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Peening of repair welds for structural cracking is the "secret sauce" for achieving effective repairs. WQMS scoured the globe to find a cost-effective solution for HFMI peening in Weld-Hit. Weld-Hit is a simple, robust pneumatic tool that is affordable enough to be in every welders tool kit.
WQMS have partnered with Weld-Hit to develop customized impact bits, training and competency assessment. WQMS is the Australian distributor for Weld-Hit.
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HFMI Toe Peening
3x to 10x increase in Fatigue Life
40% Increase in Fatigue Strength
More effective weld repairs with greater MTBF and less issues with re-cracking
Inter-Run Peening for Residual Stress Control
Two butt welds welded using identical parameters. The bottom plate had inter-run peening. Note the lack of distortion
Weld Cap and Surface Peening
The weld cap can be peened to impart residual compressive stresses to improve fatigue performance.
Edge Peening
Produce a smoothly rounded corner with residual compressive stresses to massively increase the fatigue life and reduce cracking from edges of plate.
A training and competency assessment package is included with every Weld-Hit kit
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The most cost effective HFMI kit on the market.
Companies that have purchase
Technical Specifications
Weight including tool: 1.25 kg
Length including tool: ~255 mm
Beats Per Minute: 6500
Vibration: 2.5 m/s2 (EN ISO 28927-10)
Noise level: 98 dB (A)
Air: 6 Bar, 330 l/min (Dry / lubricated air supply)
3 Impact Bit pack options available to suit your needs
Fabrication
Bridges, Cranes, High Fatigue service equipment
Maintenance and Repairs
Essential to achieve effective crack repairs
Deluxe
All the impact bits you need for any job
To purchase a Weld-Hit kit, please fill in the form below
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