Q: How to calculate rapier loom production?

A: Rapier loom production can be calculated by—
Hourly production=loom rpm x weft density(picks per cm) x 60 x efficiency/100
Suppose loom speed is 600rpm, weft density is 15picks/cm, efficiency is 95%, then the hourly production will be 600/16x60x95%/100=21.375 meters