Single Layer Flat Lifting Polyester Webbing Sling
SAFETY FACTOR 7:1/ 6:1
Webbing sling is the most popular type of slings, its stretchy characteristics help minimise shock loading problems. With the advantages of flexible, lightweight and wide bearing surface, it helps protect the lifting load. They are strong enough to support heavy loads and are versatile enough to be used in several different applications and industries.
Lifting sling is a kind of flexible sling used for lifting and carrying heavy objects. The following are introduced from the aspects of its structure, material, characteristics, application scenarios, and use precautions:
Structure
The main body of the sling: made of high-strength fiber through the weaving process, usually flat, with a large carrying area, can evenly distribute the pressure of heavy objects, reduce the damage to heavy objects and lifting equipment.
End accessories: including metal rings, hooks, webbing covers, etc., used to connect the main body of the sling with lifting equipment or heavy objects to ensure the safety and stability of the lifting process. These accessories usually have high strength and corrosion resistance to adapt to different working environments.
Material
Synthetic fibre
Polyester fiber: has high strength and good wear resistance, good acid and alkali resistance, low moisture absorption, can maintain good performance in wet environment. Its elastic recovery is also good, not easy to deformation, can be used for a long time.
Nylon: high strength, wear resistance ranked first in natural fiber and chemical fiber fabric, good moisture absorption, can still maintain high strength in wet environment, alkali and acid resistance, stable performance at low temperature, suitable for use under different temperature conditions.
Metal fittings
High quality carbon steel: the end of the metal ring, hook and other accessories are often made of high quality carbon steel, after forging, heat treatment and other processes, with high strength and toughness, can withstand greater tension.
Stainless steel: In some corrosive environments, stainless steel accessories will be used, such as 304 stainless steel or 316 stainless steel, they have good corrosion resistance and oxidation resistance, can ensure the service life in harsh environments.
Peculiarity
Soft and light: compared with the traditional wire rope sling, braided lifting sling is light in weight, good in flexibility, easy to handle and operate, which can reduce the labor intensity of the operator, and also avoid scratches on the surface of the suspended object.
High strength: The use of high-strength fiber woven, can withstand large weight, according to different specifications and materials, its rated load range is wide, can meet the needs of different lifting operations.
Good safety: with good flexibility and elasticity, it can better adapt to the shape of the object during the lifting process, disperse the pressure, reduce the stress concentration, and reduce the risk of fracture. At the same time, the sling also has impact resistance, which can withstand the sudden impact force in the lifting process to a certain extent.
Good insulation: the braided lifting sling of synthetic fiber material has good insulation performance, which is suitable for some workplaces with requirements for electrical safety, such as the installation and maintenance of power equipment, which can effectively avoid the occurrence of electric shock accidents.
Application scenario
Industrial field: In machinery manufacturing, automobile manufacturing, shipbuilding and other industries, it is often used to lift a variety of large parts, equipment, such as engines, ship sections, etc.
Construction industry: It can be used for the lifting of building materials, such as steel, concrete components, precast panels, etc., and can also be used for some high-altitude operations in building construction, such as lifting scaffolding, hanging baskets, etc.
Logistics warehousing: In the loading and unloading of goods, handling process, braided lifting straps can be used to lift various specifications of cargo pallets, containers, etc., convenient and fast, can improve the efficiency of logistics operations.
Power industry: In the process of installation and maintenance of power equipment, due to its insulation performance, it can be used to lift poles, transformers and other equipment to ensure the safety of operators and equipment.
Precautions for use
Correct selection: According to the weight, shape, size and lifting environment of the objects to be lifted, choose the appropriate specifications and materials of braided lifting straps to ensure that its rated load is greater than the weight of the objects to be lifted.
Productive process and workshop:
Our inspection:
We have mechanical laboratory covers an area of 1000 square meters, equipped with 6300KN multi-function tensile testing machine, Spark-OES, Metallurgical micropscope, universal testing machine, automcatic impact testing machine, salt spary test machine, by testing materials, microstructure, mechanical properties and product functions, the quality is guaranteed to meet the standard requirements. Our laboratory is internation CNAS certified.
We ensure that each batch of products will provide you with detailed inspection photos or videos.
| EYE & EYE WEBBING SLING |
| Single layers |
| Safety factor 7:1/ 6:1 |
| Stock no. |
S.W.L(T) |
Working Load Limits |
| Width (mm) |
Vertical Hitch |
Chocker Hitch |
Basket Hitch |
Two Leg Sling |
Three and Four Leg Sling |
| Parallel |
β=0°- 45° |
β=45°- 60° |
β=0°- 45° |
β=45°- 60° |
β=0°- 45° |
β=45°- 60° |
| M=1.0 |
M=0.8 |
M=2 |
M=1.4 |
M=1 |
M=1.4 |
M=1 |
M=2.1 |
M=1.5 |
| HS501010101 |
1 |
38 |
1 |
0.8 |
2 |
1.4 |
1 |
1.4 |
1 |
2.1 |
1.5 |
| HS501010102 |
2 |
76 |
2 |
1.6 |
4 |
2.8 |
2 |
2.8 |
2 |
4.2 |
3 |
| HS501010103 |
3 |
110 |
3 |
2.4 |
6 |
4.2 |
3 |
4.2 |
3 |
6.3 |
4.5 |
| HS501010104 |
4 |
150 |
4 |
3.2 |
8 |
5.6 |
4 |
5.6 |
4 |
8.4 |
6 |
| HS501010105 |
5 |
200 |
5 |
4 |
10 |
7 |
5 |
7 |
5 |
10.5 |
7.5 |
| HS501010106 |
6 |
240 |
6 |
4.8 |
12 |
8.4 |
6 |
8.4 |
6 |
12.6 |
9 |
| HS501010107 |
8 |
305 |
8 |
6.4 |
16 |
11.2 |
8 |
11.2 |
8 |
16.8 |
12 |
| Working load colour limit |
Colour |
Working load colour limit |
Colour |
| 500kg |
rose |
4t |
grey |
| 1t |
violet |
5t |
red |
| 1.5t |
dark green |
6t |
brown |
| 2t |
green |
8t |
blue |
| 3t |
yellow |
+10t |
orange |
Haosail will provide Mill cert and inspection report and steel material quality certificate for each goods.
