Before freight transportation, every driver and staff member must attach great importance to bundling fixed income. Once the goods are bundled falsely, accidents will often occur due to bumpy roads during transportation, especially when driving in areas with many vehicles or on expressways. , once a tragedy occurs, the car must change lanes in an emergency, and the traffic accident rate will increase sharply at this time, but how to avoid such safety accidents? It is not recommended to use traditional fine hemp rope for binding before freight transportation. The whole process of binding this kind of rope is completely tightened and knotted by manpower. This binding method cannot withstand the challenge of long-distance shaking The phenomenon of loosening the rope over time is easy to cause. Chenghua Manufacturing`s suggestion is to choose more cutting-edge strapping straps. The strapping straps are also called cargo strapping straps. They have clamping properties and are not easy to fall off. They are reliable . The advantages of the strapping are mainly manifested in two aspects. ①Every tightening of the strapping will generate a reverse braking system. Second loose. ②The strap is made of fiber material, and it is flat. The advantage of the fiber material is that the material is soft, and the advantage of the flat shape is to reduce the gas pressure. This feature also plays a good cushioning effect on the goods themselves. If the transportation work requires binding and fixing the goods, do not use ordinary ropes for binding and ignore it, especially when long-distance driving is required. Chenghua Manufacturing recommends the use of more professional binding straps to ensure the firmness of the binding of the goods and also ensure the safety of the transportation work. Pallet straps, also known as cargo straps, are used to fix the goods during delivery, movement, transportation or warehousing logistic

1. The concept of strap tensioner The strap tightener is used to fix the goods during delivery, movement, transportation or warehousing logistics, and mainly plays a tensioning role. Use a tool to tighten it, and then replace the folding buckle to tighten it. The operation is convenient, and the working efficiency is ten times higher than other tensioning methods. After they are clamped, they are not easy to fall off, reliable, lightweight, easy to operate, and the maintenance objects will not be damaged. 2. Performance parameters 1. Raw material components The components of the belt tightener include hooks, tie belts, fasteners, ratchet wrench shafts, safety plates, etc. (1) Fastening belt It is made of polyester, seamed on both sides, and has high tensile strength. (2) Hook The small hook pendant is strong and durable, and is used to deal with the trouble of tying and binding. (3) Fastener The handle of structural mechanics can solve the problem of binding goods with ease, which is easier and faster. (4) Ratchet wrench shaft The compact ratchet wrench structure is simple and convenient, and the full heat treatment process components ensure that it is difficult to deform under strong tensile force and is not afraid of damage. There are various ways to tie the belt tightener, which can be selected according to actual needs. After long-term exposure to ultraviolet rays, the strength of the tie-up belt will decrease, so the tie-up belt should not be used for too long in areas with high ultraviolet rays. The strap tensioner ensures working in molten metal, acid, metal plates, fragile items, atomic furnaces and other harsh environments. Advantages of pallet straps: 1. Only one worker is required for actual operation; 2. No other mecha

1. Dyneema slings are superior to steel cables and other synthetic fibers in terms of relaxation fatigue, bending fatigue and wear resistance. Compared to polyester slings, it has a much lower elongation, which improves lifting accuracy. In addition, Dyneema fiber floats on water, has good corrosion resistance to most chemicals, has good UV resistance, is not affected by salt water, and does not absorb water. 2. For any industry, time is money. This is why more and more operators rely on Dyneema fiber hoisting for fast, safe, and more efficient hoisting operations, so as to make operations more productive and profitable. Slings made of Dyneema fibers are ideal for repeated use, such as those performed by stevedoring companies. Because this kind of sling is much lighter than polyester, it can be easily transported to the job site, easy to operate, and can be quickly installed and hung on the suspended object. When working in deep water, Dyneema slings make it easier for divers to install the sling correctly, thus ensuring that the lifting is completed faster and on schedule. Adding a sheath made of Dyneema fiber to the sling can improve its cut and abrasion resistance, thus eliminating the time-consuming steps of installing protective pads. 3. Reduce inventory. Due to its light weight and long life, Dyneema slings can use one (large load) sling for rated load lifting operations without using polyester or steel slings of various specifications. This saves time and avoids additional sling inventory expenditures. 4. Avoid work stoppages caused by work-related injuries. We all know that nothing delays operations more than accidents and injuries. The use of soft and lightweight Dyneema slings reduces downtime losses due to accidents and work injuries. Avoid cargo damage and industrial accidents. Operational efficiency and operational benefits are improved. There are always risks in the lifting of large and heavy objects. In thi

