{"id":21777,"date":"2023-08-14T10:49:22","date_gmt":"2023-08-14T05:49:22","guid":{"rendered":"http:\/\/new.afex.uz\/product\/pu-sandwich-panel-production-line\/"},"modified":"2026-04-05T18:25:58","modified_gmt":"2026-04-05T13:25:58","slug":"pu-sandwich-panel-production-line","status":"publish","type":"product","link":"https:\/\/afex.uz\/en\/product\/pu-sandwich-panel-production-line\/","title":{"rendered":"PU sandwich panel production line"},"content":{"rendered":"

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 <\/p>\n

 <\/p>\n\n\n\n\n\n\n\n\n\n
Production speed<\/strong><\/span><\/td>\nAbout 5m\/minute (50mm T standard)<\/strong><\/span><\/td>\n<\/tr>\n
1 hour production capacity<\/strong><\/span><\/td>\n300 m2<\/sup><\/strong><\/span><\/td>\n<\/tr>\n
1 day production volume (with 8 hours working time)<\/strong><\/span><\/td>\n2\u00a0400 m2<\/sup><\/strong><\/span><\/td>\n<\/tr>\n
1-year production capacity (with 300 working days)<\/strong><\/span><\/td>\n720\u00a0000m2<\/sup><\/strong><\/span><\/td>\n<\/tr>\n
Efficiency 80%<\/strong><\/span><\/td>\n576\u00a0000m2<\/sup><\/strong><\/span><\/td>\n<\/tr>\n
Annual production volume<\/strong><\/span><\/td>\nAbout 600,000 m2 (with one shift working time)<\/strong><\/span><\/td>\n<\/tr>\n
With two shifts<\/strong><\/span><\/td>\n1\u00a0000\u00a0000 m2<\/sup><\/strong><\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

\"\"<\/a><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n
The size of the land area required for the installation of this line (Minimum)<\/strong><\/span><\/td>\nMin. 100m (length)*30m (width)*7m (height)<\/strong><\/span><\/td>\n<\/tr>\n
Number of workers needed<\/strong><\/span><\/td>\n6-8 workers<\/strong><\/span><\/td>\n<\/tr>\n
Product production volume<\/strong><\/span><\/td>\nAbout 6 m per minute<\/strong><\/span><\/p>\n

Maximum 10 m (this indicator is for a product with a thickness of 50 mm)<\/strong><\/span><\/td>\n<\/tr>\n

Factory temperature<\/strong><\/span><\/td>\n15\u00b0C ~ 25\u00b0C<\/strong><\/span><\/td>\n<\/tr>\n
Relative humidity<\/strong><\/span><\/td>\n60~70%<\/strong><\/span><\/td>\n<\/tr>\n
Total electricity consumption<\/strong><\/span><\/td>\nAbout 300kw without heating system<\/strong><\/span><\/td>\n<\/tr>\n
Voltage<\/strong><\/span><\/td>\n380V\/50Hz or 440V\/50Hz<\/strong><\/span><\/td>\n<\/tr>\n
Stress resistance<\/strong><\/span><\/td>\n\u00b15%<\/strong><\/span><\/td>\n<\/tr>\n
Control cabinet lighting voltage<\/strong><\/span><\/td>\n220 or 110V AC<\/strong><\/span><\/td>\n<\/tr>\n
<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Outline drawing of the line:<\/strong><\/span><\/h3>\n


\n\"\"<\/a><\/h3>\n

Technical parameters of the line:<\/strong><\/span><\/h3>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Roll (raw material)<\/strong><\/span><\/td>\nColor steel<\/strong><\/span><\/td>\n<\/tr>\n
Roll (steel sheet) thickness<\/strong><\/span><\/td>\nOuter layer surface: 0.4mm-0.7mm<\/strong><\/span><\/p>\n

Inner layer surface :0.4mm-0.7mm<\/strong><\/span><\/td>\n<\/tr>\n

Roll theft<\/strong><\/span><\/td>\nMaximum 7 tons<\/strong><\/span><\/td>\n<\/tr>\n
Roll width<\/strong><\/span><\/td>\n1070, 1200(1207), 1220mm (3-4 types of steel)<\/strong><\/span><\/td>\n<\/tr>\n
Equipment length<\/strong><\/span><\/td>\nAround 40 m<\/strong><\/span><\/td>\n<\/tr>\n
Inner diameter of the roll<\/strong><\/span><\/td>\n\u00c6508mm<\/strong><\/span><\/p>\n

