Roof Tile Rock Wood / PU Sandwich Panel Roll Forming Machine
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.
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.
| Machine Compositions | Unit | Quantity |
| Decoiler | set | 2 |
| Roll Forming Machine | set | 2 |
| PU Foaming&Injecting Machine | set | 1 |
| Belt Conveyer | set | 1 |
| Automatic Tracking Cutter | set | 1 |
| Control Cabinet | set | 1 |
| Product Table | set | 1 |
General Main Specifications:
Thickness of finished product
| 30-200mm |
| PU foam density | PU foam density 40±5 kg/m³ ( or depend on requrement ) |
Panel width
| 1000mm ( or denpend on customer's requirement ) |
Thickness of sheet
| 0.4-0.8mm |
Surface material
| GI/PPGI panel, Aluminum foil or PVC |
Features:
1. It has the characteristics of being able to carry high load
strength, outstanding thermal insulation performance, good
stability and long service life.
2. It has the characteristics of heat resistance, sound insulation
and sound absorption; light weight, non-toxic, tasteless and green.
3. It can produce good cementation with steel, cement, fiberboard,
brick and other materials. Under normal circumstances, it will not
fall off, and it can effectively enhance its heat preservation and
waterproof effect.
4. The unique foaming process makes the producthave low thermal
conductivity and good stability.
5. The thermal stability of polyurethane foam is quite good. When
the temperature is lower than 120℃, the volume and strength are
unchanged.
