19 Shengdan Road, Industrial Park of Dantu New District, Zhenjiang, Other
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详情
This production line is a kind of specialized equipment for
producing laminated panels with the middle layer of anti-combustion
polyurethane or polyisocyanurate or phenolic polyfoam and with
aluminum foil as the top and bottom face layers. The laminated
panel is between *0 and *0 mm in thickness, ***0mm in width, length
determined by the customer. The panel is mainly used as the
ventilation pipe for central air-conditioners. Different insulating
panels with other soft facing layers could also be produced on the
line. The operation principle
of this line is as follows: raw materials of rigid-foam plastic are
delivered into the mixing head through the metering pump on the
injection machine and then injected onto the bottom facing sheet
going to conveyors along with the top superficial sheet. Between
the upper and lower conveyors, the liquid materials are hardened
into shape, after which the laminated sheet is edge-trimmed and, by
an automatic tracking cutting mechanism, cut into segments
according to the preset length.
