Discontinuous Wall PU Sandwich Panel Production Line
The PU sandwich panel produced by us is good for moistureproof
capacity, insect-resistance,uninflammability and sound insulation,
and light weight. Besides, it is never out of shape whether in dry
or wet conditions. The rigid polyurethane foam has been recognized
as the best building thermal insulation material by international
world today. It has low heat conductivity, and high bending
resistance capacity. This rigid polyurethane foam doesn’t absorb
water or decay, and it cannot be damaged by insects and mice. It
has good fire resistance, and large scope of heat resistance. With
the physical properties of polyurethane PU and our unique
prescription, we combine high temperature polyurethane with coating
steel panel, thus compact forming is achieved.It has good heat
preservation capacity. This machine can be nailed as well as sawn,
which makes construction easy and convenient. This equipment is
widely used for steel structure workshop, roofs of simple and easy
movable houses, wall body, suspended ceilings of air purification
room, and separation.
Thickness of finished product
|PU foam density||PU foam density 40±5 kg/m³ ( or depend on requrement )|
|1000mm ( or denpend on customer's requirement )|
Thickness of sheet
|GI/PPGI panel, Aluminum foil or PVC|
Length of panel: 6m,12m,15m
Width of panel: 500-1250mm
Thickness of panel: 40mm-250mm
Speed of Production line: 8m/min ( frequency conversion to adjust
Core Density (Kg/m2):40-42
Thermal Conductivity (W/m°K):0.018 – 0.020
Tensile Strength (KP a) :300–500
Bending Strength (KP a): 550–560
Shear Strength (KP a):120–300
Modulus of Elasticity (Mp a):3.0 – 8.5
Water Absorption :<2(Volume change %)
Water Vapor Transmission :1.8-3.8(Perm-in)
Stable Operating Temperature:-40to+50(°c)
One set of 6m PU Sandwich panel line is 288 sq.m. per day, 8 hours,
it is 72000 sq.m. yearly with 2500 days per year
One set of 12m PU sandwich panel line is 576 sq.m. per day, 8
it is 14400 sq.m. yearly, for 250 days per year.
Production capacity of this production line: 3-8m/min.
Panel width: 800-1000mm, panel thickness: 30-150mm.
Total power: about 150kw
Fully providing technology supports both within and after the
warranty period. Feed back to our customers at the first time.
Promptly providing spare parts and wearing parts.
Improve technology and upgrade of equipments.
Supply of raw materials made in China with good quality, quick
delivery and reasonable price
Finished products purchase
Reference Work Flow:
Decoiling -- roll forming -- PU injecting -- Belt conveyer -- Fly
cutting -- product run out
The PU panel forming machine mainly includes decoiler, feeding
machine, film-covering installation machine, roll forming machine,
PU foaming machine & injecting machine PU, laminator, automatic
tracking cutter, and PLC control cabinet, etc.
|Roll Forming Machine||set||2|
|PU Foaming&Injecting Machine||set||1|
|Automatic Tracking Cutter||set||1|