The Double Layer Roll Forming Machine Roof Tile Making Machine is an automated roll-forming device with a dual-layer structure and dual-forming capability in a single machine, specifically designed for continuous production of double-layer trapezoidal cross-section metal roof tiles (e.g., 840/900 type). The equipment integrates functions such as uncoiling, leveling, double-layer roll-forming, hydraulic length-cutting, and PLC numerical control, enabling the simultaneous forming of upper and lower trapezoidal tiles or rapid switching to single-board types. It serves as a core piece of equipment for large-scale production of steel structural roof materials.
Application scenarios：
• Roof tile professional manufacturer:
bulk supply of double-layer trapezoidal roof panels for steel structure factories, warehouses, venues and other projects, suitable for multi specification orders.
• Steel structure supporting enterprises:
self-produced and self used, matching their own steel structure engineering needs, shortening supply cycles, and reducing material costs.
• Small and medium-sized processing plants with limited space:
The workshop area is limited, and two types of tile production need to be taken into account to maximize space utilization.
• Multi specification small batch order scenario:
Flexibly switch between 840/900 and other tile types, quickly respond to customer customized needs, and reduce inventory pressure.
• Roof renovation and flat slope engineering:
produce double-layer trapezoidal tiles that are suitable for the renovation of old roofs, with waterproof, thermal insulation, and thermal insulation functions.
Pattern diagram:
Product Attributes :
|
1.Formed Material
|
PPGI,GI,AI,GL
|
Thickness:0.3-0.8mm Width:1220mm(As per profile drawing)
|
||
|
2.Decoiler
|
Hydraulic automatic decoiler
|
Manual decoiler(will give you as free）
|
||
|
3.Main body
|
Roller station
|
16+18 rows(As your requirement)
|
||
|
Diameter of shaft
|
80mm solid shaft
|
|||
|
Material of rollers
|
45# steel, hard chrome plated on the surface
|
|||
|
Machine body frame
|
350 H steel
|
|||
|
Drive
|
As your requirement
|
|||
|
Dimension(L*W*H)
|
customize
|
|||
|
Weight
|
8.5T
|
|||
|
4.Cutter
|
Automatic
|
cr12mov material, no scratches, no deformation
|
||
|
5.Power
|
Motor Power
|
5.5KW
|
||
|
Hydraulic system power
|
5.5KW
|
|||
|
6.Voltage
|
380V 50Hz 3Phase
|
As your requirement
|
||
|
7.Control system
|
Electric Box
|
Customized(famous brand)
|
||
|
Language
|
English(Support multiple languages)
|
|||
|
PLC
|
Automatic production of the whole machine. Can set batch, length, quantity, etc.
|
|||
|
18.Forming Speed
|
15-20m/min
|
The speed depends on the shape of the tile and the thickness of the material.
|
||
Features：
1.Dual Output, Double Efficiency:
With two independent roller pressing systems, it can simultaneously produce two types of trapezoidal tiles, achieving over 50% higher efficiency than two single-layer machines. Rapid mold-free pattern switching in just 3-5 minutes.
2.Save space and reduce costs, with lower investment:
Occupies only 1/2–1/3 of the space of two single-layer machines, reducing factory construction costs; procurement and maintenance expenses are lower than two single machines, offering high cost performance.
3.Intelligent CNC, precise and stable:
Standard PLC touch screen control system, one-touch machine adjustment, fixed-length cutting, fault alarm, and production counting; forming accuracy ±0.5mm, smooth cuts without burrs, easy for beginners to operate.
4.High strength and durability, long-lasting operation:
The frame is welded with thickened steel plates, and the rollers are made of 45# steel/bearing steel processed by CNC + hard chrome plating, ensuring wear resistance and deformation resistance; compatible with 0.3–1.2mm sheets such as color steel, galvanized steel, aluminum-magnesium-manganese, etc.
5.Energy-efficient and low-consumption, safe and reliable:
independent power control prevents idle rotation energy waste; stable hydraulic system pressure with low operational noise; equipped with emergency stop and safety guard for secure operation.
6.Flexible customization, wide adaptability:
Modular roller design allows customization of different trapezoidal wave heights and pitches. Supports mainstream specifications such as incoming material widths of 1220/1250mm and finished product widths of 840/900/1050mm.