1. When the lifting object has sharp edges, these sharp edges will cause destructive cuts to the lifting belt. In order to protect the lifting belt from being cut, a protective lining can be placed between the lifting belt and the hanging object , You can also use special corner guards for slings. 2. Prolonged exposure to ultraviolet light will destroy the strength of synthetic fiber slings. It is recommended to use the following methods to avoid the influence of ultraviolet light or arc welding light: when not in use, store the sling in a ventilated, cool and dry place; check the sling once or more times a week according to the use of the sling; Visual inspection of UV damage: discoloration of slings, hardening of material, surface wear at areas not frequently exposed to loads; contact the manufacturer for a test test on slings that are continuously exposed to UV light. 3. Acids will affect the properties of nylon, and even completely destroy the strength of nylon; many acids will not affect the properties of polyester, but some acids will cause low to moderate damage to polyester. 4. Many alkalis will not affect the properties of nylon, but some alkalis will cause low to moderate damage to nylon; alkalis will affect the properties of polyester, or even completely destroy the strength of polyester; use synthetic fiber hoisting in places with acid and alkali When carrying, the following factors should be evaluated first: The type of acid, alkali or other chemical; The degree and concentration of acid and alkali exposure. 5. Because the raw material of the sling is a chemical fiber product, too high temperature can damage or even destroy the synthetic fiber sling. Especially in places with welding operations, it is necessary to prevent the sparks generated by electric welding from burning the sling. The above are the factors that affect the performance of the sling. Paying attention to these c

Fasteners are often used to fasten and bundle goods. It is understood that the width of the general truck is 2.4 meters. When purchasing fasteners, try to choose more than 2.4 meters. The working tension is selected according to the weight of the steel pipe. How to choose a suitable tie-down device for truck transportation of steel pipes? Then, let's take a look at the precautions for the use of tie-down devices. The weight of steel pipes for vehicles is 1300kg, and the working tension can be selected to be more than 1300kg. It is recommended to choose 3000kg working tension here. Due to the partial inertia of the truck's driving speed and braking speed, the weight of the steel pipe will increase, and the weight of the fastener will increase from 1300kg. If a fastener with a breaking tensile force of 1500kg is selected, there is a high possibility of breakage due to inertial fasteners during braking Precautions for the use of the tie-down device: 1. It is strictly prohibited to use it for lifting goods, and it is strictly prohibited to use overloading. 2. The ambient temperature is -40-100. When using polypropylene rope, the ambient temperature is generally -40-100. It is strictly forbidden to use it in a high temperature environment. 3. Long-term exposure to ultraviolet rays will reduce the strength of the cable ties, so please do not use the cable ties in places with strong ultraviolet rays for too long. Please avoid working in molten metal, acid, glass plates, fragile objects, nuclear reactors and special environments. 4. Using the front harness, turn at least 9/4 of a turn around the ratchet shaft of the clamp. 5. The standard length is 8 meters, which can be made into 1m-50m, and the applicable range is -40-100. 6. Labels clearly indicate capability as long as undamaged fasteners are used. 7. Do not use the webbing.

