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  • Company News
    Mar 03, 2025

    How to use and maintain nylon braided rope cables?

    Nylon woven cable is widely used in all ropes used. Nylon rope has a "memory" of returning to the original length when being stretched. For this reason, it is a good rope to absorb impact loads. Nylon can have a stretching length of 4-5 times that of natural fiber.There are many domestic manufacturers of nylon woven ropes, which have a wide range of uses and promising development prospects. Nylon woven ropes have good wear resistance, are not easily damaged, and have good resistance to UV and sunlight deterioration, known as "UV stability".Although nylon braided rope cables are good, they should be used with appropriate degree. The degree referred to here refers to the application field of nylon braided rope, and users cannot apply this product to various fields just because the nylon braided rope is strong and hard.After being boiled in high-temperature water, nylon woven ropes can produce substances that are harmful to human health, such as toxins such as methane. Toxin will seep into the boiling water and Zongzi. People who eat Zongzi contaminated by toxin will suffer from nausea and stomach discomfort in the light, and dizziness, vomiting, abdominal pain, diarrhea and other symptoms in the heavy. Therefore, do not use nylon ropes to wrap food that needs heating.Maintenance of ropes and maintenance during use: Several behaviors that are harmful to ropes: avoiding exposure to sunlight (fear of heat), acid corrosion (alkali), and pulling them around in the trunk of a car (the above behaviors are not absolute except for acid and alkali corrosion). Cleaning of the rope: It can be washed with clean water (neutral or special detergent) and then spread flat on the ground to dry in the shade; Avoid hitting hard objects during use; Although stepping on the rope will not cause harm, it should also be avoided.

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  • Company News
    Mar 03, 2025

    How should damaged ropes be repaired?

    The ship's cable should be threaded through the winch or, if approved, through the cable pile. It is not allowed to fix the ship's cable to the cross cable pile or drum. A detailed inspection should be conducted at least every 12 months throughout the entire length range of all ship cables, and all records should be kept on board and provided for inspection upon request. Since use, the marine cable should be turned end-to-end every 2.5 years and records should be provided for verification.For safety purposes, regular inspections should be conducted on the length, duration, type of work undertaken, degree of wear and tear, location of damage, and condition of damage to the cable, such as whether there are broken strands, twists, melting, and chemical contamination.Compared to ordinary cables, double-layer braided cables have stronger wear resistance. However, in long-term use, it is still inevitable that the sheath will be squeezed, worn, or even broken. In order to extend the service life of the cable, it is necessary to repair the cable sheath according to different damage situations.1、 Main forms of damage2、 Repair materialsA complete set of cable repair toolbox, including glue, anti slip tape, tape, binding rope, paint brush, wooden cone, scissors, etc.3、 Repair methodAccording to the degree of damage to the cable, the repair methods can be roughly divided into the following three types:1. Slight damage to the sheath2. Damage length ＜ 1M3. Damage length ＞ 1M

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  • Company News
    Mar 03, 2025

    What are the causes of cable breakage and how to handle it?

    The geographical location and meteorological environment of the berth are the main reasons for ship cable breakage. Generally speaking, berths are located in areas where rivers, sea currents are turbulent, or at the intersection of rivers and seas. Ports affected by strong swells, as well as ports disturbed by strong winds, are prone to cable breakage accidents. The strong blowing winds during the typhoon season, floods, high tide surges, rapid rising and falling water, the water rushing down the pier, and the rapid flow before and after low tide can breakage of ship cables.On the ship side, the cable is worn out, aged, with insufficient strength, uneven force on the cable, problems with the position of the cable, incomplete mooring equipment, or faulty cable guiding devices. Negligence of duty personnel, inadequate safety inspections of the entire ship, and failure to adjust mooring ropes in a timely manner based on the fluctuations of tide and loading and unloading conditions can occurrence of cable breakage. How to prevent cable breakage?Before entering the port, grasp the meteorological conditions, wind, surge characteristics, and nearby water surface traffic conditions in advance, and then arrange and implement targeted response measures. If the port is susceptible to strong winds, it is necessary to prepare for wind protection and add cables reasonably; If the port flows rapidly, or due to large tidal ranges or changes in ship draft during loading and unloading, it is easy to cause cable wear, various measures should be taken to prevent cable friction. In addition, the shipowner should prepare relevant emergency plans.During the process of loading and unloading goods, it is necessary to avoid excessive tilting of the ship caused by unilateral loading and unloading, resulting in uneven force on the front and rear mooring lines. The duty personnel should strengthen inspection around the ship and adjust the tension of the mooring lines in a timely manner based on the fluctuation of tide and loading and unloading conditions to ensure balanced force on the mooring lines.What about drifting out of the berth?In case the ship drifts out of the berth in strong winds, do not panic, do not forcefully twist the rope to return the ship to its original position, try to use the brakes to maintain the original drifting state, and try to twist it in tightly after the gust of strong winds passes. At the same time, the entire ship broadcasts emergency preparedness, prepares the main engine and side thrusters, drops the anchor on the inner side as appropriate, and reports to the port authorities and applies for tugboat assistance.What if the cable is broken?Once there is a danger of cable breakage, do not panic. Immediately follow the emergency plan and take effective measures such as preparing vehicles, adding cables, and anchoring to control the ship's position. Report to VTS immediately, notify the dock and surrounding vessels to avoid secondary accidents, and immediately stop operations if loading and unloading goods. If necessary, apply for tugboat assistance in berthing.

