There are many kinds of spot welders, resulting in Mechanics The market is chaotic, and many enterprises will inevitably be dazzled when they choose to purchase variable frequency spot welding machines. So how should they choose high-quality variable frequency spot welding machines? In order to reduce the failure problems in use and to make the inverter spot welding machine serve the enterprise for a longer time, it is not easy for purchasers who have not contacted the industry to judge the quality of the spot welding machine and analyze the price, but I want more customers to buy reliable and quality guaranteed equipment, We specially summarize some methods for purchasing equipment, hoping that this method can help customers buy suitable equipment. One more point is particularly important, because in good equipment, it may also cause fault problems due to misoperation or lack of regular maintenance, so in order to avoid delaying the production progress due to equipment fault problems, we should select manufacturers with perfect after-sales system while consulting and purchasing, so as to reduce the fault losses, It enables enterprises to weld high-quality workpieces with equipment** Price under analysis: any mechanical equipment The price is subject to geographical and hardware The price fluctuates depending on the frequency of the machine. The larger the frequency, the more expensive the machine will be. For example, some non-standard customized machines fixture Electrode or automatic modification will result in different prices. Basically, if the workpiece and parameters are determined, the equipment can be suitable for its own model. How to choose suitable equipment: What kind of machine * * After selecting the manufacturer, send the workpiece for test welding. Generally speaking, the seller will introduce several different models for customers to choose according to the nature of the parts to be welded. It is recommended that each model be tested. According to the results of welding, choose equipment with high welding efficiency and reasonable price. Why is the price gap between frequency conversion spot welding machine and power frequency welding machine large? This is mainly because of the technology and spare parts The technology and components adopted by the frequency conversion machine ensure the welding quality to a large extent and reduce the loss, such as reducing consumption, energy saving and environmental protection. In order to achieve good results, in addition to using new technology, imported components are also required. In terms of cost, the frequency conversion is much higher than the price of power frequency, Power frequency welding machine is more economical for enterprises with low output.