The flexible sling, also known as the core sling, adopts the twisting method of synthetic fiber for looping and winding, and performs multiple loops and windings. The only joint is uniform, and the safety factor is large. Large-tonnage flexible slings use a lot of synthetic fibers and the quantity is large, which often brings opportunities to unscrupulous merchants. It should be 6 times the safety factor, but it is made 3 times, or 3 times or even a smaller safety factor, as 6 Once the user accelerates or bumps slightly, the sling will break, and the service life of the sling will be greatly reduced. Therefore, when purchasing large-tonnage hoisting belts, pay special attention to safety as the first priority. Large tonnage flexible sling with ring eye large tonnage flexible sling and ring large tonnage flexible sling

White slings are usually polypropylene slings. High-strength polypropylene materials are light in weight and have good acid and alkali corrosion resistance. White polypropylene slings are often used as acid-resistant slings. However, polypropylene material has poor aging resistance and is afraid of ultraviolet rays. Because white polypropylene slings should not be operated outdoors, the melting point of polypropylene fiber is about 100 degrees lower than that of polyester, and the use temperature of polypropylene is not higher than 80 degrees, while polyester can be higher than 100 degrees. . Therefore, the white polypropylene sling cannot touch objects higher than 80 degrees. White hoisting belts are also sometimes made of high-strength polyester fibers, which are more than double the strength of polypropylene fibers. But polyester slings are heavier.

If you ask friends who play off-road, is there a tow belt on the car? I believe most people will tell you there is! Trailer rescue is a simple and direct rescue method in four-wheel drive off-road. Compared to other rescue equipment, it is cheap, lightweight and portable. The most important thing is that the rescue effect is simple and direct, and it is a rescue equipment with high cost performance. Distinguish between tow ropes, hoist belts and trailer belts. 1. Many riders who don't know much about off-road rescue have come up with such a traction rope. Most non-professional tow ropes have metal parts at both ends, which are very dangerous during rescue. Streamer breakage will cause rebound, and breakage of metal joints can easily cause casualties! 2. The appearance of the trailer belt may be slightly different. You can tell by looking at the sling. The thickness may be 1cm thick and 10cm wide. It looks heavy and sturdy. In fact, off-road trailer belts are fundamentally different from lift belts or regular trailers. During rescues, vehicles are often trapped in sand or puddles. Take mud for example. Mud has a certain adsorption. If you've ever stepped on mud by accident, you're probably familiar with the feeling that your feet are still in the mud with your shoes. If we use a sling, because the sling is not elastic, the vehicle has a certain initial speed when pulling, and the rope is instantly tightened. Because there is no buffer, the car may not be able to be pulled out with a "bang" sound, the rope may be broken first, and the rear trailer beam may even be pulled out. According to the lifting industry standard, an ordinary 5-ton lifting belt should withstand 4-6 times its own tensile force during operation, which can withstand a tensile force of 30 tons without breaking. But this number refers to the breaking force that it can withstand in a static state, n

Compared with other structural equipment, its price is cheap, light in weight, and easy for daily driving. The important thing is that the structural effect is simple and direct, which can be said to be a structural equipment with high cost performance. Cover tow ropes, convoys, trailers 1. Many riders who don't know much about off-road structure may have come up with such a trailer. The non-professional traction rope is equipped with metal objects at both ends, which is very dangerous during emergency rescue. The collapse of the traction rope will generate a strong elastic force. If the traction rope with metal joints breaks, it is likely to cause casualties. 2, or the kind of sling trailer belt There may not be much difference in appearance. Look at the hangers. The thickest one might be 1cm thick and maybe 10cm wide. Looks heavy and sturdy. but it is not the truth. Off-road trailers are fundamentally different from trailers or regular trailers. In the four-drive configuration, the vehicle is usually stuck in cover or in a quagmire. Taking quagmire as an example, the mud has certain adsorption properties. If you have the experience of accidentally stepping on the mud, you must be familiar with it. The feet are out of the shoes and feel still in the mud. If we use a harness, because the harness has no elasticity, the vehicle has a certain initial speed on the trailer, and the rope is instantly tensioned. Because there is no cushioning, there is no plop, the car may not have pulled out, the rope may have broken first, and the trailer beam behind it all pulled up. According to the hoisting industry standard, a 5-ton sling generally bears 4 to 6 times the traction force during operation. That is to say, it can withstand up to 30 tons of traction without crashing. But this number refers to the maximum breaking force that can be withstood at rest, not

