C20 Trapezoidal Roofing Sheet Making Machine
In the field of modern industrial construction, the roof is not only a barrier against wind and rain, but also a concentrated reflection of architectural aesthetics and structural strength. The C20 Trapezoidal Roofing Sheet Making Machine is a professional cold bending equipment designed for efficient mass production of high-strength trapezoidal metal roof panels. It uses galvanized steel coils, color coated steel coils, or aluminum coils as raw materials, and processes the coils into trapezoidal cross-section roof panels through continuous cold bending forming technology.
Application Scenarios ：
• Industrial plants and logistics warehouses:
with large-span and large-area roof coverage, excellent wind resistance and smooth drainage.
• Agricultural and livestock buildings:
livestock houses, greenhouses, etc., corrosion-resistant, easy to clean, and have a long service life.
• Car shelters and rain shelters:
Public parking lots, gas station shelters, etc., with convenient construction and modern design.
• Commercial and temporary buildings:
exhibition halls, guardrails, and temporary roofs on construction sites, combining aesthetics and practicality.
• Roof addition and renovation:
old building flat to slope project, lightweight and high-strength, without increasing excessive structural load.
Core Features：
1. Ultra high molding accuracy, no leakage of water
2. High strength rack, durable and long-lasting
3. Intelligent control, efficient production
4. One machine for multiple uses, flexible changeover
5. Low loss, green and energy-saving
Product Attributes :
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1.Formed Material
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PPGI,PPGL,AI,Etc.
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Material Thickness:0.45-0.5mm
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2.Decoiler
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Hydraulic decoiler(optional)
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Manual decoiler(will give you as free）
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3.Main body
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Roller station
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18 stations
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Diameter of shaft
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70 mm
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Material of rollers
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High Grade 45# Forged Steel, hard chrome plated on the surface(Chrome Thickness:0.05 mm)
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Machine body frame
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Due to your requirement profile
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Drive
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Chain transmission
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Dimension(L*W*H)
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Due to design
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Weight
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Due to design
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4.Cutter
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Automatic
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cr12mov material, no scratches, no deformation
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5.Power
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Motor Power
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5.5KW(normally)
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Hydraulic system power
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4KW
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6.Voltage
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As your requirement
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As your requirement
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7.Control system
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Electric Box
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Customized(famous brand)
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Language
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Support multiple languages
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PLC
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Automatic production of the whole machine. Can set batch, length, quantity, etc.
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18.Forming Speed
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0-20m/min
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Provide customized
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Pattern diagram:
Composition Structure：
A complete C20 trapezoidal roof tile forming machine typically consists of the following core components:
1.Hydraulic uncoiler
Support and tighten the steel coil, passively or actively discharge the material, and some are equipped with pressure arms and braking devices to ensure smooth unfolding of the coil.
2.Feeding device and leveling device
Pre leveling and lateral positioning of the sheet metal entering the forming process, eliminating the memory arc of the coil material, laying the foundation for precise forming.
3.Cold bending forming machine
Composed of multiple sets of rollers arranged, each set of rollers gradually presses the flat plate into a trapezoidal cross-section. The frame adopts a gantry structure, with thick side plates, and high-quality alloy steel finely ground and plated with hard chrome on the rollers, which are durable and wear-resistant.
4.Tracking cutting device
Follow up flying saw or hydraulic direct cutting, cutting the board online according to the set length. Servo flying saw has fast cutting speed and high precision, suitable for high-speed production; The hydraulic direct cutting structure is simple and easy to maintain.
5.electric control system
Integrate PLC, frequency converter/servo driver, touch screen, etc. to achieve full machine linkage control, length counting, fault alarm and other functions.
6. Finished product receiving platform
Receive cut finished tiles, which can be equipped with pneumatic or mechanical stacking mechanisms to achieve automatic stacking and facilitate packaging and transportation.
Contact Us:
Choosing an excellent C20 trapezoidal roof tile forming machine means choosing an efficient, stable, and low consumption production line. We not only provide standardized equipment, but also offer personalized customization based on your site, production capacity, and special board requirements. We provide a full process service from installation and commissioning to operation training, helping you firmly establish a high ground in the fierce market competition for roof building materials.
