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Reliable Frame Steel Machine for 64mm to 152mm CT Stud Production

Shaftwall systems in large public buildings demand strict straightness from CT studs. Renovation projects also need light steel framing components, often under more complex site conditions. The CT studs and tracks produced on a frame steel machine must meet dimensional accuracy and straightness requirements for efficient on site installation and wall quality.
CT studs and tracks are widely used in elevator shaft enclosures, stairwell partitions, and equipment chases. In these systems, CT studs work with J tracks to hold gypsum liners and form a complete enclosure from the shaft exterior.
Renovation projects also use light steel framing components. Existing buildings differ from new construction in floor height, bay width, and service layout, which places different demands on component dimensions and on site fit. These differences mean manufacturers need a frame steel machine that handles a range of orders.

Key application areas include:
Elevator shaft enclosures in high rise buildings
Stairwell partitions
Equipment chases and ventilation duct enclosures
Renovation and retrofit projects with complex site conditions

Shaft walls run from the building's lowest level to the top, and a single CT stud can measure several meters long. Bending or twisting along its length gets amplified during installation and affects wall verticality.
A CT stud cross section contains several bends, and progressive forming shapes them one pass at a time. The 32 pass forming configuration in the equipment data distributes deformation across the profile.Strip position offset as material enters the forming section directly affects finished straightness. The guiding device keeps the strip on the machine centerline, which can contribute to more stable forming.

Key production factors for CT stud straightness:
Progressive forming distributes deformation across multiple passes
Strip position at entry affects forming stability
The guiding device keeps the strip on the machine centerline



The following specifications come from equipment configuration data:
| Parameter | Value |
|---|---|
| Material | Galvanized steel coil |
| Material thickness range | 0.8–1.2mm (typically 0.9mm) |
| Material yield strength | ≤350 MPa |
| Forming passes | 32 passes |
| Production speed | 4–6 m/min |
| Spindle material | 45# steel |
| Spindle diameter | 50mm |
| Spindle precision | 0.02mm |
| Forming roller material | Cr12MoV/D2 |
| Forming roller hardness | HRC55–58 |
| Punching die material | Cr12MoV/D2 |
| Punching die hardness | HRC60–62 |
| Total power | Approximately 35kW |
| Power supply | 480V, 60Hz, 3 phase, 4 wire |
The Shaftwall C-T Stud And Track Roll Forming Machine offers practical advantages for CT stud and track production:
Factory commissioning: The machine is fully tested before shipment, reducing on site adjustment work.
Modular transport: Each unit can be packed and shipped separately, then assembled on site.
Multi size support: Adjustable spacers allow production of different web heights for CT studs and tracks.
Profile precision: Cr12MoV/D2 forming rollers and punching dies hold profile accuracy during continuous production.
Simple operation: PLC control with touchscreen interface makes parameter setting and daily operation straightforward.



For CT stud and track production, several factors should be confirmed before selecting equipment:
Product specifications: confirm cross section sizes and web height range
Material range: check that your galvanized coil thickness and yield strength fall within the machine's working range
Production environment: confirm site power conditions and operating environment in advance so installation and commissioning proceed smoothly after delivery
For Building Material Automatic Production Line configurations, output requirements can be matched to your project needs. For specific configuration recommendations based on your product requirements and production conditions, feel free to reach out.


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