Any lifting tool has safety standards for use, and lifting belts are no exception. Flat sling is a representative sling in hoisting operations, and the usage rate is very high. What are the safety standards for lifting belts? Let's go through them one by one: ① The safe use of hoisting should be determined within the rated load range. If multiple lifting belts are used at the same time, it must be ensured that each lifting belt shares the same force and that the forces are not balanced. ② The flat sling also has requirements for the flat sling target, that is, the flat sling target surface must be smooth and flat, without burrs and sharp edges and corners. Otherwise, the lifting belt will be severely cut, resulting in a fall accident. ③ When picking up and placing the sling, the entire sling should be picked up. Drag slings are not allowed. Pulling synthetic fibers can easily damage the surface of the sling. ④ The flat sling should not hang heavy objects for a long time. Heavy objects should be removed at one time. If the lifting belt is under high load for a long time, it will seriously affect its own safety factor. ⑤ If the flat sling is used in high temperature occasions or in abnormal environments such as hoisting chemicals, it should be used in accordance with the manufacturer's instructions and recommendations, and should not be hoisted blindly. ⑥ Flat slings should be kept away from light and ultraviolet radiation. Flat slings must not be stored near open flames or other heat sources. It should be better protected after lifting operations. The above points are summary safety standards for the use of flat slings. I want everyone to comply. This is not only to ensure the integrity of the hoisting, but also to protect the safety of everyone's life and property. In addition to choosing your own materials, the quality of the lifti

1. When the surface of the sling is damaged. Such as the sling is scratched by sharp objects, the edge of the sling is cut, etc. 2. When there is no sign, sign or sign, sign is not clear. 3. When the original color of the sling changes greatly. 4. When there is tearing at the suture of the soft ring. 5. When the end is deformed or cracked. 6. When the rope and belt thickness change. 7. When the length of the rope and belt changes, the working load is less than 3%. 8. It needs to be scrapped for 1 year of frequent fatigue use without damage. 9. Long-term storage for more than 1 year. 10. Long-term open-air operation, open-air storage should not exceed half a year.

1. Sharp edges; when the hoisting object has sharp edges, these sharp edges will cause destructive cuts to the sling. In order to protect the sling from cuts, a protective lining can be used on the sling and the quilt. between hanging objects. UV exposure to continuous UV light destroys the strength of synthetic fiber slings; 1. It is recommended to use the following methods to avoid the influence of ultraviolet light or arc welding light as much as possible: When not in use, store the sling in a ventilated, cool and dry place; Check the sling once or several times a week according to the usage of the sling. 2. Visual inspection method for the degree of UV damage: The color of the sling is faded; The material of the sling is hardened; Surface wear occurs in the parts where the sling does not often contact the load. 3. Test Contact the manufacturer to test the sling continuously exposed to ultraviolet rays. 2. Acids: Acids can affect the properties of nylon, or even completely destroy the strength of nylon; many acids will not affect the properties of polyester, but some acids will cause low to moderate damage to polyester. 3. Alkali; many alkalis will not affect the characteristics of nylon, but some alkalis will cause low to moderate damage to nylon; alkalis will affect the characteristics of polyester, and even completely destroy the strength of polyester; use synthetic in the presence of acid and alkali When using fiber slings, the following factors should be evaluated first: The type of acid, alkali or other chemical; The degree and concentration of acid and alkali exposure. 4. Temperature: Because the raw material of the sling is a chemical fiber product, excessive temperature can damage or even be destructive to the synthetic fiber sling, especially in places with welding operations, to prevent the sparks generated by electric welding from scalding the sling.

