The pneumatic torque wrench is a torque wrench powered by a high pressure air pump. The torque multiplier with three or more rotating gears is driven by one or two powerful pneumatic motors. Torque is controlled by adjusting the gas pressure. In order to be able to set specific torque requirements, each tool is equipped with a special air pressure vs. torque comparison table and a calibration report. And once the required torque has been obtained, the air source can be closed manually or automatically by means of a suitable circuit system.Advantages of a pneumatic torque wrench:
In the production line or when a large number of nuts need to be tightened, choosing a pneumatic torque wrench with a power device can save a lot of working time and labor, and effectively improve work efficiency.
The operation of the pneumatic torque wrench is silent - less than 85 dB (A), absolutely without shock, which reduces damage to tools, sockets and blocked objects. These two factors allow the person using the tool to work comfortably, reduce fatigue, improve safety, the maximum torque can reach 30,000Nm , the maximum torque can reach 30,000Nm #气动pump#
Pneumatic torque wrench provides precise torque control - repeatability is ±5%, equipped with sensor + solenoid valve switch, repeatability can reach ±2%. #Fixed Torque Pneumatic Wrench#
Pneumatic torque wrench is widely used in aerospace, mining, petrochemical and railway industries due to its small size, light weight, large output power per unit weight, large output torque, small reaction force, small environmental pollution and low cost. Construction, assembly and maintenance of heavy vehicles, loading and unloading of heavy equipment and many other fields are widely used, especially in product manufacturing and assembly lines, especially where large torque is required.
pneumatic torque wrench ni wrench torque powered na pampu ya hewa ya shinikizo la juu. Torque multiplier na tatu au zaidi magurudumu rotating ni kuendeshwa na moja au mbili nguvu pneumatic motors. Torque ni kudhibitiwa kwa kurekebisha shinikizo la gesi. Ili kuweza kuweka mahitaji maalum ya torque, kila chombo ni vifaa na maalum hewa shinikizo vs. torque kulinganisha meza na ripoti ya calibration. Na mara tu torque inahitajika imepatikana, chanzo cha hewa kinaweza kufungwa kwa mkono au moja kwa moja kwa njia ya mfumo wa mzunguko unaofaa. faida ya ufunguo wa torque ya pneumatic: Katika mstari wa uzalishaji au wakati idadi kubwa ya karanga inahitaji kufungwa, kuchagua ufunguo wa torque ya pneumatic na kifaa cha nguvu inaweza kuokoa muda mwingi wa kazi na kazi, na kuboresha ufanisi wa kazi. Uendeshaji wa wrench ya torque ya pneumatic ni kimya - chini ya 85 dB (A), kabisa bila mshtuko, ambayo hupunguza uharibifu wa zana, soketi na vitu vilivyofungwa. Hii ni kwa sababu ya uwezo wa mtu wa kutumia chombo kwa urahisi, kupunguza uchovu, kuboresha usalama, torque ya juu inaweza kufikia 30,000Nm, torque ya juu inaweza kufikia 30,000Nm, na wrench ya torque ya pneumatic hutoa udhibiti sahihi wa torque - kurudia ni ± 5%, vifaa na sensor + solenoid valve switch, kurudia inaweza kufikia ± 2%. Pneumatic torque wrench ni muhimu sana katika viwanda vya anga, madini, petrochemical na reli kwa sababu ya ukubwa wake mdogo, uzito mwepesi, nguvu kubwa ya pato kwa kila kitengo cha uzito, torque kubwa ya pato, nguvu ndogo ya athari, uchafuzi mdogo wa mazingira na gharama ya chini. Ujenzi, kusanyiko na matengenezo ya magari mazito, kupakia na kupakua vifaa vya mizigo na maeneo mengine mengi yanatumiwa sana, haswa katika viwanda vya utengenezaji wa bidhaa na mistari ya kusanyiko, haswa ambapo torque kubwa inahitajika.