For imported products, it is generally believed that the quality is reliable, Hydraulic cylinder manufacturer The equipment is worth owning, and so is the hydraulic wrench. The rich, the poor, and the poor want to use imported hydraulic wrenches. It can be seen that the status of imported hydraulic wrenches is high in the minds of users. It is a recognized fact that the price of imported hydraulic wrenches is high.

Driven by public praise and high profits, some "smart" people have the idea of "importing hydraulic wrenches".

The author has been working in the hydraulic wrench industry for many years, Oil cylinder manufacturer The staff saw many so-called "imported hydraulic wrenches" on the user's site, and I asked the user, why do you say this is an imported hydraulic wrench? He said: It's all in foreign languages! I am completely speechless. The so-called "imported hydraulic wrench" basically repackages the appearance of the domestic hydraulic wrench, pump station, hose and sleeve, making them different from the domestic ones. But people who use snacks can see that the workmanship and materials are quite rough, and they are still "MADEINCHINA",

Then the original Chinese was changed into a foreign language that even users could not understand. In order to show professionalism, some of them directly made the pressure on the hydraulic pump into a small screen digital display torque value, and even this screen can adjust torque. I admire these "smart" guys. In fact, electronic digital display is taboo for hydraulic wrenches that require high precision.

We all know that many electronic digital displays in our lives are unreliable. After using them for a period of time, we do not know the accuracy of the values shown above. In addition, the relatively harsh operating environment of hydraulic wrenches, electromagnetic interference, mechanical damage, corrosion, etc. will affect the electronic digital display system, which is why the imported hydraulic wrenches do not use electronic digital display for pressure regulation, The more scientific way is to adjust the pressure mechanically, just like the faucet in our house. You can turn as much as you want, plus the one with higher precision Pressure gauge It is enough. Sometimes the simplest is the best. The digital display on many "imported hydraulic wrenches" has almost become a device, and then it has changed back to the traditional mechanical pressure regulation.

I can only say that this person, for his own benefit, has entrapped users, spent unjustified money, not to mention, but also affected work, safety and corporate image.

Hydraulic wrench users are mainly divided into two types. One is purely hydraulic wrench instead of manual work, which has no requirements for torque accuracy. In fact, these users can meet the requirements by purchasing domestic first-line brand hydraulic wrench; The other kind of users are those who have high requirements for torque accuracy, such as wind power, export equipment, heavy machinery, etc. It is recommended to use imported hydraulic wrenches or imported assembled hydraulic wrenches. These two types of hydraulic wrenches have mature technology, high accuracy, and guaranteed after-sales service. The high price of imported hydraulic wrenches has blocked many people, so there are many domestic imported assembled hydraulic wrenches, Because the price is very advantageous compared with the import, the after-sales service is more convenient.