Safety ropes are protective equipment to prevent people working at heights from falling. Because the greater the height of the fall, the greater the impact force, therefore, the safety rope must meet the following two basic conditions: (1) It must have sufficient strength to withstand the impact force when the human body falls; (2) It can prevent the human body from falling to a certain limit that can cause injury (that is, it should be able to pick up the human body before this limit, and it will no longer fall down). This condition needs to be explained again. When the human body falls from a high place, if it exceeds a certain limit, even if the person is pulled by a rope, the impact force is too great, and the human body will be damaged and died. For this reason, the length of the rope cannot be too long, and there must be a certain limit. In terms of strength, safety ropes usually evaluate two strength indicators, namely tensile strength and impact strength. The national standard requires that the tensile strength (ultimate tensile force) of the seat belt and its strings must be greater than the longitudinal tensile force caused by the weight of the human body in the direction of falling.

Before operation, the insurance net should be checked for corrosion and damage. During construction, it is necessary to ensure that the insurance net is complete and effective, supports fairness, bears even force, and there must be no debris in the net. The lap joint should be tight and reliable, and there should be no gaps. The built insurance net should not be dismantled or damaged during the construction period. It must be removed when there is no high-level operation. When it is necessary to temporarily remove the erected insurance net due to construction, the construction unit must inform and collect the approval of the erecting unit before removing it. After the construction is completed, it must be restored by the construction unit immediately according to the regulations, and can only be used after being searched and qualified by the erecting unit. It is necessary to clean up the sundries in the net frequently. When the welding operation is carried out on the top of the net, effective measures should be taken to prevent welding sparks from falling on the net; there should be no serious acid and alkali fumes around the net for a long time.

Before use, the first mate (the bow) or the second mate (the position transfer) should carefully check the integrity of the rope. If there is excessive wear or a large number of broken ends in a certain part of the rope, replace the rope in time. This cable is under too much tension to prevent sudden breakage. The lead personnel must be familiar with the types and characteristics of the cables they will be operating, and make targeted operations. For example, the man-made fiber cables will not make a sound before breaking, and there are no signs that can be seen intuitively. When the cable is under force, it is necessary to grasp the maximum tensile force of the cable to prevent sudden breakage. Sailors and mates must wear safety helmets, gloves, safety shoes, and overalls. It is absolutely not allowed to "wear slippers, big shorts, and carry them with bare hands". Individual mates and sailors of many small boats do not pay attention to their own protection. In the event of an accident, the cable breaks, and the huge cable breaking force acts on the head of the broken cable. The speed is very fast, threatening their own life.

The hoisting belts produced by Zhongyi are of two types: two-end buckle type and ring type; there are many kinds of materials, the conventional ones include: high-strength polyester, high-strength polypropylene, and ultra-high-molecular-weight polyethylene. Advantages and disadvantages of slings Slings have the characteristics of light weight and high strength, but they are not resistant to extrusion, especially for objects with edges and corners. Among them, the advantages of polypropylene slings are acid resistance and high strength; the disadvantages are that they are not wear-resistant and UV-resistant (not anti-aging). The advantages of polyester slings are wear resistance, oxidation resistance and high strength; the disadvantage is that they are not acid-resistant. The ultra-high molecular weight polyethylene has super tensile force, but the price is more expensive. Precautions for use 1. Do not hang when overloaded or the weight of the object to be lifted is not clear (1) The object itself is overweight (2) It is overweight by squeezing other objects (3) The object below cannot be lifted first, resulting in overweight (4) It is necessary to calculate the lifting With real load-bearing tension (5) can not be knotted cross twist twist use Advantages and disadvantages of lifting belt The sling has the characteristics of light weight and high strength, but it is not resistant to extrusion, especially for objects with edges and corners. Among them, the advantages of polypropylene slings are acid resistance and high strength; the disadvantages are that they are not wear-resistant and UV-resistant (not anti-aging). The advantages of polyester slings are wear resistance, oxidation resistance and high strength; the disadvantage is that they are not acid-resistant. The ultra-high molecular weight polyethylene has super tensile force, but the price is more expensive. Precautions for use 1. Do not hoist w

