For the grinding and mold release agent spraying of steel formwork on tunnel secondary lining trolleys, scaffolding is commonly erected, which is time-consuming, labor-intensive, and poses significant safety hazards. After the trolley enters the tunnel, due to limited space, detailed grinding and spraying are no longer performed, resulting in poor subsequent forming quality. Our company has taken the lead in launching the rust removal and spraying robot.
Product Features
① Easy Operation
1. Convenient setup — simply place it on the formwork.
2. User-friendly — remote control the device with the push of a button.
② Multi-Function in One Machine
1. Fast grinding with adjustable grinding thickness and speed.
2. Automatic spraying — equipped with multiple nozzles and brush strips for even application of mold release agent, improving lining quality.
③ Compact Design
1. Capable of operating in confined spaces — can crawl freely even in the narrow space after formwork removal.
④ Intelligent Control
1. Boundary detection for enhanced safety.
2. Video monitoring for real-time operation status.












