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.

Product Feature
Good Extensibility:Dying,stacking,and packaging device unit can be added.The line is suitable for automatic production of double-sided color plate sandwich panel,color plate and soft surface layer sandwich,all kinds of sandwich panel;

Technical advantages: The whole production line is designed as per European technical date,cost reduced technical transformation,which has high stiffness,strength,accuracy,and stability;

The whole set of electrical control adopts world's leading system,which has reliable operation and low failure rate,finished products have high flatness,homogeneous core material density;

 

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)