Chassis assembly lines involve bolts of varying specifications, high torque, and tight cycle times. Leetx smart tightening systems deploy assist arms and multi-axis servo control at critical stations, precisely controlling torque and angle with full traceability of tightening data.

Tire assemblies, door hinges, central nuts, hood locks, and roof piping all affect vehicle handling, fit, and structural safety. Handheld smart wrenches and column-mounted tightening systems adapt to tight spaces, providing stable torque and controlled operation.

Load-bearing structures such as chassis iron assemblies and front subframes feature multi-angle bolt layouts. Traditional methods struggle to maintain consistency.

Leetx’s combination of automatic feeding and smart tightening ensures assembly accuracy and complete data capture even in high-mix production, supporting flexible and consistent manufacturing.