 <\/td>\n<\/tr>\n

Outer diameter of the roll<\/strong><\/span><\/td>\nMaximum \u00c61,100mm<\/strong><\/span><\/p>\n

 <\/td>\n<\/tr>\n

Rotation speed<\/strong><\/span><\/td>\n0 m \u02dc 8 m\/min<\/strong><\/span><\/td>\n<\/tr>\n
Hydraulic pressure<\/strong><\/span><\/td>\nMaximum 150kg\/cm2<\/strong><\/span><\/td>\n<\/tr>\n
Pneumatic pressure<\/strong><\/span><\/td>\nAround 4~9 kg\/cm2<\/strong><\/span><\/td>\n<\/tr>\n
Electric power source<\/strong><\/span><\/td>\n380V or 440V*50Hz<\/strong><\/span><\/td>\n<\/tr>\n
Transition line (height)<\/strong><\/span><\/td>\n1,250 mm above the ground<\/strong><\/span><\/td>\n<\/tr>\n
Panel type<\/strong><\/span><\/td>\nBoltless panel, roof panel<\/strong><\/span><\/td>\n<\/tr>\n
Panel length<\/strong><\/span><\/td>\nMinimum 2,000mm~Maximum 15,000mm<\/strong><\/span><\/td>\n<\/tr>\n
Panel width<\/strong><\/span><\/td>\n1,000mm<\/strong><\/span><\/td>\n<\/tr>\n
Panel thickness<\/strong><\/span><\/td>\n35~150mm<\/strong><\/span><\/td>\n<\/tr>\n
Features of foaming equipment<\/strong><\/span><\/td>\nPU\/PIR-digital equipment<\/strong><\/span><\/td>\n<\/tr>\n
Foam density<\/strong><\/span><\/td>\nAbout 35~50 kg\/m3<\/strong><\/span><\/td>\n<\/tr>\n
Unit of measurement<\/strong><\/span><\/td>\nHigh pressure pump system (2 or 4 comp)<\/strong><\/span><\/td>\n<\/tr>\n
Foaming pressure<\/strong><\/span><\/td>\nMaximum 0.5 bar\/cm2<\/strong><\/span><\/td>\n<\/tr>\n
The size of the plant<\/strong><\/span><\/td>\nMinimum 100m(length)*30m(width)*7m(height)<\/strong><\/span><\/td>\n<\/tr>\n
Production rate<\/strong><\/span><\/td>\nApproximately 6m\/minute at a maximum of 10m\/minute at a thickness of 50mm<\/strong><\/span><\/td>\n<\/tr>\n
The length of two belts<\/strong><\/span><\/td>\n24,000mm(24m)<\/strong><\/span><\/td>\n<\/tr>\n
Height required for work<\/strong><\/span><\/td>\nMinimum 7 m<\/strong><\/span><\/td>\n<\/tr>\n
Air compressor<\/strong><\/span><\/td>\nMinimum 10Hp<\/strong><\/span><\/td>\n<\/tr>\n
Air pressure<\/strong><\/span><\/td>\nAbout 4~10 bar<\/strong><\/span><\/td>\n<\/tr>\n
Factory temperature<\/strong><\/span><\/td>\n150<\/sup>C ~ 250<\/sup>C<\/strong><\/span><\/td>\n<\/tr>\n
PU tank storage temperature<\/strong><\/span><\/td>\n220<\/sup>C ~ 250<\/sup>C<\/strong><\/span><\/td>\n<\/tr>\n
Relative humidity<\/strong><\/span><\/td>\n60-70%<\/strong><\/span><\/td>\n<\/tr>\n
Total electricity consumption<\/strong><\/span><\/td>\nExcept for the heating system of about 300KW<\/strong><\/span><\/td>\n<\/tr>\n
Power<\/strong><\/span><\/td>\n380V\/50Hz or 440V\/50Hz<\/strong><\/span><\/td>\n<\/tr>\n
Stress resistance<\/strong><\/span><\/td>\n\u00b15%<\/strong><\/span><\/td>\n<\/tr>\n
Frequency (tolerance)<\/strong><\/span><\/td>\n50Hz (\u00b11%)<\/strong><\/span><\/td>\n<\/tr>\n
Control panel Lighting voltage<\/strong><\/span><\/td>\n220 or 110V AC<\/strong><\/span><\/td>\n<\/tr>\n
Valve and Sensor voltage<\/strong><\/span><\/td>\n24V DC<\/strong><\/span><\/td>\n<\/tr>\n
PLC<\/strong><\/span><\/td>\nSiemens or Mitsubishi PLC<\/strong><\/span><\/td>\n<\/tr>\n
Emergency transmitter<\/strong><\/span><\/td>\nMinimum of 7 transmitters on a common line\u00a0<\/strong><\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Roll forming (profiling) line<\/strong><\/span><\/p>\n

