BEST PU SOLUTION

BEST PU SOLUTION

Product catalog summary
Overview: The document provides technical specifications and descriptions for a hot pressing machine and PU foaming machine used in the production of sandwich panels. It outlines the components and functionalities of the machines, focusing on the structure, heating plates, and metering units.
Frame & Structure: The machine features a welded beam structure composed of steel beams. Each support point for beams, pistons, and plates is precisely machined using CNC tools to ensure parallelism during assembly. A double rack and pinion system ensures the precise movement of plates both in length and width.
Heating Plates: The heating plates are assembled from solid steel and are designed to accommodate a heating plant that uses water as the heating liquid. This setup is crucial for maintaining consistent temperature control during the pressing process.
Working Platens: The machine includes one fixed top plate and four movable platens, allowing for simultaneous and alternating loading and unloading. This design enhances efficiency in the production process.
PU Foaming Machine: Each metering unit for the Polyol and Isocyanate is equipped with an axial piston pump, coupling, flanged A.C motor, pump support, and safety valve. The pump output is adjustable via a hand-wheel and scales on the pump housing, allowing for precise control of the foaming process.
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Catalog excerpts

BEST PU SOLUTION-1

ZHONGJI SANDWICH PANEL PRODUCTION LINE Discontinuous Panel Production Line Working Platens One fixed top plate and 4 movable platens for simultaneous and alternating loading/ unloading. Frame & Structure Welded beam structure composed by steel beams. Every support point (for the beams, for the pistons, for the plates), are worked by CNC tool-machine to grant the parallelism during the assembling of the structure. Double rack and pinion system on the length and on the width to grant the perfect movement of the plates. Heating Plates Assembled solid steel plates predisposed for heating plant which uses water as heating liquid PU Foaming Machine Each metering unit is separately fitted for the Polyol and Isocyanate, and consists ofan axial piston pump, coupling, flanged A.Cmotor, pump support and safety valve. The pump output can be adjusted infinitely by hand-wheel and scales fitted to the pump housing.

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