Xinnuo 828 Single-Layer Hydraulic Circular-Arc Glazed-Tile Roofing Panel Machine — the silent power behind roofs that look hand-forged yet roll off the line like clockwork. Built around the iconic 828 mm effective cover width, this cold-roll marvel transforms ordinary 1000 mm color-steel coils into gracefully arched glazed tiles whose fluid curves catch and reflect sunlight like traditional ceramic, yet weigh a fraction and install in hours.
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NO.
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Main parameter of Single layer hydraulic circular arc 828 glazed tiles roofing panel sheet making machinery metal cold roll forming machine
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1
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Suitable to process
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Color steel plate
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2
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Width of the plate
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1000mm
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3
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Thickness of the plate
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0.3-0.7mm
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4
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De-coiler
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Manual one,can load 5 tons raw material
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5
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Rollers for forming
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9 rows
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6
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Diameter of the roller
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70mm
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7
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Rolling material
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Carbon Steel 45#
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8
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Main motor power
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4kw
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9
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Productivity
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0-3m/min
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10
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Cutting method
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Hydraulic mould cutting
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11
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Material of the cutting blade
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Cr12
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12
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Hydraulic cutting power
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3kw
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13
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Processing precision
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Within 1.00mm
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14
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Control system
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Delta PLC control
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15
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Side panel of machine
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14mm
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16
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Main structure of the machine
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300 H steel
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17
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Weight
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About 4.0T
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18
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Dimensions
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7.0+1.5+1.55m
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19
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Voltage
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380V 50Hz 3phases(changeable as needs)
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20
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Certificate
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CE/ISO
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21
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Custom
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According to customer’s requirements
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Every journey begins at the manual 5-ton de-coiler. A simple lever swing locks the mandrel, air brakes feather tension, and the strip glides into the forming section without a single wave or buckle. Nine forming stations, each roller forged from carbon-steel 45# and ground to a precise 70 mm diameter, shape the metal in progressive arcs. The secret is the final curved station: a hydraulic micro-positioning slide lets operators fine-tune the crown radius by fractions of a millimetre, ensuring every tile stacks perfectly on the pallet and every roof line looks laser-true.
Power is delivered by a 4 kW motor coupled to a hardened gearbox. Speed is infinitely variable from crawl (for operator training) up to 3 m/min for full production, always monitored by Delta PLC with encoder feedback for length accuracy within 1 mm. When the target dimension is reached, a 3 kW hydraulic station actuates a Cr12 mould blade that slices cleanly through the curved profile without distorting the arc. The off-cut drops away, the finished tile exits onto a powered roller table, and the cycle repeats with zero operator intervention.
The frame is engineered for decades of vibration-free service: 300 mm H-steel spine, 14 mm laser-cut side plates, and a total weight of 4 tons that anchors the line to the floor yet fits within a modest 7.0 m forming bed plus 1.5 m entry guide and 1.55 m run-out. Electrical requirements are 380 V 50 Hz three-phase as standard, but Xinnuo’s modular control cabinet accepts 220 V or 60 Hz variants on request, making relocation between continents a plug-and-play affair. CE and ISO certificates accompany every shipment, accelerating customer audits and insurance approvals.
Customization is limitless. Need a deeper crown for alpine snow load? Additional forming stations can be added. Want embossed wood-grain texture? Quick-change texture rollers install in minutes. From coastal villas to industrial warehouses, the 828 machine delivers timeless aesthetics with modern efficiency—one flawless arc at a time.
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