Pneumatic portable clinching machine


100% pneumatic, high capacity clinching tool with large opening jaws

This 100% pneumatic tool is particularly suited for the assembly of large and thick sheet metal frames and profiles, such as ventilation ducts, door frames etc, of all thicknesses up to a total of 4.5mm (mild steel). 

Advantages at a glance :  

  • Large and safe opening
  • Exceptional accessibility 
  • Easy installation 
  • No electricity needed
  • No fumes, no sparks, no burning

The absence of hydraulic cylinder at the front side offers an exceptional accessibility into cabinets, corners and narrow shapes. 

The manually operated pre-closing mechanism offers a large and safe opening. 

The soft, two-level trigger allows a pre-clamping possibility for corrections of positioning when needed. It also allows to operate the machine with one hand, keeping the other hand available for handling the product to be joined.

No hydraulic hoses, no hydraulic power pack, no electricity. And compared to spot welding, no fumes, no sparks, no burning of the sheet metal coating, and higher fatigue strength of the joint.

Total weight, approx with suspension 24 kg - 53 lbs
Working air pressure 6 bar - 87 psi
Cycle time 1 - 1.2 sec
Joining force 50 kN - 112 klb
Total opening 60 mm - 2.36''
Depth 70 mm - 2.76''
Max. total sheet thickness, mild steel 4.5 mm - 0.18''
Max. total sheet thickness, stainless steel 3 mm - 0.12''

The tool kits have to be selected from the original RIVCLINCH® series round or rectangular based on your application.

The machine is delivered complete, ready to use. 

The installation is exceptionally easy, by means of a simple quick coupling of ½” to any 6 bars (85 psi) compressed air source. No electricity is required. 

Air preparation unit, a gyroscopic suspension ring and a balancer are available as options. 

The ring bearing offers a well balanced positioning around the horizontal axis, and a lateral arm can be added for a full 3-D motion.

Ideal machine for the following applications :



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