Galvanized Corrugated Sheet Roll Forming Machine | PUTAI, Tianjin, China

PUTAI Galvanized Corrugated Sheet Panel Roll Forming Machine – Made for Roofing and Cladding Producers

The PUTAI galvanized corrugated sheet roll forming machine turns flat galvanized or pre-painted steel coil into classic wave-profile corrugated sheets for roofing and wall cladding. It forms 0.3–0.7 mm steel through 11–13 stations, then cuts each sheet to the exact length ordered with a hydraulic guide pillar cutter. Cutting sheets to custom lengths reduces waste and overlaps, while cold forming work-hardens the steel for strong, durable panels. It's a practical, reliable machine for roofing sheet producers supplying homes, farms and commercial buildings.

What Is Corrugated Sheet?

• A metal roofing and cladding sheet with a continuous wave or sinusoidal profile
• Known as corrugated iron, corrugated roofing, zinc sheet or iron sheet in different markets
• The wave shape adds stiffness, letting thin steel span between purlins
• Galvanized (zinc-coated) or pre-painted steel gives long-lasting weather and corrosion resistance
• Light, affordable and quick to install, making it one of the world's most widely used roofing materials

Key Features

• Produces classic corrugated profiles for roofing and cladding
• Forms galvanized and pre-painted steel from 0.3 to 0.7 mm
• 11–13 forming stations for an even, consistent wave profile
• Hydraulic guide pillar cutting for clean, square cuts
• PLC control for easy setting of sheet length and quantity
• Heavy 70 mm shafts in forged 45# steel for rigid forming across the full sheet width
• Forged 45# steel rollers, polished, hard-chrome plated and heat treated
• Energy-efficient 5.5 kW main motor with chain drive
• Hydraulic cylinders and pumps in national standard sizes, easy to replace worldwide

Technical Specifications

• Product: Corrugated roofing and cladding sheet
• Material: Galvanized steel (GI), pre-painted steel (PPGI)
• Material thickness: 0.3 – 0.7 mm
• Forming stations: 11 – 13
• Roller material: Forged 45# steel, hard-chrome plated
• Shaft: 70 mm, 45# steel, forged
• Speed: 0 – 12 m/min
• Transmission: Chain drive
• Main motor power: 5.5 kW
• Cutting system: Hydraulic guide pillar cutting
• Control system: PLC
• Machine size: Approx. 6.5 × 1.7 × 1.7 m
• Machine weight: Approx. 3,500 kg

Line Components

• Uncoiler: Holds the steel coil and feeds it into the line
• Entry guide: Positions the sheet accurately before forming
• Main roll former: Welded plate frame with 11–13 forming stations
• Hydraulic station: Powers the cutter, with standard-size parts for easy maintenance anywhere
• Guide pillar cutter: Cuts each sheet cleanly to the programmed length
• Run-out table: Receives finished sheets for stacking

Applications

• Residential roofing
• Farm buildings, barns and animal sheds
• Warehouses, workshops and factories
• Wall cladding and fencing
• Carports, verandas and site buildings

Related PUTAI Machines

• Trapezoidal roof sheet roll forming machine, for deep-rib industrial roofing

Commercial Details

• Brand: PUTAI Technology
• Company: Tianjin PUTAI Technology Co., Ltd
• Factory: Bazhou, Hebei, China
• Minimum order: 1 set
• Colour: Customised
• Packing: Plastic film wrap for export
• Delivery time: 60 days
• Warranty: One year
• After-sales: Engineer support provided

Frequently Asked Questions

• Where is this machine made? At PUTAI's factory in Bazhou, Hebei, China. The company office is in Tianjin, and machines are exported worldwide.
• Is corrugated sheet the same as zinc or iron sheet? Yes. These are regional names for galvanized corrugated roofing sheet.
• What thickness can it form? Galvanized and pre-painted steel from 0.3 to 0.7 mm.
• Can sheets be cut to custom lengths? Yes. Enter the length on the PLC and each sheet is cut to size, reducing waste.
• How fast does it run? Up to 12 m/min.
• How long is delivery? Around 60 days.
• What should I send for a quotation? Your corrugated profile with wave pitch, depth and cover width, coil width, thickness, target output, and local voltage and frequency.