What are the differences between Bosch Aerotwin and Flat Wiper?
1 Answers
Bosch Aerotwin and Flat Wiper have significant differences. Bosch Aerotwin: Aerotwin uses European imported materials assembled domestically, featuring multiple patented technologies and having won several international awards. It belongs to the U-type wiper category. The traditional frame wiper converts a single force point at the wiper arm connection into multiple force points on the wiper through a two-stage bracket transmission. This evenly distributes the downward pressure from the wiper arm across the wiper blade. The multiple pressure points on the wiper blade act on the internal steel strips, which then distribute the force more evenly to the rubber blade. It uses a U-type universal connector. Link: Bosch Automotive Parts Official Website - Wiper Blades. Flat Wiper: Flat Wiper is domestically produced and cost-effective. It belongs to the frameless wiper category. By using thicker, wider, and more elastic steel, this frameless wiper eliminates the need for the frame structure used in traditional wipers to distribute force. Instead, it directly applies force to the steel strip, effectively dispersing the concentrated force at a single point. This allows for the removal of the frame while maintaining even force distribution on the rubber blade. It features a side-lock interface. The wiper connector is directly inserted into the wiper arm and secured by a locking block.
