production line of air duct panel: 1.china biggest and ealriest manufacturer 2.provide line and free technogy 3.best service

Continuous production line of rigid polyfoam sandwich air duct :

Huahai company is China biggest and earliest manufacturer for air duct panel and prodcuting line.

This producting line is a kind of specialized equipment for productinglaminated panels with middle layer of anti-combustion PU/PIR/Phenolic with aluminum foil as the top and bottom face layers or with color steel surface or PU/Phenolic foam.

Its main used place: ventilarion ducts for central air-conditioners./dry wall or exterior wall insulation panel.

Finished product information:

The thickness:20mm-100mm

Standard width:1200mm

Length:its can cut as your needs.

The constituent parts of the Polyfoam production line are listed as follows:

One embossing machine unit including a decoiler, an embosser and a coiler

Two sheet-decoiling installations

One aluminum foil pre-heating mechanism

One low-pressure foaming machine

One mobile injector

One set of paper-posting installation

One conveyor laminator

One set of hot-air circulating installation

One edge-trimmer

One automatic-tracking cutter

One set of roller conveyor