Before the work is carried out by the crane, the correct selection of the lifting point position is a crucial step. However, many drivers still cannot accurately determine the position of the center of gravity of an object in most cases. It is only necessary to first estimate the position of the center of gravity, and then use the low-level test to accurately find the center of gravity, and then determine the lifting point. The following Xiao Bian talks to everyone about the five aspects that should be taken into consideration when selecting a crane in the actual operation. 1. When cranes lift various mechanical equipments and components, they should give preference to the original lifting lug of the equipment. 2. If there is no lifting lug, you can bundle the slings at both ends of the device so that the weight points of the lifting points and the weights of the hanging objects are on the same vertical line to prevent the lifting, swinging, and tilting during transportation. 3. When multiple cranes are hoisted, the crane should choose the crane arm with a smaller amplitude. Slender objects choose more lifting. 4. When lifting square components, the four slings should be placed on the four sides of the center of gravity. 5. When the object is lifted and flipped, select the hanging point under the center of gravity of the object, or select the hanging point on the side of the weight center of the object. In addition, the driver should also pay attention to the operation, the following situations occur, to avoid lifting. Overloading or hanging obliquely does not hang. Heavy objects are not covered with corners. Bundle is not strong or does not meet the requirements of the requirements. There is a floating object on the lifting gear or under the boom, or it is not lifted. For objects buried in the ground or frozen on the ground, objects of unknown weight, and objects staggered together are not suspended. If the hoisting point is not properly positioned during lifting, the suspended object may be dumped or broken during lifting, resulting in damage to the object, or tilting of the object after lifting, making installation difficult. Any occurrence of any of these situations will inconvenience the follow-up work, so it is very important to choose the correct position of the lifting point. In order to carry out the hoisting operation smoothly, the driver should still have a lot of relevant knowledge in this area and also improve the work efficiency. I hope the above sharing can help everyone. Kneading-preforming Integrated
LINA Kneading-Preforming Integrated Machine
LINA granulating-preforming integrated machine centralizes all functions of a complete granulation line on one independent working platform. The continuous kneading and preforming efficiency is 1-2 times higher than traditional rubber and plastic sheets, pipes and particles production line. With the combination of PLC control system, LINA Pelletizing-cooling Integrated machine makes the granulation process easier, the working area smaller, labor cost lower and maintenance rate lower.
Technical Advantages of LINA Kneading-Preforming Integrated Machine
1. Double gas protection + Air isolated functions: Double gas protection design: Within kneading and pelletizing process, material`s physical properties will change due to different temperature zones, the double gas protection design is adopted to achieve the purpose of protecting material`s physical property. This patented technology is used in the general comparison of titanium / aluminum / copper / nickel and other metal alloy formulations.
2. Double gas protection + Air isolated combined technology: Under the technology of air isolated, the oxygen content in mixing chamber is significantly reduced. And with the design of double gas protection, a high air pressure with low oxygen content mixing environment is formed to ensure the material is kneading and pelletizing in a very low oxygen or oxygen-free state. This patented technology is used in high-quality titanium / aluminum / copper / nickel and other metal alloy formula synthesis and granulation, particularly suitable for discolored special ceramic feeding.
Value Points:
1. Automation: Continuous kneading and pelletizing.
2. Eco-friendly: No gas masks needed while operating.
3. User-friendly: Quick release design for die head.
4. Modular: Based on user`s demand, manually material feeding can be updated to automatic weighted feeding.
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