Color Steel Roof Tile Roll Forming Machine High Precision & Efficient Production Line

The Color Steel Roof Tile Roll Forming Machine is specially designed for producing high-quality colored steel roofing sheets used in modern industrial and residential construction. The machine adopts advanced PLC control technology, hydraulic cutting system, and precision roller forming structure, ensuring stable performance, smooth operation, and long service life.

It is an ideal roofing tile for production with high efficiency, beautiful profile appearance, and accurate dimensions.

Technical Specifications of Roof Tile Roll Forming Machine

No.	Item	Specification	Remarks
1	Suitable Material	Type: PPGI, PPGL
		Width: 1250 mm
		Thickness: 0.4–0.6 mm
		Yield Strength: 230–300 MPa
2	Production Speed	About 7–9 m/min	Based on actual design
3	Roller Material	No.45 steel, hard chrome coated
4	Number of Roller Stations	About 21+1
5	Cutting Type	Hydraulic cutting
6	Power Supply	380V, 50Hz, 3-phase
	Total Power	Approx. 21.55 kW	Based on actual design
7	Machine Dimensions	As per drawing

Machine Components of Machine

No.	Name	Quantity	Description
1	Main Forming Part	1	Including pre-cutting, guiding, roll forming, punching & cutting
	Pre-Cutting Device	1	Cuts material before forming
	Guiding Device	1	Controls sheet position and width
	Roll Forming System	1	Straight guide post type structure
	Punching & Cutting Device	1	Cr12 blade, quenched
2	Receiving Rack	1	4m manual support
3	PLC Control System	1	Touch screen + buttons, Mitsubishi inverter
4	Hydraulic Station	1	With accumulator, China top brand valves

Detailed Component Description

1. Pre-Cutting Device

Used for cutting the steel sheet to the required size before forming, ensuring material utilization and smooth feeding.

2. Guiding System

Equipped with guiding rods and sliding blocks to control the width and position of the steel sheet, ensuring precise feeding and stable operation.

3. Roll Forming System

• Frame: Welded structure, surface sandblasted and coated.
• Rollers: Made of high-quality No.45 steel with hard chrome plating.
• Support Type: Straight guide post structure.
• Drive System: Servo motor drive, front and rear rollers driven by chain; partial upper and lower rollers by gears.
• Thickness Adjustment: Manual screw adjustment to adapt to different sheet thicknesses.

4. Punching & Cutting Device

• Cutting Blade: Cr12 mold steel, quenched, no waste cutting.
• Power Source: Hydraulic station.
• Punching Depth: Two optional depths—20mm or 26mm—adjustable by spacer change. Lower die can be lifted by hydraulic cylinder for easier replacement.

5. Receiving Rack

• For manual panel support.
• Total length: 4 meters.

6. Electric Control System

• Control Type: PLC + Frequency speed control.
• Functions: Set batches, sheet length, and quantities via HMI screen.
• Encoder System: Length measurement and counting function.
• PLC Brand: Mitsubishi (Japan).

7. Hydraulic Station

• Provides power for cutting and punching.
• Equipped with energy accumulator and high-quality valves.
• Stable and efficient hydraulic pressure supply.

Standard Accessories and Tools

Category	Item	Quantity	Remarks
Main Machine	Pre-cutting device, guiding system, roll forming, punching & cutting, receiving rack, PLC cabinet, hydraulic station	Complete Set
Tools	Hex wrench set, double-ended wrench, adjustable wrench, flat & cross screwdrivers	1 set each	For maintenance
Accessories	Mini relay ×2, buttons ×3, selector switch ×1, coupling ×1, solenoid valve ×2, oil filter ×1	—	Spare parts
Documents	Operation Manual ×1, Packing List ×1	—	Provided with machine

Applications of Roll Former

The machine is widely used for producing roofing tiles, wall panels, and decorative building sheets, suitable for industrial workshops, warehouses, and residential buildings.

It’s a reliable choice for metal sheet processing factories looking for efficiency, precision, and automation in production.