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Howann Automatic Color Coated Roof Sheet Roller Machine | Trapezoidal Galvanized Corrugated Tile Production Line
Engineered by Howann, this industrial-grade Color Coated Roof Sheet Roller Machine provides an automated production solution for manufacturing trapezoidal corrugated roofing panels, color steel tiles, and wall cladding sheets. Built to process prepainted galvanized steel (PPGI), galvanized iron (GI), and galvalume coils from 0.2 mm to 1.0 mm in thickness, this line integrates coil decoiling, guided feeding, multi-pass roller forming, precise PLC length measurement, and hydraulic post-shear cutting into one continuous line.
The Howann trapezoidal tile forming machine features a rigid 350H steel welded base structure to eliminate frame distortion during high-speed production runs up to 15 m/min. Controlled by a high-accuracy electronic PLC touchscreen system, operators can easily save program recipes, set batch counts, and execute custom sheet length cutting with minimal material waste.
Technical Specifications
Specification Parameter
Technical Value / Configuration
Brand Name
Howann
Equipment Category
Trapezoidal & Corrugated Roof Tile Roll Forming Line
Φ80 mm Solid Shafts | 45# Steel (Quenched & Tempered)
Cut-Off System
Hydraulic Cutting Unit | Cr12 Mold Steel Die (Quenched)
Control Architecture
Smart Industrial PLC + Touchscreen Command Panel
Machine Dimensions & Weight
5800 * 1600 * 1800 mm | Weight: 2,000 kg
Operating Power Supply
380V, 3-Phase, 50Hz (Customizable per client grid)
Core Features & Key Advantages
Heavy 350H Steel Base Chassis: Constructed with a high-rigidity 350H beam structure to absorb mechanical vibration during continuous operation.
Precision-Engineered 80mm Roller Shafts: Solid 45# forged steel shafts undergo quenching and tempering heat treatment to resist bending and maintain dimensional accuracy.
Hard-Plated Anti-Scratch Rollers: Form rollers are mirror-polished and surface-treated to protect color-coated steel surfaces from paint scratching.
Cr12 Quenched Hydraulic Shearing Tooling: High-grade Cr12 die steel blade delivers clean, burr-free post-cutting without panel end deformation.
Intuitive Touchscreen PLC Automation: Multilingual control panel supports easy target length inputs, auto-piece counting, and error diagnostics.
Machine Workflow & Functions
Coil Uncoiling & Guided Feeding: Manual or hydraulic decoiler feeds metal coil smoothly into precision entry guide rails.
Progressive Profile Roll Forming: Multi-station roller stands shape flat steel step-by-step into uniform trapezoidal ribs without material stress cracking.
PLC-Synchronized Hydraulic Cut-To-Length: Precision optical encoder tracks strip feed length, triggering the hydraulic cutter at programmed dimensions.
Automated Output Collection: Finished trapezoidal roofing sheets slide onto collection tables ready for bundling and shipment.
Primary Industrial Applications
Industrial Building Roofing: High-tensile trapezoidal roof sheets for steel structure factories, warehouses, and logistics centers.
Commercial & Agricultural Structures: Galvanized corrugated siding and roof panels for agricultural sheds, storage facilities, and markets.
Residential Construction: Color-coated PPGI roofing tiles for residential houses, carports, and modular container homes.
Wall Cladding Panels: Exterior facade profile panels for commercial plazas, sports venues, and exhibition halls.
Optional Customizations
Custom Profile Designs: Tailor-made roller profiles crafted to match your specific regional trapezoidal or corrugated drawing requirements.
Uncoiler Options: 5-ton or 7-ton hydraulic auto-expansion uncoilers with optional motorized coil loading cars.
Electrical Supply Adapters: Custom configurations for 220V, 380V, 415V, or 480V (3-Phase, 50/60 Hz).
Frequently Asked Questions
Q1: What coil width and thickness are compatible with this Howann machine?
This model is optimized for 1250 mm raw coil widths (producing an effective panel width of 1050 mm) and processes metal sheet thicknesses ranging from 0.2 mm to 1.0 mm.
Q2: Does the roller forming process scratch pre-painted color steel panels?
No. Howann's 45# steel rollers undergo precision grinding and hard surface plating, ensuring smooth contact that preserves the painted finish on PPGI coils.
Q3: What after-sales warranty and inspection reports are included?
Howann provides a 1.5-year comprehensive factory warranty, CE/ISO certification, video outgoing inspection, and official machinery test reports with every machine order.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2022
Employee Number:
60~100
Ecer Certification：
Verified Supplier
Zhengzhou Howann Machinery Co., Ltd. is a professional manufacturer specialized in concrete batching plants and building material machinery.
Our main products include stationary and mobile concrete batching plants, cement silos, aggregate batchers, concrete mixers, shotcrete machines, as well as c...
Zhengzhou Howann Machinery Co., Ltd. is a professional manufacturer specialized in concrete batching plants and building material machinery.
Our main products include stationary and mobile concrete batching plants, cement silos, aggregate batchers, concrete mixers, shotcrete machines, as well as c...
