If you spend your days in sheet metal workshops (I do, perhaps too often), you know speed without stability is just noise. This machine hits a sweet spot: gearbox drive, steady structure, and yes—actually quiet. One frame runs multiple drywall stud and track sizes, which seems obvious now, but many older lines still need a full changeover carousel. Here, it’s spacers and guides, done right.
Industry trend check: demand for light-gauge framing lines is shifting to higher line speeds (30–50 m/min), integrated punching, and lower acoustic footprint. The Hot Sale-40m/min Drywall Roll Forming Machine neatly aligns with that arc. Many customers say the biggest surprise is how clean the cut edges look at high speed—real-world use may vary, of course.
| Material | GI/GL or pre-painted steel, ASTM A653 / EN 10346, yield ≈ 235–550 MPa |
| Thickness range | ≈ 0.3–1.0 mm (common drywall: 0.45–0.6 mm) |
| Profiles | Stud (C) and Track (U), multiple sizes on one line |
| Line speed | Up to 40 m/min (steady-state; depends on punching/cutting) |
| Drive | Gearbox drive, low noise, consistent torque |
| Forming stations | ≈ 10–16 (profile-dependent) |
| Cutting | Hydraulic post-cut; burr ≈ ≤0.15 mm in typical setups |
| Control | PLC (Siemens/Delta), encoder length control, HMI |
| Tolerance | Length ±0.5 mm; width ±0.3 mm (around; material/line setup affect) |
Coil loading → decoiling (manual/auto) → leveling → servo feeding → optional web/slot punching → roll forming → straightening → hydraulic cut → run-out table. Materials typically GI with G40–G60 coatings; for coastal jobs, I’ve seen buyers push G90. Testing standards referenced: dimensional checks (ISO 2768-m), coating verification (ASTM A653), CE machine safety and guarding.
Shop data (one recent run): 0.55 mm GI, stud 75 mm. Speed 40 m/min, noise at 1 m ≈ 72–75 dB, length error avg 0.34 mm over 100 pcs. Service life: nitrided rollers often run 8–10 years with normal maintenance; bearings rated for ≥10,000 h.
| Vendor | Speed | Drive | Noise (≈) | Service/Warranty |
|---|---|---|---|---|
| YingYee (Shijiazhuang, Hebei) | Up to 40 m/min | Gearbox | 72–75 dB | On-site commissioning; clear spare parts list |
| Vendor M (coastal) | 30–35 m/min | Chain | 78–82 dB | Remote-first, optional on-site |
| Vendor L (trader) | 20–25 m/min | Chain | 80+ dB | Warranty via OEM only |
Options: flying shear for ultra-high throughput, inline embossing, auto stacker, 3–5T decoiler, quick-change spacers, and profile stamping. One mid-size interiors firm reported a 23% throughput bump after switching from chain drive, mostly due to fewer micro-stops and cleaner feed during thin-coil runs. To be honest, that tracks with what I’ve seen.
Hot Sale-40m/min Drywall Roll Forming Machine is assembled and supported from Room B1106, Zhongliang Plaza, No.345 Youyi North Street, Xinhua District, Shijiazhuang, Hebei. Certifications typically include CE and ISO 9001; safety design aligns with ISO 12100.
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