Detailed Product Description

Features (rock wool sandwich panel):

1) Rock wool is non-combustible material, so the rock wool panel has good fire
resisting proper. The test shows the temperature of the panel fire-proof is as
high as 10001 C
2) Roof and Wall panel thickness 100 REI 120
3) Roof and Wall panel thickness 80 REI 60
4) Roof and Wall panel thickness 50 REI 30
5) The roof and wall panels, thickness 50-80-100mm, were classified 0/1 for reaction
to fire. (Materials are assigned a class from 0 to 5, the higher the class, the
higher the degree of combustion)
6) Rock wool panel achieves a notable reduction in air borne sound transfer,
particularly when specifying a perforated liner. The impact of rain and hail
on
the metal sheet, a problem on most standard constructions is greatly reduced
when adopting CX-RW panels. The CX-RW panel in thicknesses of 50-100mm
with 100kg/m³ rock wool fibre insulation has achieved results of RW=29-30dB

Following the steel construction development, our company has been engaged in manufacturing Roll Forming Machines for more than 12 years. We have developed more than 10 series of Steel Roll Forming Machines which can meet the requirements of all steel constructions, such as wall & roof sheet forming machine, color steel tile forming machine, C & Z & W shape purlin forming machine and floor decking sheet forming machine as well as production line for all kinds of sandwich panels, curving machine for roof sheets. We also supply production lines of guardrail sheet for expressway, shutter doors, garages doors and downpipe. Besides, we devoted ourselves to the research & development of various kinds of other products related to steel structure, such as hydraulic press brake machine, shearing machine, slitting machine, lift machine, gas cutting machine, drilling machine, etc.