news & press

  In the narrow and complex bolt and nut assembly area (automobile engine parts, spark plugs, workshop industrial product production, etc.), ordinary air wrenches are too big to work through the area, in this case, a tool is born from this, it is air ratchet wrench, rongpeng also has a certain influence in the air tool industry, if you need it, RongPeng air ratchet wrench maybe you can try it, such as this rongpeng RP7412, as for why, please see the following article.

Rongpeng RP7412 pneumatic ratchet is equipped with a forward and reverse adjustment function button on the back of the drill bit, when the bolt needs to be tightened, the wrench rotates clockwise; When it is time to loosen the bolt, press the forward and reverse adjustment button, and the wrench can be rotated in the opposite direction. Compared with wrenches that do not have forward and reverse adjustment buttons, in scenarios that require frequent switching between tightening and loosening bolts, such as automobile maintenance, mechanical assembly, etc., the forward and reverse adjustment buttons can allow users to eliminate the need to frequently adjust hand movements or tool positions, significantly improving operation convenience and work efficiency.

The torque of Rongpeng RP7412 air ratchet can be 68N.M maximum torque in 3-5 seconds, the speed is 160rpm, which can provide a fast speed and stable large torque output in such a short period of time (for air ratchet wrenches), want to be more than the high-speed rotation of internal parts and the heat generated is inevitable, if the product does not have high wear resistance, it will undoubtedly be damaged in a short time, which is a huge failure investment for consumers, and the rotor of Rp7412, The eccentric shaft and cushion seat have been heat treated by German IPSEN technology, and the parts after heat treatment have strong wear resistance and can withstand strong impact force, and the product is equipped with a forward exhaust device, which can also discharge the heat brought by high speed and high torque out of the fuselage at work, so that the internal parts are at a suitable working temperature, and the above functions can effectively avoid damage.

The drill bit of Rongpeng RP7412 is made of 0.5-inch alloy steel, and the body is made of aluminum, which has a low weight and a comfortable and ergonomic grip design, so that the operator will not feel tired during long hours of work, and provide work efficiency. Alloy steel is also a wear-resistant material, which involves torsion action when working with the drill bit, for the assembly of bolts and nuts, it is inevitable that there will be some deformation and wear when working for a long time, and the drill bit made of alloy steel is a high-quality material that is wear-resistant and deformation-resistant, which can effectively avoid this situation.

Technical parameters:
Model: Pneumatic ratchet wrench RP7412
Square drive: 1/2"
Bolt size: 1/2 "(13mm)
Free speed: 160RPM
Working torque: 68N.m
Air intake: 1/4 "NPT
Air hose (ID) : 3/8"
Average air consumption: 77l/min
Net weight: 1.1kgs
Sug.air comp: 1HP
Total length: 254mm