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  • Company News
    Mar 03, 2025

    How to avoid problems with the use of nylon ropes?

    Nylon rope is a type of fiber silk product constructed from nylon slices. Due to the low production cost of this type of rope, its price on the market is also relatively low, which can be widely used. Moreover, the characteristic of nylon ropes is their strength, heat resistance, and wear resistance. They are suitable for handling safety ropes used in high-altitude operations. In addition, many mechanical devices such as pull ropes, climbing ropes, and traction ropes are constructed using this type of nylon rope.For the previous nylon rope, due to its good elasticity, it was extremely inconvenient to use, which became a major blind spot. However, nowadays, nylon ropes can avoid drawbacks in construction and provide people with new types of nylon ropes through new weaving methods. These woven nylon ropes have become an ideal mountaineering tool. These ropes can prevent the coarseness and hardness of nylon ropes that were previously raised, and the contradiction can outweigh the many disadvantages of good elasticity. They also absorb the drawbacks and become high-quality insurance rope objects.For people handling various hazardous mission industries, manipulating these new types of nylon ropes undoubtedly provides them with a favorable insurance policy, ensuring their personal safety. By the side of ultra-low altitude operations, employees can also focus on their work without any distractions.For enterprises, they can also reap significant advantages. Moreover, as the pace of the times continues to accelerate, various innovative technological manipulations have also penetrated into production. Various types of safety ropes can be constructed using nylon ropes, and the safety facilities of various safety belts can also be constructed from nylon ropes. Nylon ropes are also playing an increasingly important role in people's livelihoods. So the use of modern technology has fully utilized the various advantages of nylon rope, creating a better insurance barrier for people's livelihoods.

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  • Company News
    Mar 03, 2025

    What are the types of safety ropes that can be classified according to their purpose?

    There are many types of safety ropes, and if classified according to their purpose, they can be divided into three categories: horizontal safety ropes, vertical safety ropes, and fire safety ropes. Safety ropes with different functions have different characteristics:1、 Horizontal safety ropeHorizontal safety rope refers to a safety rope used for horizontal movement operations on a steel frame. Because the safety rope needs to be installed horizontally, it is required that the rope have a small elongation and a high sliding rate. The rope is generally injection molded with steel wire rope, which has a small elongation. After injection molding, the appearance of the rope has good sliding performance, making it easy for the safety hook to move on the rope. Rope diameters are commonly used in sizes of 11mm and 13mm after injection molding, used in conjunction with rope clamps and flower basket screws. The rope is widely used in the installation of steel frames in thermal power generation projects, as well as the installation and maintenance of steel structural engineering.2、 Vertical safety ropeVertical safety rope refers to a protective rope used for vertical upward and downward movement of steel frames. Generally used in conjunction with climbing self-locking devices, the requirements for ropes are not too high. Woven and twisted ropes can be used, but the tensile strength required by the national regulations must be met. The diameter of the rope should be between 16mm-18mm in order to achieve the required diameter for climbing self-locking devices to lock. The length of the rope is determined by the height of the work. One end of the rope is buckled, and one safety card lock is provided. The length can be customized according to the customer's requirements.3、 Fire safety ropeFire safety cables are mainly used for high-rise escape. It comes in two types: weaving and twisting, emphasizing its strength, lightness, and aesthetic appearance. The rope diameter is between 14mm-16mm, with a buckle at one end and a safety lock. The tensile strength meets the national standard. The length is 15m, 20m, 25m, 30m, 35m, 40m, 45m, 50m. You can also customize the length according to user requirements. This rope is widely used for modern high-rise and small high-rise building residents. The exterior wall cleaning rope is divided into main rope and auxiliary rope. The main rope is used to hang and clean the seat plate, while the auxiliary rope is used to prevent accidental falls. The diameter of the main rope is 18mm-20mm, and the rope is required to be sturdy, not loose twisted, and has high tensile strength. The diameter of the auxiliary rope is 14mm-18mm, and the standard is the same as other safety rope standards.

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