Keywords：
how to choose a canal lining machine
canal lining machine selection
canal cross-section
lining output
machine configuration
Five parameters drive machine selection: canal bottom width and slope ratio (which set the working span), lining thickness, required daily output, the concrete supply method, and the level of automation the site can support.
For trapezoidal irrigation canals, the span must cover the full cross-section including both slopes. For rehabilitation work on older channels, an irregular existing profile usually means the slope has to be trimmed first — otherwise lining thickness will vary along the canal.
Send the cross-section and project location to get a configuration proposal rather than a list price.
Frequently Asked Questions
What information is needed to select a canal lining machine?
The canal cross-section (bottom width and slope ratio), required lining thickness, target daily output, the concrete supply method, and the level of automation the site can support.
Is slope trimming needed before lining?
On rehabilitation work, usually yes: if the existing profile does not match the design, lining thickness will vary along the canal. On new canals with a prepared bed, trimming is not required.
Can you quote a price without a project?
Only as an indication. The machine is configured to the canal cross-section, so a firm proposal needs the section and the output requirement.
Questions about this topic?
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