对于不少人来说，选择焊接专机真是件头痛的事情，既要货比三家，又要公道；既要服务，又要产品可靠！那么在选择焊接专机的时候应该注意什么呢？今天山东焊接专机厂家小编来给大家支支招！

For many people, choosing a welding machine is a headache, as it requires comparing products with other companies and offering a reasonable price; We need both professional service and reliable products! So what should be paid attention to when choosing a welding machine? Today, the editor of Shandong welding machine manufacturer is here to give you some advice!

01

01

材质

material quality

在选购焊接专机产品时，要到出产企业或大去选购，并且要选购较高的名优产品。不要贪图便宜到小商店去购买，那里的焊接专机质量无法保障。

When purchasing welding machine products, it is necessary to go to the production enterprise or large shopping mall to choose and purchase high-quality products with higher brand names. Don't go to small shops for cheap prices, as the quality of the welding machines there cannot be guaranteed.

是要看变压器的材质。众所周知，铜的导电性仅次于银，热性仅次于银和金，塑性、耐腐蚀性、机械性能俱佳。

The key is to see the material of the transformer. As is well known, copper has conductivity second only to silver, thermal conductivity second only to silver and gold, and excellent plasticity, corrosion resistance, and mechanical properties.

02

02

焊线的芯材

Core material of welding wire

很多商家会采用铜包铝焊线或者铝制焊线，这样的焊线容易烧线、漏电，同时不满足任何标准，使用性能和性能完全没有保证。

Many businesses will use copper clad aluminum welding wires or aluminum welding wires, which are prone to wire burning and leakage, and do not meet any standards, with no guarantee of performance and safety.

选购时，检查产品上的铭牌是否有出产厂家的称号、出产地址、规格型号、焊接电流调理范围、负载持续率及输入电压电流等一些内容，随后依据工作需要来购买焊接专机。

When purchasing, check the nameplate on the product to see if it contains the manufacturer's name, production address, specifications and models, welding current adjustment range, load duration, and input voltage and current. Then, purchase a welding machine according to work needs.

03

03

数字化

digitization

购买时要检查该产品是否有接地螺钉，机芯是否清洁，是否有损坏，以确保运用时。数字化焊接专机方便、快捷、精准，从此告别不起弧、断弧、焊条粘连等问题。

When purchasing, it is necessary to check whether the product has grounding screws, whether the movement is clean, and whether there is damage to ensure safety during use. The digital welding machine is convenient, fast, and precise, saying goodbye to problems such as arc starting, arc breaking, and electrode adhesion.

04

04

功能

function

购买前应通电检查一下面板上的开关的操作，转换以及安装情况，电源指示灯的亮灭，风扇是否正常，电源部分是否有异常的振动及蜂鸣声，是否有异味，外观上是否有变色等发热现象，以确保焊接专机的质量，充分发挥焊接专机的性能。

Before purchase, power on and check the operation, conversion and installation of the switch on the lower panel, whether the power indicator is on or off, whether the fan is normal, whether the power part has abnormal vibration and beep, whether there is abnormal smell, whether there is discoloration and other heating phenomena on the appearance, so as to ensure the quality of the welding machine and give full play to the performance of the welding machine.

看功能是否多用。真正的满足您的各种需求，而且在焊接不锈钢、镀锌管、方管和角铁的过程中均需要表现优良。更多相关事项就来我们网站http://www.tayfsk.com咨询！

Check if the functions are versatile. To truly meet your various needs, and to perform well in the process of welding stainless steel, galvanized pipes, square pipes, and angle iron. For more related matters, come to our website http://www.tayfsk.com consulting service