

Quick Reference Center for Terminology, Standards & Materials
Cable trough / cable bridge lines form 100–600 class channels with pre-cut or post-cut punch. Host kW conflicts across EN, U and YX quotations — each keeps its own figure. Perforated tray and ladder tray are different machines.
Two-wave (W2) and three-wave (Thrie / W3) highway guardrail mills are separate quotations. Speeds and host kW stay tied to each quotation. Thickness is confirmed on the contract drawing. Not fence panel or punch-only aux.
Automatic C80-300 and C/Z interchange purlin mills are separate quotation tiers. C80-300: ~15 kW, ~14 stands. CZ schemes (Chinese / EN / Quickly) each carry their own speed and thickness band.
828 and 950 glazed tile lines each have their own rolls and motor list. Named builds: 828 ~3+5.5 kW / 11 stands; 950 ~5.5+5.5 kW / 13 stands. Ridge cap and triple-layer roof are separate machines.
Floor deck (composite / metal deck) lines form named cover widths such as 609–914 and closed decks such as YX51-200-600. Dual-layer and HS decks are separate host classes. Not roofing trapezoidal or glazed-tile mills.
Warehouse rack upright and beam lines are different machines. Upright option1/option2/Bangladesh/supermarket each have their own speed and kW. Box/closing beam is two stages, not one motor.
312 ridge-cap line: passive decoiler, ~8–12 m/min, main ~3 kW, ~11 rollers, ø60. Ridge-punch is a separate line. Glazed tile speeds and multi-out ridge quotes without full specifications need their own quotation.
Ceiling C47, high-speed C furs, hat furr and omega (Ω63 / Ω100) sit in the light-gauge ceiling keel family. Structural hat/sigma PEB is a different fork. Each named build keeps its own ratings.
A gutter elbow search usually wants a downpipe pipe-bender (~2.2 kW, ~90°), not the eaves-trough mill. Necking/reducer pair is a third quotation. The 2.2 kW figure is the bender, not the mill main motor.
A leaf-guard cover is punched then formed as a lid, not as an open gutter. Named line: 0.4–0.5 mm PPGI, 55 t punch, 13 stations, 7.5 kW, 240 V/60 Hz. Mesh notch dies are a kit.