The lifting tool is mainly used for carrying pieces of goods. It can be used to transport bulk materials such as coal, ore and grain after being equipped with grabs. It can be used to transport liquid materials such as molten steel after being filled with barrels. Some lifting tools such as elevators can also be used to carry people. In some applications, lifting equipment is also the main working tool, such as cranes that load and unload materials at ports and stations. Lifting tool classification Lifting tools can be divided into light and small lifting equipment, hoist and overhead monorail system according to different structures. Light and small lifting equipment mainly includes lifting blocks, spreaders, jacks, chain hoists, electric hoists and ordinary winches. Most of them are small in size, light in weight and easy to use. Except for electric hoists, most of them are driven by human power and are suitable for occasions where work is not heavy. Use of lifting tools They can be used alone or in combination. Some light and small lifting equipment have a large lifting capacity, such as the hydraulic jack has a lifting capacity of 750 tons. Mine hoists and hopper elevators are mainly used for vertical or near vertical lifting movements with a fixed lifting path. The overhead monorail system has lines formed by rigid hanging rails that can transport materials to various parts of the plant or to the exterior of the plant. PCR instrument, also known as DNA thermal cycler and gene amplification instrument, is the basic laboratory instrument. PCR machine,PCR dna thermocycler,Electric Mixer,Lab PCR Thermal Cycler,Thermal cycler,Gene cycler,PCR instrument Changzhou Yuanwang Fluid Technology Co., Ltd. , https://www.ywfluid.com
The PCR instrument is mainly used in many fields such as basic research and applied research, such as genetic analysis, sequence analysis, evolutionary analysis, clinical diagnosis, forensic medicine, and so on. With the continuous development of molecular biology, PCR amplification technology has also been popularized and applied.
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