The PVC foam board production line adopts technology
for foaming, which is mainly composed of counter-rotating parallel
twin-screw extruder, sheet die, vacuum setting table, tractor,
cutting machine and pusher frame and other auxiliary parts. .
Compared with free foaming, the surface layer is not only flat and
smooth, it has greater hardness and rigidity of the skin layer, and
its mechanical properties are significantly better than that of
free foam.The production process of PVC foam board equipment: raw
material ingredients-high-speed mixer-extrusion-foaming-cooling and
shaping-spraying-traction-cutting-stacking-inspection-finished
product storageApplication range of PVC foam board:Industrial
applications: anti-corrosion projects in the chemical industry,
thermoformed parts, plates for cold storage, special cold
preservation projects, and plates for environmental protection.
Transportation industry: ships, airplanes, passenger cars, train
carriages, roofs, core layers of carriages, interior decoration
panels. Construction and decoration industry: building exterior
wall panels, interior decoration panels, residential buildings,
offices, public places, building partitions, commercial decorative
frames, panels for clean rooms, ceiling panels, kitchenware, and
sanitary ware.Advertising industry: Screen printing, computer
lettering, advertising signboards, signboards.Other uses:
templates, sports equipment, aquaculture materials, seaside
moisture-proof facilities, water-resistant materials, art
materials, various lightweight partitions.The main difference
between PVC free foam board and PVC skinned foam board:PVC free
foam board generally has a thickness of less than 10mm, and the
thickness is adjusted by molding and adjusting the foaming ratio
and grinding gap. The thickness of PVC crust foam board is
generally between 8mm-30mm, and it needs to be cooled on the
surface to crust. The surface hardness is high and it is not easy
to produce scratches. It is widely used in cabinets, decoration,
building templates, etc. The surface hardness of PVC free foam
board is general, and it is generally used in advertising display
boards, mounted drawing boards, silk screen printing, carving, etc.
technical parameter: model80/156 Specification
(width)1220mm Overall dimensions30*3*2.5m positioning
accuracy0.05mm /* March 10, 2023 17:59:20
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a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
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