HAOSAIL is a Chinese owned business providing specialist lifting, rigging and safety solutions to clients in the Mining, Cranes &Construction, shipping & transport, manufacturing, defence, and industrial sectors. We have combined experience on lifting design, resource integration, product assembly and quality control backed up by continuous successes and sound engineering experience and input. Reliability in the lifting and Rigging industry have enabled Haosail to build up a superior network of factories and contractors that Haosail can offer throughout the industrial region. We are constantly training, innovating and improving our business to deliver safer and more efficient lifting solutions for our clients.
Haosail can supply a range of products:
√ Lifting Chain and Fitting
√ Fiber Rope and Wire Rope Fittings
√ Rigging Hardware
√ Lifting and Hoisting equipment
√ Heavy Lift Synthetic Slings
Haosail's Supply Chain Management Team, Quality Management System and kinds of Testing Equipments ensure complete confidence in the products and services provided, and to ensure customer satisfaction.
√ Getting things right first time
√ Know kinds of factory well, know their production capacity and advantages, resource allocation, can quick response to all kinds of problems.
√ Develop product cost model independently, get hold of product cost composition
√ Offer products and services that are better in quality or performance than those offered by the competition
√ Customer specifications strictly observed and fulfilled.
√ Sampling re-inspection for every batch of products, reduce the risk, quality guaranteed.
We can Technical Design:
Our team have a depth of technical ability and knowledge gained through many years of experience in lifting, rigging and safety. We can provide common lifting design, heavy work lifting design, and can non-standard product lifting design to meet customer needs.
We can do Training:
In order to better serve customers, our company specially organized professionals to carry out training in lifting design, lifting product introduction and use, and lifting product maintenance.
Q: How to determine whether braided lifting slings can continue to be used?
A: Mainly through the appearance inspection, parts inspection and identification inspection to judge. Check whether the sling is worn, cut, torn, broken wire, faded, aging, etc., whether the metal accessories are deformed, cracked, corroded, whether the mark is clear and complete and consistent with the actual use, if there are serious problems, you can not continue to use.
Q: What do the different colors of woven lifting slings represent?
A: The color of braided lifting slings is usually used to distinguish between different load ratings. For example, the general white may represent a lower load, green, yellow, etc., may represent different levels of higher loads, but the specific color corresponding to the load standard may vary from manufacturer to manufacturer, should be subject to product identification and instructions.
Q: Can I use braided lifting slings to lift high temperature objects?
A: Under normal circumstances, it is not recommended to use ordinary braided lifting sling to lift high temperature objects, because high temperature may reduce the material performance of the sling, such as strength reduction, deformation, etc. If you need to lift high temperature objects, you should choose a special braided lifting sling with high temperature resistance and ensure that the temperature is within its tolerance range.
Q: What should I pay attention to when multiple braided lifting slings are used together?
A: When multiple suspenders are used together, it is necessary to ensure that their total rated load can meet the lifting weight requirements, and the length of each suspender should be as consistent as possible to ensure uniform force. At the same time, the lifting points should be reasonably distributed to avoid entanglement and friction between the straps.
Q: How should braided lifting slings be cleaned?
A: After use, wipe the dirt, oil and debris on the surface with a clean wet cloth in time. If you have been exposed to corrosive substances, rinse with water, rinse in a well-ventilated place to dry naturally, avoid direct sunlight, you can also use a mild detergent, but be sure to rinse thoroughly to prevent residue.
Q: Can braided lifting slings continue to be used if they are slightly worn?
A: If the braided lifting strap appears slight wear, it can be judged according to the relevant standards and the actual situation. Generally speaking, the degree of wear does not exceed the specified range, and does not affect the overall strength and performance of the sling, after repair and inspection can continue to use; However, if there are more wear parts or local severe wear, it is not recommended to continue to use.
Q: What are the requirements for the storage environment of braided lifting slings?
A: Should be stored in a dry, ventilated, cool indoor environment, temperature and humidity should be appropriate, avoid direct sunlight, high temperature, humidity and chemical erosion. It is best to hang the sling on a dedicated rack or roll it neatly to avoid squeezing, folding and twisting.
Q: What maintenance checks do braided lifting slings need to do regularly?
A: Regular appearance inspection is required to check the condition of the sling body and accessories, including whether there is new damage, signs of aging, etc.; Check whether the length of the sling has changed, whether the strength has decreased, and can be tested by professional testing equipment. At the same time, check whether the identification is clear to ensure that the information is complete and accurate.
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