Historical manufacturer of hydraulic wrenches, HYTORC has put on the market in 2006 its first pneumatic torque wrenches. Due to the increasing demand for powerful tools with lighter logistics than hydraulic wrenches, HYTORC has launched the JGUN Single Speed pneumatic torque screwdriver.
After five years of research and development, this first pneumatic torque multiplier brings the brand’s renowned power and reliability to the market. The JGUN Single Speed pneumatic torque screwdriver develops from 65 N.m to 10,700 N.m with tools equipped with 3/4″ to 1″1/2 square drive. The torque is adjusted at the pneumatic supply by adjusting the pressure of the compressed air.
50 years of experience
in industrial clamping solutions
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Response within 24 hours of receiving your request
Delivery within 24 hours
upon confirmation of the order
* The use of a HYTORC Filter Regulator Lubricator (FRL) unit treating the compressed air and supplied separately is strongly recommended for the correct operation of the screwdriver and its adjustment according to the manufacturer’s chart.
Gallery: examples of use
Setting chart JGUN SS 1
download the technical sheetJGUN SS 2 adjustment chart
download the technical sheetJGUN SS 3 adjustment chart
download the technical sheetJGUN SS 5 adjustment chart
download the technical sheetJGUN SS 8 adjustment chart
download the technical sheetJGUN SS .25 adjustment chart
download the technical sheetrequest your quote online
50 years of experience
in industrial clamping solutions
Quick quote
Response within 24 hours of receiving your request
Delivery within 24 hours
upon confirmation of the order
Need technical assistance?
Ask our HYTORC experts for advice
With 50 years of experience in the field of clamping solutions for industrial applications, we have encountered and resolved almost every problem imaginable.
Contact usThe coupling of a torque multiplying gear train to an air motor allows a very high and precise torque with a compact and well integrated tool. Unlike simple torque multipliers, the tightening tool is one and the same with the pneumatic motor working in the axis, which eliminates the risk of “catapulting” that exists when using the multiplier with a manual torque wrench.
The JGUN pneumatic torque screwdriver works smoothly and without vibration or shock, which is much better for the operator’s working conditions than impact wrenches. The accuracy of the torque is given by the fineness of the adjustment of the compressed air pressure that feeds the screwdriver, so it is important to respect the assembly used during the calibration to work with his screwdriver JGUN to ensure accuracy. Compressed air is very sensitive to hose sizes, so do not modify them.
The JGUN pneumatic screwdrivers are able to apply a precise torque, but above all they offer much more. With the coaxial reaction splines you have many possibilities to improve the clamping conditions and to promote the safety of the operator, especially with the use of the HYTORC Z Washers with which there is no need for a reaction arm.
The risk of pinching is therefore eliminated, the quality of tightening is significantly improved and the operator finds the same ease of installation as with an impact wrench without having to worry about a reaction arm to be positioned correctly. As these coaxial reaction splines are common with other hydraulic and electric tools, many different and special reaction arms are available to best suit your application or internal constraints.
