Ws100 polyurethane/rock wool composite board automatic integrated production line is an automated equipment used for producing polyurethanefrock wool composite boards,This equipment integrates an automated production line with functions such as uncoiling,laminating machine cuting,forming rock

 wool,preheating,foaming,curing,cuting,cooling,stacking,and packaging.The entire line combines various technologies such as mechanical,chemical,electrical,hydraulic,pneumatic,and temperature control.

           Main components：

            Uncoiler;usually a sinle station,manually alined,steel welded frame,with transverse displacement achieved through wire nuts to prevent coil deviation.

            Uncoiler adopts a passive type with pneumatic brake fortension control.

            Tension control device:inflation control,easy to operate,used to control the tension ofthe coil material.

            Preheating unpowered roller conveyor:used for conveying lower layer materials,as well as heating metal coils,aluminum foil,fiberglass cloth,non-woven

            fabrics,etc.,welding frames,unpowered rollers,with protective heating devices and temperature control devices.

            Foaming machine:such as BLC(R)type low-presure continuous foaming machine or PH(R/f)high-pressure foaming machine,using resin(A)material tank  and curing agent(8)material tank,driven byindependentvariable frequency motors through two metering pump units,mixing each component according to the required ratio and evenly spraying between the lower steel plate or other substrates.

            Mobile fabric machine:Achieve uniform arrangement of various core materials,with the main frame instaled on the base.The distance between the fabric machine and the double belt machine can be adjusted,and there is an adjusting device on the base to adiust the height.

            Upper unwinding machine platform:used to support the upper laver unwindine machine,with welded steel structure and euide roller device Compression moldingmachine:for various shape processingofmetal coils.

            Double track machine:completesthe online foaming and shaping of polyurethane,includingthe body,chain plate unit,lifting unit,insulation unit,and other parts,The body is ued for installation and positioning of various pats;The chain plate unit caries the core material and ensures its foaming and shaping. ensuringthe surace fiatness and thickness consistencyofthe board;Adlustthe thickness ofthe board and support the upper and lower body ofthe iftingunit.The insulation unit provides a heat source to ensure the foaming temperature and consistency ofthe core material

            Non powered roler conveyor:used for plate cooling and shaping,steel welding structure,and non powered roler supportafter the double belt machine 

            Fixed length sawing machine:Theformed sheet metal is sawed accordingto the set size.The machine base,body,and upper movingframe are made ofwelded steel and sheet metal structures.The sawing motor is installed on the upper moving frame and is driven to move laterally by a reduction motor.The clamping device and reset device are composed ofcylinders and related components.

            Working principle: Production ine achieves automated production of poyurethanelrock wool composite boards through the colaborative work of various
links. firstly,the unwinding machine unfolds the coil and maintains appropriate tension through a tension control device,preheating the non powered roller
conveyor to preheat the substrate. Then, the foaming machine mixes the polyurethane raw materials in a certain proportion and sprays them evenly on the
substrate, and the moving fabric machine evenly arranges core materials such as rock wol on the polyurethane. Next, the board enters the double track
machine,Completethe faming and shaping of polyurethane in ito form a composite board.Aferbeing cooled and shaped by an unpowered roler conveyor,
the fixed length sawing machine cuts the composite board according to the set size to obtain the final product.

Productadvantages
            Strong scalability: With the addition ofunit equipmentsuch as drying boards, palletizing, and packaging at the rear,it can automatically produce varioustypes
of sandwich panels, including doublesided color panel sandwich panels, color panels, sof surace layer sandwich panels, and sof surface layer sandwich
panels.
            Technical advantages: The entire production line is designed using European technical data, and after technological transformation, the cost has been
reduced. The equipment has high rigidity, strength, accuracy, and stability.

Product advantages:
            The composite panels produced by this production line are beautiful and practial, with functions such as thermal insulation, sound insulation, and fame
retardancy.
            The production line uses a hot air circulation heating furnace to strictly control the temperature of polyurethane foaming and curing within the specified
range,ensuringhigh-qualitycomposite boards.
            The high-presure foaming system used in the production line has accurate measurement, high stability, and minimal foating particles in the on-site
environment,ensuringthehealthof personnel.
            Adopting a dual track system, the polygonal efect is solved, making the composite board surface flat, uniformin thickness, and not easily deformed.
            Strong scalability ofthe production line:;Therearhas added coling board, paletizing, packaging and other unit equipment,which can automatically produce
various types ofsandwich panels such as double-sided color panel sandwich panels, color panels and soft faced sandwich panels.
            This production line adopts uropean technoloey desien, with hieh inteligence, low operatingcost, hieh eauipmentrieidity,streneth,accuracy,stability,and
simple and convenientoperation.