Professional technology and operating skills of excavator crushing tongs

As a professional equipment widely used in engineering fields such as demolition and recycling, the efficient operation of excavator crushing tongs is inseparable from advanced professional technology and skilled operating skills. The following will introduce the relevant content in detail

Structural design technology

Application of high-strength alloy material: The jaws of excavator crushing tongs are usually made of high-strength alloy steel. This material has excellent strength and toughness and can withstand huge extrusion and impact forces. For example, when demolishing concrete buildings, facing the hard concrete structure, the jaws of high-strength alloy material are not easy to deform, ensuring the smooth progress of crushing operations. " Advantages of high-strength alloy material of excavator crushing tongs"

Optimized jaw design: The jaws are the core working parts of the crushing tongs, and their design directly affects the crushing effect. The jaws of professional crushing tongs adopt a special serrated shape or blade structure. The serrated jaws can increase the friction with the material, making it easier to bite and tear the material; while the blade structure is more suitable for shearing materials such as metals. For example, when recycling scrap metal, the jaws with blade design can quickly cut metal pipes and plates. "Applicable scenarios for different jaw designs of excavator crushing tongs"

Hydraulic system technology​

High-pressure hydraulic drive: Excavator crushing tongs rely on hydraulic systems to provide powerful power. The oil cylinder is driven by high-pressure hydraulic oil, which makes the tongs produce huge clamping force and shearing force. Generally speaking, a high-quality excavator crushing tongs hydraulic system can provide tens of tons or even hundreds of tons of clamping force, which is enough to cope with the crushing of various hard materials. " Excavator crushing tongs hydraulic system pressure parameters"

Precise hydraulic control: Advanced hydraulic control systems can achieve precise control of crushing tongs movements. Operators can accurately adjust the opening and closing degree of the jaws, clamping force and shearing speed through the control handle. For example, when crushing some materials that require delicate processing, precise hydraulic control can avoid over-crushing and improve the recycling rate of materials. "Key points of hydraulic control operation of excavator crushing tongs"

Operation skills guide​

Pre-operation preparation skills​

Equipment inspection and debugging: Before starting the operation, the excavator crushing tongs must be fully inspected. Check whether the parts of the pliers are loose or worn, whether the hydraulic system is leaking, whether the connecting pipes are firm, etc. At the same time, according to the characteristics of the work object, the pressure, flow and other parameters of the hydraulic system are debugged. For example, if you want to crush harder concrete blocks, you may need to increase the pressure of the hydraulic system appropriately. "Pre-operation inspection items and debugging methods for excavator crushing pliers"

Worksite planning: It is crucial to plan the worksite reasonably. Clear the debris and obstacles in the worksite to ensure that the excavator and crushing pliers have enough operating space. At the same time, consider the stacking location and transportation channel of the materials so that the materials can be transported away in time after the crushing operation. "Key points of excavator crushing pliers worksite planning"

Operation process operation skills

Clamping and crushing skills: When clamping the material, make sure that the jaws are in full contact with the material to ensure that the clamping is firm. For irregularly shaped materials, you can try to clamp them from different angles to find the best focus point. During the crushing process, the crushing force and speed should be reasonably controlled according to the hardness and toughness of the material. For harder materials, multiple small-amplitude crushing actions can be used to gradually crush the materials; for softer materials, the crushing speed can be appropriately increased. "Tips for clamping and crushing different materials with excavator crushing tongs"

Tips for cooperation with excavators: Excavator crushing tongs are installed on excavators for use, so good cooperation with excavators is essential. Operators must master the movements of the excavator so that the crushing tongs can accurately reach the working position. When moving the excavator, pay attention to keeping the crushing tongs stable to avoid material falling or damage to the equipment due to shaking. At the same time, the movement speed of the excavator should match the working rhythm of the crushing tongs to improve work efficiency. "Operation skills for collaborative operation of excavators and crushing tongs"

Through the understanding of the professional technology of excavator crushing tongs and the mastery of operating skills, users can better exert the performance of the equipment and improve the quality and efficiency of engineering operations. In actual operation, it is necessary to continuously accumulate experience, flexibly apply technology and skills according to different operation scenarios, and ensure the smooth progress of the operation. ​

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