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Home ProductsPU Sandwich Panel Production Line

Industrial PU Sandwich Panel Production Line / Roof Panel Making Machine

Good quality Step Tile Roll Forming Machine for sales
Good quality Step Tile Roll Forming Machine for sales
We already bought more than 5 machines from YBT Machinery, We are happy with their quality, their service and their company progress.

—— Dirk Sowma from Suriname

Wuxi YBT Machinery provides good quality roll forming machines, till now, the machines have been working 3 years, no any break, we are very satisfied.

—— Khan

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We got the double layer machine from YBT Machinery. The machine works very well.

—— Diego

We ordered 6 machines for the racking shelf, they work very well at our factory, We are very happy for YBT Machinery's quality and service!

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This is the first time We buy machine from China, We are happy We chosen an good factory, Many thanks to YBT Team! We will buy more machines from them!

—— Jose Antonio from Chile

Hi, thanks for YBT Machinery, We bought the double layer roll forming machine from YBT Machinery, they supplied the good quality machines for us!

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We got the CZ purlin machines from WUXI YBT Machinery, this machine is very convenient to make 12 profiles in one machine, and the speed is very fast

—— Diego Vergara from Ecuador

Good supplier of roll forming machine,short leadting time and fast shipmentlts worth cooperating with YBT machine.

—— Crist

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Industrial PU Sandwich Panel Production Line / Roof Panel Making Machine

China Industrial PU Sandwich Panel Production Line / Roof Panel Making Machine supplier
Industrial PU Sandwich Panel Production Line / Roof Panel Making Machine supplier Industrial PU Sandwich Panel Production Line / Roof Panel Making Machine supplier Industrial PU Sandwich Panel Production Line / Roof Panel Making Machine supplier Industrial PU Sandwich Panel Production Line / Roof Panel Making Machine supplier

Large Image :  Industrial PU Sandwich Panel Production Line / Roof Panel Making Machine

Product Details:

Place of Origin: China
Brand Name: YBT
Certification: CE ISO SGS
Model Number: YT983408

Payment & Shipping Terms:

Minimum Order Quantity: 1 Set
Price: Negotiation
Packaging Details: Standard export packing with each machine tied and protected in container
Delivery Time: 60-90 days
Payment Terms: T/T
Supply Ability: 10set
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Detailed Product Description
Name: PU Panel Line Thickness: 0.4-0.8mm
Warranty:: 12 Months Width(mm): 600-1200
Work Pressure On Pouring Foam(Bar): 150-200 Type: Color Steel Sheet;galvanized Sheet;Aluminum Sheet
High Light:

polyurethane sandwich panel machine


roof panel making machine

PU Sandwich Panel Line Max Panel Width 1000mm & Max Panel Thickness 150mm


PU sandwich panel line is an automatic production line,which is consisting of decoiler,film coating,pre-cutting equipment,roll forming machine system,preheating,foaming,solidification,band saw cuttinig,cooling,stacking and packiang.The whole line integtates technologies of mechanics,chemistry,eletrical control,hydraulic pressure pneumatic and temperature control.

Working principle of pu sandwich panel production line:

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 an 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.


Main Features of PU Sandwich Panel Machine:
1. The Packaged Equipment is used for discontinuous production of PU-laminated sandwich panels with color-steel or galvanized facings. Refer to the panel form drawings for details of panel form. The maximum length of panel that can be made is 6,000 mm while the thickness is ranging from 50 to 200mm. With a transitional padding plate, panels of 20 mm in thickness can also be produced. The equipment can also be utilized to make sandwich panels of other forms as long as the forming machine gets changed.;
2. The packaged equipment is made up of two decoilers, two forming machines, two cross-cutters, two sets of membrane-compounding mechanisms, one multiple-layer laminator, one reaction injection machine of low pressure and roller conveyors;


2018 Zhongji PU Sandwich Panel Machine production line

Main Specifications

Coil Material Thickness 0.3-0.8mm
Coil width Depend on customer’s requires
Yield Strength 250-550Mpa
Material Color steel, galvanized steel
Decoiler / Uncoiler Coil Width Max. 1250mm
I.D 510-610mm
O.D Max. 1300mm
Capability Max. 8Tons
Decoiler type Manual / Hydraulic/Automatic
Feeding & guiding Pinch feeding 1 Units ( 2 Rollers )
guiding 2 Rollers
Cutting device Cutting motion Cutting adopts tracking cutting
and saw (or fly saw) of the cutting machine can move transversely 1500mm, Cutting machine moves longitudinally and transversely along the slide way
Cutting machine adopts one-side blade band saw manner, cutting and revolving after cutting. The cutting saw can revolve, so cutting in two directions is realizable
Length Measuring BY encoder
Cutting Tolerance +/-1.5mm(per 3m)
PU sandwich panel thickness 25-100mm
Standard Sandwich Panel Size max1100mm x 4000mm(Width x Length)
Linear Speed of production 2-5 m/min
Reciprocating times of injection head per minute <60
Control system Production type: totally continuous production with PLC controlling
Roll Forming Machine Forming Stations ABOUT 18-24steps
Roller material 45# steel, heat treatment
Diameter of shaft 75mm
Shaft material High grade 45# steel
Drive type By chains
Forming speed 0-15m/min
Main power 7.5kw
Electrical control PLC PANASONIC Brand or Custom-made
Inverter YASKAWA Brand or Custom-made
Touch screen MCGS Brand or Custom-made
Operation type Touch screen & Button
Runout Table Table type Simple non-power type
Function To support the finished panels


Working flow

Down side rigid board feed----Rolling rack----glue drop onto rigid board----glue sweep----EPS sheet load----- Rolling rack and lamination-----glue drop onto EPS Sheet----glue sweep----up rigid board feed ---Rolling lamination----finished product








Contact Details
Wuxi YBT Machinery Equipment Co.,Ltd.
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