Automotive wiper arm bending machine
Industry Applications
1. Linear Equipment Layout & Process Flow (Total footprint approx. 10.0m × 3.0m)
Dual-Station Coil Loading
Features a dual-head servo active pay-off rack with a load capacity of 1000kg, supporting a "one active, one standby" rapid material switch. Equipped with tension pendulum arm control to prevent coils from loosening or tangling during high-speed unwinding.
Multi-Roller Straightening & Servo Feeding
Equipped with 22 sets (11×2) of horizontal and vertical profiling straightening wheels specifically tailored to match the cross-section of flat/profiled wires. 4 sets of 120mm servo-driven feeding rollers with encoder feedback compensation ensure extremely precise wire delivery.
Precision Servo Cutting
The cutting module features a pre-pressing function that secures the wire before shearing, ensuring a flat, burr-free cut with exceptional length accuracy driven by servo control.
Automatic Discharging & Stacking
Finished wiper arms automatically slide down into a collection tray. For highly automated setups, optional robotic arms can be integrated for automatic and organized palletizing, ready for the next assembly phase.
2. Core Advantages & Benefits
Mastering the Twist Bend
Breaks through the structural limitations of traditional single-point spring machines. The synchronous inner/outer rotary system easily completes flat, vertical, and twist bends with a yield rate exceeding 99.8%.
High Process Integration
Straightening, feeding, punching, dimpling, bending, and cutting are entirely handled by a single machine, eliminating the need for progressive dies and multiple machine transfers.
Labor & Space Efficiency
Replaces massive footprint stamping lines and manual bending stations. A single operator can oversee multiple machines simultaneously, drastically reducing manufacturing overhead.
Perfect Import Substitution
Engineered with premium components to match the precision of imported European equipment, but delivering significantly higher cost performance and rapid localized after-sales support.