Questok Rivetech Shanghai Co Ltd

• Booth: B28091

 Press Releases

• Electric Hydraulic Clinching Gun (Jul 13, 2025)

  QUESTOK Electric Hydraulic Clinching Gun

  This tool enables fast, rivet-free joining (clinching) of various metal sheets. It uses powerful hydraulic pressure to create a permanent mechanical lock by locally deforming the sheets.

  Key Benefits:

  • Rivet & consumable-free: Saves cost, no rivet inventory needed.

  • Fast & Efficient: Electric hydraulic system allows joins in seconds.

  • Strong & Reliable: Creates durable joints with high tensile and shear strength.

  • Clean & Quiet: No sparks, fumes, or loud noise; eco-friendly.

  • Easy to Use: Lightweight, handheld design for flexible access.

  Suitable Materials: Aluminum, galvanized steel, stainless steel, copper, and dissimilar combinations (e.g., aluminum to steel). Handles thin to medium-gauge sheets.

  Applications:

  • Automotive: Body panels, chassis parts, battery trays.

  • Appliances: Enclosures (fridge, AC), brackets, control panels.

  • Sheet Metal Fabrication: Enclosures, ducts, decorative parts.

  • New Energy: PV mounting, battery enclosures, EV charger housings.

  • Construction/Elevators: Cladding, elevator cabs, frames.

  Ideal for replacing welding, riveting, or bolting in both manual and automated production, boosting efficiency and quality.

• Portable SPR Riveter (Jul 14, 2025)

  QUESTOK Handheld Electric SPR Rivet Gun
  Designed for efficient self-piercing riveting (SPR) of metal sheets. Through its electric drive system and precise pressure control, it enables quick riveting without pre-drilling—the rivet directly pierces the top sheet and forms a high-strength interlock via cold-flow deformation in the bottom sheet.

  Key Advantages

  •  High Efficiency & Flexibility: 2-4 seconds per rivet; handheld design fits confined spaces
  •  Exceptional Strength: Creates permanent mechanical interlocks with superior fatigue resistance and sealing vs. traditional welding
  •  Eco-Friendly Process: No heat distortion or fumes; compatible with coated/plated sheets
  •  Breaks Material Barriers: Ideal for joining dissimilar materials (e.g., aluminum to steel)

  Compatible Materials
  • Aluminum alloys, high-strength steel, stainless steel, copper (typical thickness: 0.5-3mm)
  • Supports multi-layer stacks (≤3 layers) and hybrid material combinations

  Application Fields

  •  New Energy Vehicles: Battery enclosures, aluminum-steel hybrid bodies, motor brackets
  •  Aerospace: Lightweight cabin components, aircraft aluminum assemblies
  •  Power & Electrical: Switchgear cabinets, transformer shielding covers
  •  5G Communications: Base station housings, heat sink assemblies
  •  Architectural Cladding: Composite aluminum panels, framework fastening

• Portable Electric Rivet Squeezer (Jul 14, 2025)

  Handheld Electric Hydraulic Solid Rivet Gun
  Designed for rapid compression of all standard solid rivets without pre-drilling. Cordless, portable operation eliminates air supply dependency.

  Key Features
  • Cordless Portability: Lithium battery powered for unrestricted movement in confined spaces
  • Smart Pressure Control: Adjustable 1–120 kN force range for precise rivet compatibility
  • Full Customization: Supports tailor-made jaws, dies, and stroke adjustment for specialized applications
  • High Efficiency: Achieves cold-formed joints in 3 seconds per rivet
  • Tool-Free Setup: Quick-change components for seamless job switching

  Technical Advantages
  ✓ Exceeds pneumatic tool performance with zero energy loss from air lines
  ✓ Eco-friendly low-noise operation (<75 dB)
  ✓ IP54 rated for rugged environments
  ✓ Real-time pressure monitoring via digital display

  Applications
  ► Aerospace: Wing skin fasteners, engine mounts
  ► Rail & Transport: Carriage structural joints, bogie reinforcement
  ► Heavy Equipment: Excavator booms, crane truss assemblies
  ► Energy Infrastructure: Transmission tower connections, wind turbine hubs
  ► Marine: Hull plating, deck hardware

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  *Note: Optimized for Ø3–12mm solid rivets on steel/aluminum/titanium substrates (0.5–6mm thickness). Custom configurations available for high-strength alloys and critical structures

 Products