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Spray maintenance cart

This equipment features high automation, good sealing, strong adaptability to tunnel sections, simple operation, a heating device, adjustable spray temperature, and better maintenance capabilities. It ensures the strength and durability of the secondary lining alkali, resulting in a good appearance after maintenance and saving labor and water costs.

Double-track railway automatic pouring lining trolley

Simple structure, significantly reducing the number and types of components, facilitating on-site installation, disassembly, and use. The ladder platform's user-friendly design facilitates on-site construction and passage, improving safety and civilized construction effects.
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