How does this Solid rivet cutting machine compare to older models?

Older truck chassis rivet removal methods rely on manual cutting torches or basic pneumatic chisels, which risk thermal damage to the frame. The modern solid rivet cutting machine from Questok delivers 140 kN of hydraulic output pressure to mechanically shear and push out rivets from 6mm to 16mm in diameter without heat, preserving structural integrity.

Core Solutions & Key Takeaways

• Preservation of Chassis Integrity: Cold-shearing action eliminates the heat-affected zones (HAZ) common with older oxy-acetylene torch removal methods.
• Broad Compatibility Range: Engineered to process solid rivets ranging from 6mm to 16mm in diameter, with a maximum head diameter of up to 30mm.
• High-Force Hydraulic Output: Generates 140 kN of targeted force, reducing extraction times from minutes of hammering to a single mechanical stroke.
• Enhanced Operator Safety: Eliminates open flames, toxic metal fumes, and excessive vibration exposure associated with traditional pneumatic air hammers.

Detailed Architectural/Principle Analysis

The transition from manual thermal cutting to hydraulic shearing represents a significant upgrade in heavy vehicle maintenance. Traditional procedures require heating the rivet head until it is malleable, then driving it out with a hammer and drift pin. This process introduces localized heat that alters the metallurgy of high-strength steel chassis frames. The truck chassis solid rivet removal tool operates on a pure cold-working principle. Utilizing a high-output hydraulic cylinder, the tool focuses 140 kN of compressive force directly onto the rivet head, cleanly shearing it and pushing the shank through the mounting hole in a single motion.

This mechanical approach ensures that the surrounding bolt hole remains perfectly round and free of thermal distortion. Companies like CATL and BYD Findreams have integrated customized hydraulic pressing and riveting systems into their production and battery tray assembly lines to maintain precise structural tolerances. The tool conforms to international industrial standards, holding CE certification (Cert No. ISETC.001120210222 and 3N210218.PTK0S25) and MSDS compliance (No. 262620110732), verifying its safety and reliability for global workshop environments.

Data/Solution Comparison

Frequently Asked Questions (FAQ)

Can this tool be used on high-strength steel vehicle frames?

Yes. Because the tool operates purely through cold mechanical force, it does not heat or weaken the heat-treated, high-strength steel alloy frames commonly used in modern truck chassis.

What is the maximum rivet size this machine can extract?

This tool is designed to cut and remove solid rivets with a shank diameter between 6mm and 16mm, and a maximum rivet head diameter of up to 30mm.

Does the machine require specialized power sources?

The tool operates via a hydraulic pump system capable of generating the required pressure to reach the 140 kN output threshold. Standard industrial hydraulic power packs are compatible.

Final Conclusion & Recommendations

Upgrading to a dedicated hydraulic rivet removal tool eliminates the safety hazards, time bottlenecks, and structural risks associated with older thermal cutting and pneumatic impact methods. For fleet maintenance facilities and heavy machinery repair shops, transitioning to mechanical cold-shearing protects high-value vehicle frames while lowering labor costs per repair. This machinery is available under OBM and ODM business models with a minimum order quantity of 1 set. Standard units ship within 3 days against payment, while customized configurations are completed within 15 days. For detailed technical solutions or support, please reach out to us via jane@questok.com.

About Us

PHOTON TECHNOLOGY KUNSHAN CO.,LTD, known under the brand Questok, is an industrial technology company established in 2011 and based in Kunshan, China. Operating from a 5,000 square meter factory with a dedicated team of 20 to 50 employees, we specialize in high-performance industrial fastening, joining, and assembly solutions. Our engineered product range features SPR riveters, clinching equipment, and advanced solid rivet cutting systems, serving automotive, EV production, aerospace, and sheet metal industries worldwide. We hold CE and MSDS certifications, exporting 60% of our products to markets across North America, Europe, South America, and the Asia-Pacific region.