Ceiling T Grid Roll Forming Machine

The MASSCA Ceiling T Bar Roll Forming Machine series consists of two machines. One of them is designed for the production of main Tee grids with a length of 3600mm, while the other is utilized for the automatic formation of Cross Tee bars with lengths of 600mm and 1200mm respectively.

Main Specification:

• Model: Common use Flat T shape Roll Forming Machine
• input material: bottom galvanized steel sheet, surface-color coated sheet
• Thickness 0.2-0.35mm, color-coated galvanized sheet thickness 0.25-0.3mm
• Profile specification: Flat T-shaped keel height 38mm x width 24mm
• speed:  20-25m/min
• Roller material； Cr12mov quenching hardness HRC58°-62°
• Stamping die: SKD11 Die steel
• PLC Control, HMI operation
• Voltage 380v 50Hz (  can be customized according to customer requirements)

Production Process flow:

Uncoiler *2sets – Feeding guide & Roll forming main machine （ with sewing/Stitch rollers)- Hydraulic Punch Units

Installation Length: Spans 14.8 meters, designed to fit most production layouts

•  2 Uncoilers for Galvanized Iron (GI) & Pre-Painted Galvanized Iron (PPGI)
•  Main roll former ( with  stitching & straightening)
• Automatic Punching & Cutting-off System
• Electric Programmable Logic Controller (PLC) Control Cabinet
• 2 Hydraulic Stations
• Run-out Table

• Stations: 18 stations in total, ensuring a meticulous and step-by-step forming process.
• Speed: Operates at a speed range of 20 – 25 meters per minute, equivalent to producing 6 – 7 pieces per minute, guaranteeing efficient production without compromising quality.
• Total Power: Consumes 21.2 kw, with the power distribution being 4KW + 2.2KW + 15KW among different components for stable operation.
• PLC Brand: Siemens, renowned for its reliability and advanced control capabilities.
• Human-Machine Interface: Also Siemens, provides an intuitive and user-friendly operation interface.
• Die/Mould Material: Made of SKD11, a high-quality material with excellent wear resistance and durability for long-lasting use.
• Customer’s Logo: Can be customized as per the client’s requirements, allowing for brand promotion.
• Anti-Fire Hole: Incorporated as a safety feature, meeting relevant standards.
• Stitching device
• Steel Head Lock
• Transmission: Utilizes a Worm Gearbox Reducer for smooth and precise power transmission.
• Main Hydraulic Station with Accumulator: Guarantees stable and precise performance, minimizing fluctuations during operation.

Details of each component of the T grid roll forming machine:

• capacity: 1000kgs
• Size: 1000 * 800 * 1100 (mm);
• Inner dia of coil: φ 450-530mm
• Outer dia of coil: max. 1200mm
• It’s crucial to align the uncoiler precisely with the main former machine to ensure smooth material feeding.

2. Roll forming main machine of the T bar line

• Station: 18 stations, each playing a vital role in the progressive forming process.
• Speed: 20 – 25 M/Min (6 – 7 Pcs/Min), maintaining a balance between production speed and product quality.
• Machine Body: Constructed from carbon steel with a thickness of 20 mm, polished and protected by rust prevention paint.
• Custom colors are available to match specific production environments.
• Transmission: Motor power of 4KW, with chain drive for main transmission and worm wheel gearbox between rollers for accurate power distribution.
• Stitch: Four rollers enable both real and fake stitching options, catering to different product designs.
• Side Plate: With a thickness of 30 mm, six sides polished, and high-precision boring for enhanced stability and precision.
• Principal Axis: Made of 45# steel, undergoing tempering heat treatment and mill grinder precise making for excellent mechanical properties.
• Electric Cabinet: Equipped with SIEMENS PLC programmed system, touch screen for easy operation, and a fully automatic controlling system for seamless production.
• Punching Die: Material D11, hardness reaching HRC 58° – 60°, precisely milled and designed with removable parts for convenient maintenance and replacement.

• Roller: Made of Cr12, inner diameter of 39 mm, minimum outer diameter of 90 mm, hardness HRC 55 – 56, with symmetry maintained within 0.05 mm for consistent stitching quality.

• Features:
  • Punching Die: Comprises 24 sets, including 2 head locks and 22 Main Tee holes, meeting various punching requirements.
  • Anti-Fire Hole Die Available: Enhancing safety during production.
  • Cutting: Adopts flying cutting-off technology for continuous, non-stop working, boosting production efficiency.
  • Driving Force: Driven by 2 hydraulic stations, one for punching mechanism travel and the other for punching, ensuring powerful and precise punching actions.
  • Accuracy: Maintains height and width accuracy within 0.1 mm and length accuracy within 0.3 mm per meter, guaranteeing high-quality cut products.
  • Die Material: Made of 45# steel and Cr12MoV, heat-treated in a vacuum to reach 58 – 60 HRC for durability.
  • Cutting off Length: Can be set to 3600 or 3660 mm, adaptable to different product lengths.
  • Hole Distance: Available in 150 cm or 6″, customizable according to specific needs.
  • Custom Logo Punching: Allows for automatic punching of the customer’s logo simultaneously, adding brand identity to the products.

• Features:
  • PLC Brand: SIEMENS, providing reliable control logic and programming flexibility.
  • Human-Machine Interface: SIEMENS, ensuring an easy-to-use and intuitive operation panel.
  • Inverter: Teco from Taiwan, renowned for its stable frequency conversion capabilities.
  • Switch Power: Delta from Taiwan, guaranteeing reliable power supply and switching functions.
  • Wire connection interface: Aviation plug for secure and convenient wiring connections.

• Features:
  • Hydraulic Brand: LYHP, offers stable hydraulic power.
  • Electromagnetic Valve: HUADE brand, ensuring precise control of hydraulic flow.
  • Accumulator: Filled with nitrogen for energy storage and pressure stabilization.
  • Main Hydraulic: 15KW for major power-demanding operations.
  • Secondary Hydraulic: 2.2KW for auxiliary functions.
  • Color: Any color can be chosen to match the overall production setup.

• Features:
  • Size: 3800 x 750 x 970 mm, providing ample space for product output.
  • Finish: Polished for a smooth surface, preventing scratches on the products.
  • Material: Stainless Steel 304 with outward surface painted protection, available in any color. It functions as a working desk where products drop and slide out smoothly, facilitating packing and equipped with waste grooves to direct waste steel odd ends to the collection barrel.