Flexible lifting belt is a commonly used lifting tool in lifting operations. It is made of imported Dupont silk, polyester (polyester), Dyneema silk, etc. It has the characteristics of high strength, lightness and softness, fine appearance, non-conductivity, no danger of electric shock, etc., and does not damage the surface of the object during hoisting operations. Because of its many hoisting methods and the uniform force of the hoisting belt, the working life of the flexible hoisting belt is longer. Loyalty slings can be professionally produced according to the requirements of different hoisting environments: ordinary, fluorescent, protective, high-strength and combined product series slings. Features of flexible sling 1. Light weight, easy to use, wide bearing surface, which can reduce the pressure of surface load. 2. Do not damage the surface of the object being lifted. 3. The lifting is stable and safe. 4. High strength, large flexible belt can bear hundreds of tons, with bright colors. 5. Improve labor efficiency and save costs. 6. Good corrosion resistance and wear resistance. 7. Wide range of uses: commonly used in port terminals, chemical industry, steel, machinery, installation and other industrial fields. Technical data of the flexible sling Material: nylon, Dupont silk, Dyneema silk Safe working capacity: 0.5-1000T Effective length: 0.5-100M Safety factor: usually 4-8 times Range: -40℃-+180℃ Elongation: 2% to 5% under the ultimate working force Executive standard: JB/T8521.2-2007 Type: ring eye type, ring type Zhongyi flexible sling model ZY-B01 type ring eye flexible sling

Trailer rescue is an unavoidable topic in off-road activities, and we often see negative cases of bad results caused by mishandling on the Internet. As one of the important tools in vehicle rescue, the tow strap can be counterproductive if used improperly. So what kind of trailer belt is firm and reliable? How should the trailer belt be used? First of all, the trailer belt should be brightly colored. If it is made of reflective material, it is more conducive to rescue at night. Secondly, a trailer belt with the corresponding towing capacity should be selected according to the weight of the vehicle; generally hard-core off-road vehicles have external tow hooks, and cars and SUVs use built-in tow loops. Don't choose an old-fashioned trailer strap with a metal hitch. Once the tow strap breaks or slips, the tow hook will hit the front and rear vehicles like a zig-zag, causing vehicle or personal injury. There are generally three types of tools in a tow truck: a tow rope, a tow belt, and a tow bar. The material of the tow strap and the tow strap should be strong nylon, Oxford cloth strap or steel wire, and the tow bar of the trailer is generally used for urban road rescue. The rigid connection can ensure the fixed distance between the front and rear vehicles, and avoid the rear-end collision of the front vehicle. Currently, wire rope streamers are rare and unsafe. The trailer belt is generally 6-10m long and 5-8cm wide, with a strong loop at both ends. Taking the trailer belt as an example, it is recommended to use an 8-ton trailer belt for vehicles with a self-weight of less than 1.6 tons, a 11-ton trailer belt for vehicles with a weight of 1.6-2.2 tons, and a 12-ton trailer belt for modified hard-core off-road vehicles. After installing the tow belt, no matter how heavy the rescued vehicle is, be sure to fix a "rope holder", or "flag", on the tow belt. "Pull the flag" can prevent the trailer belt from flying out due to inert

