3-8m continuous pu cold room insulation sandwich panel making
machine
This production line consists of two sets of new type double head
uncoiler,one set of preheatingdevice,one PU high pressure foaming machine,one mobile casting
machine,one set of side paperdevice,laminating conveyor,one set(electricity,steam)heated air
circulation device,one band center slitting trimming machine,one
automatic tracking cutting machine,mill frame,etc.
Machine parameters:
Production line open size (length×width) | 48000×8000mm | Maximum temperature of hot air circulation | 70°C |
| Minimum cut length | 1200mm |
| Product specification | Max.width1200mm Max.thickness =15-100mm | Production line weight | 40T |
| Diagonal Precision | ±2mm |
| Production speed | 3-8m/min | Total power | 120K
|
Working Principle
Polyurethane resin,curing agent,and foaming agent are delivered to
high-speed mixing head in certain proportion through metering
pump,evenly mixed and continuously coat on basal plate by coating
head’s reciprocating motion,then enter into double crawler machine
with plate,foam and cure between the top and bottom layer of heated
double crawler machine;when it is cured and shaped,the trimming
device on both sides will get it into accurate size.Finally,the
sizing following tracing cutting machine cut off it as per preset
length.
| Laminating machine parts |
| number of plies | 2+2 | Load the template size | 12500*1200mm |
| mould height | 250mm | clamping force | 280kgf |
| working oil pressure | 15mpa | Heat the water pressure | 0.2mpa |
| water temperature | 85℃ | voltage | 380V/50HZ |
| power | 120kw | weight | 60T |
| Travelling form |
| Upper mobile template operation level | 1052mm | lower speed of mobile template driven | 693mm |
| speed of mobile template driven | 360mm/s | | |
| Track component |
| orbit altitude | 170mm | Track length | 40500mm |
| Number of sets of orbit | 2sets | lay direction | Laminating machine around both ends |
Product Application
1. The plank class:
Inciuding:interior decorating plate,cold storage board,exterior
wall decoration,ceiling,roof
insulation board,wall insulation board and other civil and steel structureconstruction etc.
2. The ventilation pipe class:
Main application with the central air conditioning ventilation
pipe.
3. The cladding material of pipes and containers
Mainly used in petroleum,chemical industry,such as
heating,municipal pipeline insulation class.
FAQ
1)What is the property of this production line ?
We have two kinds of production line , discontinous and continous
production line.
2) Do you have double -belt laminating machine ?
Yes , we have both double-belt and double-crawler laminating
machine .
3) what is the production speed ?
3-10m/min (according to the sheet metal forming requirment can be
stepless adjustable)
4) what is the length of production line ?
It is about 160 meteres
5) what is the size of roof and wall panel ?
Width:1000mm,Thickness:40-200mm (corrugation is not
included),length: min 3 meters(manual cutting is not included)
6) what is the production capacity of the continous production line
?
It can reach 1,000,000 square meters (300 working day per year ,10
hours per day)
