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  • Use method and precautions of chain and chain rigging

    1. Before use, the working load and applicable scope of the chain rigging shall be clearly seen on the label. Overload use is strictly prohibited, and visual inspection of the chain rigging shall be carried out before use. 2. In normal operation, the hoisting Angle is the key affecting the load. ...
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  • Requirements for sling construction site

    1. The construction site shall be equipped with enough spare slings of various sizes, which shall be hung at the specified place and put back to its original place after use.   2. Safety working load should be marked on the lute head of the sling, and the insertion rope sleeve should not be ...
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  • Detailed rules for sling management

    We are familiar with some basic knowledge of the sling, but these can not be completely summarized, so there are still many knowledge points waiting for us to explore. I. Procurement and self-restraint 1. When purchasing the sling, the qualified products with safety certificate must be purchased,...
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  • How to select and use the sling correctly

    When we choose the sling, we need to consider the following principles: 1. Selection of sling specifications and types: In general, we suggest that the load, size, shape, weight and hoisting scheme of the object to be lifted should be considered in the selection of specifications, and then the sp...
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  • Precautions for the use of wire rope into lasso

    Wire rope into the lasso points: composite wire rope into a noose, plug, wire rope into the lasso tool to swage wire rope into a noose, single head ring rigging, suppress thimble rigging, single limb thimble rigging, double leg into a noose, three limbs into a noose, limbs into lasso, single limb...
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  • The rigging joint is the factor affecting the performance of the sling

    The rigging is divided into wire rope rigging, sling lasso and chain lasso. The structure and size of wire rope fittings have been standardized. Generally, there are single-leg lasso fittings, double-leg lasso fittings, three-leg lasso fittings and four-leg lasso fittings. It can also be said to ...
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  • Key points to be mastered when lifting large workpiece with rigging

    For the hoisting or assembly of large workpiece, the factors such as large tonnage, complex shape, expensive value and multi-person collaboration further enhance the operation difficulty and risk factors. Therefore, when lifting large workpiece with rigging, the following points should be mastere...
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  • Notes for lifting large workpiece with rigging

    For the hoisting of large workpiece, the factors such as large tonnage, complex shape, high value and multi-person cooperation further enhance the operation difficulty and risk factors. Therefore, when lifting large workpiece with rigging, the following points should be mastered: 1. Observe the s...
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  • How to oil the rigging of the wire rope

    Due to the harsh environment of rope rigging, it will lead to corrosion and wear. Therefore, lubrication should be carried out regularly in the process of production and use, which can effectively extend the service life. First, the core oil, surface oil and rope surface oil should be treated dur...
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  • Should rigging be ductile?

    Should rigging be ductile?

    Rigging is more commonly seen in wire rope fittings, mainly used for hoisting, traction and tension, etc., because of its high strength and toughness, it has been well received. But should rigging be ductile? So let’s talk about this a little bit. First of all, everything is malleable, it...
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  • Proper use of sling and precautions

    ● should be familiar with all kinds of sling and its end parts of the performance, use precautions, scrap standards. ● the sling should be used in accordance with the shape characteristics and specific requirements of the workpiece to be hoisted, in the absence of conditions for use, must not be ...
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  • How to choose the right sling according to the purpose

    Steel wire rope is made of high strength steel wire, it has the advantages of light weight, high strength, wear resistance, large elasticity, long life, stable operation under high speed, no noise, safety and reliability, etc. It is the most commonly used sling in lifting and reloading lifting op...
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