify the part number you want along with the length in feet of the sling i. Here, you can find posters with load tables for chain slings, wire slings, webbing slings and round slings. Jun 25, 2024 · Sling Charts Select your download below (Please be patient, as some files may take several minutes to load) If you don't see what you are looking for, please feel free to contact us so we can get you what you need SLING CHART Sling_Rating_Charts_Sling_Choker. • Users shall protect sling from being cut by load edges, corners, protrusions and abrasive surfaces. Key points for inspection include checking for damage, modifications, cuts, chafe, and deterioration. CHAIN SLING CONNECTIONS AND HITCHES CONNECTION TO FITTINGS CHOKER CAPACITY USE MASTER LINKS TO COLLECT SLINGS AND TO CONNECT TO HOOK USE GRADE 8 (80) OR GRADE 10 (100) FITTINGS THAT MATCH THE WLL OF CHAIN AND OFFER PROPER SECUREMENT. Roundslings can be damaged or weakened by excessive compression between the sling and the connection points. Melting, charring or weld spatter of any part of the sling. Always W I R E R The listed capacities of wire rope slings & assemblies in this catalog are based on the industry standard of a 5 to 1 design factor. Polyester web slings should have a different coloured yarn down the centre of the webbing; nylon material would not have such a tracer. Lightweight, repairable, and equipped with advanced safety features for rigging confidence. Each synthetic material has its own unique properties. Although you should always pad and protect synthetic slings from load edges, normal wear and tear should be greatly reduced when using Tuff-Edge II, giving you greater sling life and reduced sling costs. See page 7 for chart. Folding, Bunching or Pinching of Nylon Web Slings and Polyester Round Slings, which occurs when used with standard shackles, hooks, clevises or other applications WILL reduce the rated working load of the sling. Removal from service Remove sling from service immediately if Oct 24, 2024 · Synthetic roundslings are a polyester-based lifting sling that can be used in a vertical, choker, or basket hitch configuration. Various types of slings have distinct capacities, with four standard options: wire rope slings, chain slings, synthetic web slings, and round slings. Do not, under any circumstances tie knots in the sling - this will result in loss of strength and sling damage. The rated capacity of a wire rope sling is based upon the Minimum Breaking Force (MBF) of the wire rope used in the sling and other factors that affect the overall strength of the sling, including: Use slings made of the right material for the job. So, they are fit for rigging delicate and highly finished loads because there is less risk of marring or scratching. The Safe Working Load (SWL) determines the maximum weight a sling can safely handle during lifting operations. If the angle of the sling is not taken into consideration before selecting a sling to lift a load, SERIOUS INJURY OR DEATH COULD RESULT from the load being dropped. • Larger capacity slings are generally bought for one major lift and never used again. As an example, a horizontal sling angle of 30º will increase the tension factor by 2 times therefore doubling the weight felt by the sling and all related rigging. (See Efficiency Chart) Angles of less than 30 degrees are not to be used. The sling contours itself around the load. Many manufacturers have standardized product offerings, including incremental increases in length ranging anywhere from 2’ to 20’. Slings must not be loaded in excess of the rated capacity. Understanding the load configuration chart means ensuring the right choice of slings and a smooth lifting operation thanks to optimal safety. The angle of the sling can reduce the capacity of all the rigging due to sling tension. Pliable body hugs the load and offers super strength and ease of handling. Ultra-Lightweight – Approximately 20% lighter than KeyFlex™ and 52% lighter than Tuflex for the same capacity, reducing the probabilities of hand and shoulder strains and sprains. You can find synthetic roundslings Scope. 9) states: “ Synthetic roundsling users shall be trained in the selection, inspec­tion, cautions to personnel, effects of the environment, and rigging practices as covered” by Chapter 9-6. You can also use this table to determine which chain size and leg styles are best for your requirements. L. Make sure you know the use, load and conditions for the sling you need. com Random testing: In addition to using the above factors for calculating each sling’s rated capacity, we test randomly selected slings from production runs to make sure every new sling meets or exceeds speci cations and the rated capacity. We recommend the following safety guidelines be followed to ensure safe usage of lifting chains. If a bridle is designed with