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This automatic metal steel three-layer roll forming machine is configured for glazed, trapezoid and corrugated roofing profiles. The ZT-T line combines a multi-layer forming structure with steel-sheet processing, Delta inverter control and a roof-profile application focus for building construction.


| Item | Specification |
|---|---|
| Product Type | Roll forming machine |
| Model | ZT-T |
| Layer / Profile Configuration | Three-layer; glazed, trapezoid and corrugated roof profiles |
| Suitable Material | Aluminum sheet, iron sheet, galvanized sheet and colored steel PPGI |
| Rolling Thickness | 0.3-0.8mm |
| Feeding Width | 914-1450mm |
| Production Capacity | 15 m/min |
| Power | 7.5 kw |
| Control System | Delta Inverter |
| Voltage | 380V or as required; source also lists 380V, 50Hz, 3 phase |
| Shaft Material | High Grade No.45 Forged |
| Machine Dimensions | 8.5*1.65*1.5m |
| Machine Weight | 7800 kg |
| Use | Roof and wall |
| Application | Building construction |
| Core Components | Motor, Bearing, Gear, Pump, Gearbox, Engine, PLC and Other |
| Warranty | 2 Years |
| MOQ | 1 |
| Inspection Records | Machinery Test Report: Provided; Video outgoing-inspection: Provided |
The machine uses a long roll forming section followed by a three-layer forming head. The visible line guides metal sheet through roller stations and presents formed red roofing sheet at the outlet. The source images also show the ZTRFM-marked forming head, hydraulic hoses, drive components and control cabinet.


The source identifies roof profile use and building construction application. The three-layer configuration is intended for different metal roofing profile outputs, including glazed, trapezoid and corrugated forms shown in the source visuals.


What materials are listed for this line?
The source lists aluminum sheet, iron sheet, galvanized sheet and colored steel PPGI.
What thickness and feeding width are listed?
Rolling thickness is 0.3-0.8mm and feeding width is 914-1450mm.
What control system is specified?
The source lists Delta Inverter and includes PLC among the core components.
What is the listed warranty?
The source lists a 2 Years warranty.

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