NewsCHANRUI news channel: updates, industry insights and selection know-how from a 16-year source manufacturer of automatic riveting machines, rivet nut tools and riveters, serving manufacturers nationwide.

   2026 rivet nut gun brand ranking: GESIPA, POP Avdel, BOLLHOFF RIVKLE, FAR and LOBSTER tiered against domestic makers, with manual, pneumatic and dual-motor auto-feed for M3–M12. CHANRUI Auto-Feed Rivet Nut Gun does 0.5–1.2 s/nut....

   Sheet metal processing is one of the largest fields for pull rivet nut usage. This article explains where automatic rivet nut guns fit into the sheet metal process and what the coordination points are, covering thin-plate thread pain points, typical workpieces, pre-drilled holes and the upgrade path from manual to automatic....

   Hot riveting and cold riveting represent two entirely different process routes. This article outlines the differences in principle, equipment and application scenarios, and why sheet metal, chassis/cabinets and new energy industries generally choose cold riveting, and why pull rivet nuts fall under cold riveting....

   Rivet nut gun faults actually follow a set troubleshooting sequence: inspect the air circuit first, then wear parts such as the screw and rivet head, then confirm nut specification and pre-drilled hole, and finally review operation. This article lists typical faults, likely causes and remedies across installation and production stages....

   Pull rivet nuts (rivet nuts, threaded rivet studs) are fasteners built for thin plates and tubes, forming dependable internal threads on the plate surface. This article covers applications, the five-step forming principle, a comparison with other solutions, and common faults....