different leg lengths, it may result in different horizontal angles. Eye & Eye Slings Note Standard eye construction is Type 3 flat eyes. 9, (Slings) what is the maximum width of an object that can be placed in the eye of a wire rope Jan 27, 2014 · Lifting Slings Wire Rope Slings: General Information In this article, we outline important information related to wire rope design, hitches, load weight, and more. Never place a synthetic TRIPLE LEG SLINGS HAVE 50% MORE CAPACITY THAN DOUBLE LEG SLINGS (AT SAME SLING ANGLE) ONLY IF THE CENTER OF GRAVITY IS IN THE CENTER OF CONNECTION POINTS AND LEGS ARE ADJUSTED PROPERLY. Wear points can be shifted to extend service life. The lifting capacity shall be rated at the lower of the lifting or sling. It is important to pay close attention to the different criteria to be taken into account depending on the type of slings to be used. Aug 26, 2021 · Synthetic web slings are no less than a scientific marvel. Study with Quizlet and memorize flashcards containing terms like A load chart range diagram can best be used to help identify:, for mobile crane working at maximum radius, exceeding what percentage of the cranes capacity requires the radius to be verified?, the minimum depth of thread engagement for a 1/2 in eyebolt into steel object is? and more. Know the weight of your load. Cold temperatures can also make slings stiff, affecting flexibility and performance. The sling capacity DECREASES as the horizontal angle DECREASES. Easy color coding system, users can quickly determine the load capacity. Using the maximum load (or loads) you will lift, and the angle of lift required work to the left across this table to determine proper chain size for your sling. See full list on superiorliftingwi. Stay informed and ensure safe lifting practices with our synthetic web sling safety bulletin. Here at SafetyLiftinGear we’ve put together a handy round sling chart to help you quickly identify the lifting capacities of a round sling based on its colour. Slings showing such defects should be removed from service. The types of slings covered are those made from alloy steel chain, wire rope, metal mesh, natural or synthetic fiber rope (conventional three strand construction), and synthetic web (nylon, polyester, and polypropylene). Treated and untreated nylon and polyester webbing, used to fabricate synthetic slings, per class 5 and class 7 rated capacity charts, may contain red yarn woven into the core of the webbing to serve only as one of many aids in determining whether and when a sling should be removed from service CCISCO provides information on synthetic slings including nylon and polyester slings. Always protect synthetic slings from being cut by corners and edges. Durable synthetic slings available in Australia can be used in several industrial operations. However, it’s also common for manufacturers to offer customized sling lengths, so you can get a web sling designed to your application’s exact specifications. Please call 706-750-9099 or email info@slingsunlimited and we will be happy to fulfill your order. The rated capacity for a basket hitch is twice that for a vertical hitch. Mar 15, 2025 · Exceeding a sling's temperature limit reduces its load capacity, increasing the risk of failure. 2. Always consult your SpanSet lifting chart. The American Society of Mechanical Engineers standard for sling safety (ASME B30. Learn how each colour KENNEDY WIRE ROPE AND SLINGS Tuf l ex roundsling is an endless synthetic sling made from a skein of polyester yarn covered by a double-wall tubular jacket. Shackle diameter large enough to avoid cutting or abrading but less than 1/3 eye length. Depending on the environment the slings are being used in, you will need to select the best material that suits your application. Scope. Slings used in environments where they are subject to continuous exposure to ultraviolet light should be proof tested to two times rated capacity annually, or more frequently depending on severity of exposure. GRADE 100 CHAIN SLINGS - AS3775 WORKING LOAD LIMIT (W. The rated capacity is based both on sling fabrication components (minimum breaking force of rope used, splicing efciency, number of parts of rope in slin g and number of sling legs) and sling application components (angle of legs, type of hitch, D/d ratios, etc. Avoid placing eye on shackle pin (never pinch). While the exact colour code may differ between manufacturers, a typical pattern exists across the industry. Each type possesses unique properties suitable for specific applications, and the sling's capacity designates the maximum load it can safely manage. Never mix the WLL of slings in one lift. 7. The tag must also state the material How to Choose the Right Sling If you have any questions, please call Hanes Supply. mjzj dtdsr gdqtp xvpv xmbzfh xsoi mxlsu xccq zstvrso nyo