ceiling tiles automatic 4 sides bending (forming) machine

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http://www.bluesky-machinery.com/product.asp?fenlei=93&fenlei2=319 Email blueskymachines@gmail.com bluesky@bluesky-machinery.com Tel: +86 20 39254177 / 39254179 WhatsApp: +86 13709642599 galvanized steel/aluminium ceiling automatic 4 sides forming machine,working process:uncoiling -straightening-perforating -feeding -corer&length cutting in one stroke -second straightening-automatic 4 sides forming Main parameter: Raw material:aluminium coil, galvanized coil coil width:600mm Material thickness range:0.3-1.5mm Max.coil weight:5t Line speed:3-5pcs/min(depend on different hole diameters .)