1. Overloading is strictly prohibited. 2. When two slings are used, hang the two slings directly into the double hooks, / the slings are hung at the symmetrical force center of the double hooks; when four slings are used, every two slings are directly hung into the double hooks , Note that the slings in the hook cannot overlap and squeeze each other, and the slings should be symmetrical to the stress center of the hook. 3. When the sling is used, it is not allowed to use the method of bolting to surround it. 4. When the sling is used, hang the sling directly into the stress position of the hook, and cannot hang it on the hook tip of the hook. 5. In the hoisting action, the hoisting belt is not allowed to cross, twist, knot and twist, and should be connected with the correct special hoisting connector. 6. When encountering goods with sharp corners and edges, it is necessary to protect the slings by means of sheaths, corner protectors, etc., so as to prolong the service life of the slings. Do not use the sling on rough surfaces. To avoid the sling being cut by edges and corners and scratched by rough surfaces. 7. It is safer to bundle the double-turn choke coil. 8. When hoisting is used, the flat hoisting belt cannot be uniformly loaded in the width direction due to the curved part of the hook, which is affected by the inner diameter of the hook. If the diameter of the hook is too small, the connection with the loop eye of the webbing is not sufficient, and the correct connector should be used to connect it. 9. The opening angle of the ring eye of the circular hoisting belt is not greater than 200, and the ring eye is not cracked during the hoisting process. 10. When hoisting pipe objects, the correct hoisting method should be adopted. If the hoisting angle is too large, it will cause safety hazards. 11. The items should

Many well-known lifting hooks and wire ropes are slings and are widely used in the operation of various lifting equipment. From the perspective of the structure of the lifting equipment, the two ends of the wire rope are hung on the towing hook. Due to the frequent lifting and transportation, the wire rope will increase the wear on the vertical dangerous section of the hook. Especially when the load is large and the road surface is in bad condition, the wear of the hook and the wire rope is more serious. How to effectively slow down the wear between the hook and the wire rope? Let me introduce to you the following slings. 1. Take a wire rope with a long length, and use rope clips at both ends to secure the main wire, so that the contact between the hook and the wire rope changes from one to three. By increasing the contact area between the hook and the wire rope, the friction and wear between the two are reduced, and the service life of the hook and the wire rope is effectively prolonged. 2. Other materials can be used to replace the wire rope. If the nylon rope or nylon sling used on ocean ships is used instead of the steel wire rope, the effect is also very good. In addition, it is recommended that the length l of the wire rope of the locking hook used is 1.35-1.45m. After many tests, it is known that if the wire rope is too long, the hook will be hung high, which will affect the driver's vision; if the wire rope is too short, it will be inconvenient to hook, and the waist and wrist of the hooker will be easily sprained. Generally speaking, the height of the driver takes a larger value, and vice versa, a smaller value. Such operation is convenient, and can take into account the needs of the driver's field of vision. 3. You can also take a long steel pipe and put it on the wire rope according to the shape of the wire rope. The steel pipe is in contact with the surface of the hook, so that the wire rope does not directly

The C-type spreader is mainly used for the horizontal lifting of the coiled plate. Because its shape resembles the literal C, it is called the C-type spreader. The lifting and installation process, the structure is simple and reasonable, the movement is flexible, the use is convenient, and the lifting is safe and reliable. The C-type spreader is mainly composed of a hanging body and a counterweight iron. 1. Lifting details: The main part of the C-type spreader is made of steel plates (high-quality low-alloy steel) and steel pipes. The cross-section is a box-shaped structure, which has good bending and torsion resistance. long. 2. Counterweight iron: It plays the role of adjusting the balance of the spreader, so that the center of gravity of the spreader and the object to be lifted is in a line. Correct daily maintenance and maintenance of C-type spreader: 1. The used C-type spreader must be placed on a special shelf, stored in a ventilated, dry and clean workshop, and kept by a special person. 2. The surface of the C-type spreader should be protected against rust frequently, and it is not allowed to store in acid, alkali, salt, chemical gas and humid environment. 3. It is forbidden to store the C-type spreader in the high temperature area. 4. Regularly clean the rotating parts and apply lubricating oil regularly to prevent dry friction and jamming.

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