Alva Engineers

DESCRIPTION

• The GB704 is a pneumatic-hydraulic installation tool designed specifically for the efficient installation of blind rivets. It weighs 4.30 lbs. (1.95kg) and can be operated in any position. It has a .540" (13.72mm) rivet setting stroke and a rated pull load of 3,300 lbs. (14.68 kN) with 90 psi. (6.2 bar) air pressure at the air inlet.
• The GB704 installation tool is designed to operate on 90 to 100 psi (6.2-6.9 bar) of air pressure, with 90 psi (6.2 bar) air pressure providing the maximum efficiency. At 90 psi (6.2 bar) air pressure, the GB704 does not exceed 81.5 dB(A) and consumes .16 SCF/cycle (4.53 L/cycle).

APPLICATIONS'U' TypeMax TypeAerospace Blind RivetsAll materials Thru 3/16"

SPECIFICATIONSStroke: .540"Load: 3,300 lbs

•   When your tool arrives at our facility, we will completely tear down your tool so that we can fully inspect it and replace all of the internal seals and gaskets.

 

•   The tool is thoroughly cleaned as well and put back together with fresh fluid (if applicable).

 

•   We will fully cycle your tool and ensure that it is fully within factory specifications.

 

•   Once the tool is reassembled, we also go the extra mile by restoring the outer appearance as well back to factory form.

 

•   Your tool will return to you with a 120 day warranty including parts and labor.

 

 

NOTE: Our standard service does not include the replacement of hard parts (ex. mechanical pieces). We can quote you for those separately

With the support of our adroit team of professionals, we are providing Air and Pneumatic Tool Service to the clients at pocket-friendly prices.

Other Details:

• Flexible and hassle-free management
• Cost-effectiveness with promptness
• Backed with an experienced team of professionals

The pulse tool requires regular maintenance to ensure the tool operates at optimal performance. The type of routine maintenance and the frequency is dependent on the application and how the tool is used. The pulse tool requires preventive maintenance like oil changes and have the parts inspected periodically. Regular oil changes will increase the life cycle of the tool, reduce maintenance costs and allow the tool to operate properly.

 

Removing and adding oil into the pulse unit requires a syringe and vacuum tank system. The syringe is used to remove the old oil within the pulse unit. Then the pulse unit is placed inside the vacuum tank, which is used to extract the air first. While inside the vacuum tank the pressure of the tank is released, which will cause the pulse unit to absorb new oil. This process will fill up the pulse unit completely. Then a syringe is used to remove any excess, the withdraw process.

 

This video is example of one type of vacuum system. Vacuum tanks are different in size, capacity and configuration. There is no standard size or capacity required for servicing the pulse units. Some vacuum systems perform the entire process in one step and other systems might require multiple steps to perform this process. Please consult the manual for your vacuum system first for instructions.