As a convenient and fast lifting tool, jack has been widely used in all walks of life in China. So today we will talk about how to reasonably select a jack that is suitable for your own use and has a high performance and price list.
1、 First of all, fully understand the purpose and function of the jack purchased.
If the jack is frequently used in daily work, has a wide range of uses, and has a large lifting or cutting tonnage, we can choose an electric hydraulic jack, This kind of jack can be freely matched. One electric oil pump can be equipped with a variety of jacks (large or small), which can be easily used, stable in quality, and durable through quick change joints.
3、 Choose a reasonable price.
At present, the processing capacity of domestic mechanical products is not much different from that of foreign products, so we need not blindly believe in foreign products. The performance of some domestic brand products is not inferior to that of foreign products, and the price is only half or even lower than that of foreign products.
If the jack is rarely used in daily work, or is rarely used and the lifting tonnage is small, the screw jack or backpack type manual jack can be selected. This kind of jack is cheap, but it is inconvenient to maintain.
2、 Fully understand the processing technology and performance of the product.
A good product must go through complicated and meticulous processing procedures and processes, which are invisible product costs. Therefore, we cannot only look at the price when selecting jacks. It seems that a similar product can be bought at a low price, but the product's integrity and durability are completely different. When a good jack is processed, the forged circle used for the piston rod should be forged and pressed to make it more compact and free of cracks after heat treatment. After rough grinding and fine grinding, electroplating treatment is also required. The material selection of the cylinder block is more important. Only the cylinder turned with practical round materials can withstand high pressure. Some manufacturers buy ordinary cylinder pipes and weld a cylinder bottom at the bottom to make a cylinder, which has serious quality problems and potential safety hazards.
Post time: Sep-30-2022
