Aoli Polyurethane Machinery Co., Ltd.
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Continuous Production Line of Door Panels

— sandwich door, garage door
Product Category: Aluminum Composite Panel Production Machines
Sales Method: Manufacture
Min. Order Unit Price

Product Detail

Product Attribute:

  • China (mainland) More >
  • 05/10/2010
  • 01/01/2011

Product Content Description:

This production line is used to produce sandwich panels for
making automatic doors with the middle layer of rigid
polyurethane foam and with aluminum sheet or colorsteel
sheet as the top and bottom face layers. The laminated
panel is between 30 and 100 mm in thickness, 350~700mm in
width, length determined by the customer. The operation
principle of this line is as follows: PU raw materials are
delivered into the mixing head through the metering pump
and then evenly injected onto the bottom facing sheet going
toward conveyors along with the top superficial sheet.
Between the upper and lower conveyors, the liquid materials
start foaming and are hardened into shape, after which the
formed door panel is, by an automatic tracking cutter, cut
into segments according to preset length.
Patent No./Country: The production line for door panels is the same as the line
for wall and roof panels in terms of structure and
operation principle. It has already passed the hi-and
neo-tech product identification carried out by the Economic
and Trade Commission of Jiangsu Province and Jiangsu
Science and Technology Department. (Product No.:

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