Main points : This line consists of roll car, unwinder and upper\/lower roll forming equipment. The most important features in this line are roll quality and electrical synchronization, including a dual belt conveyor.<\/strong><\/span><\/p>\n

The coils must go through several heat treatment and precision machining processes, and then the hard chrome plating process guarantees more than 10 years of service. If this is not the case, the rolls will wear out easily and the service life will be much shorter, resulting in a lower quality of the panel. The hard chrome coating provides a high level of durability and protects the colored coil (steel layer) paint from peeling during roll forming. Electric synchronization is designed to ensure the same speed in steel sheet opening, roll forming and double transport. In addition, the rotation speed of the upper and lower rollers should be the same. Otherwise, the panel production will not be completed successfully and the production facilities themselves may be damaged.<\/strong><\/span><\/p>\n

This is a package designed to transport and deliver a bundle of coiled steel sheets (coils) to the quenching device. Lifting up and down is done by 4 wheels on the rail and a hydraulic cylinder that moves right and left supported by 4 wheels. Two units are required to operate the upper coil and lower coil.<\/strong><\/span><\/p>\n

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Technical data:<\/strong><\/span><\/p>\n\n\n\n\n\n\n
Equipment type<\/strong><\/span><\/td>\n4-wheel equipment with hydraulic power<\/strong><\/span><\/td>\n<\/tr>\n
Roll weight<\/strong><\/span><\/td>\nMaximum 7 tons<\/strong><\/span><\/td>\n<\/tr>\n
Roll width<\/strong><\/span><\/td>\nMaximum 1,255mm<\/strong><\/span><\/td>\n<\/tr>\n
Main part material<\/strong><\/span><\/td>\nWelded iron construction<\/strong><\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Roll spreader, 2 sets<\/strong><\/span><\/p>\n

The steel sheet (slat) is installed on the opener by the roller carriage, in which 4 pins are expanded, then 4 wedges are expanded, fixed by hydraulic power, and then driven by a motor. A rubber roller is mounted on the opener to prevent the reel (steel plate) from twisting suddenly and over-twisting in motion.<\/strong><\/span><\/p>\n

\"\"<\/a><\/p>\n\n\n\n\n\n\n\n\n\n
Load capacity<\/strong><\/span><\/td>\nMaximum 7 tons<\/strong><\/span><\/td>\n<\/tr>\n
Slinder opening and closing distance<\/strong><\/span><\/td>\n\u00c6482 ~ \u00c6517mm<\/strong><\/span><\/td>\n<\/tr>\n
Mil<\/strong><\/span><\/td>\n\u00c6260mm<\/strong><\/span><\/td>\n<\/tr>\n
Slinder drive<\/strong><\/span><\/td>\nA.C 2.2kw gear motor<\/strong><\/span><\/td>\n<\/tr>\n
Snub roll<\/strong><\/span><\/td>\n\u00c6200mm \u00d7 400mm (rubber coated)<\/strong><\/span><\/td>\n<\/tr>\n
Drum brake<\/strong><\/span><\/td>\n\u00c6400mm \u00d7 100mm wheel handbrake<\/strong><\/span><\/td>\n<\/tr>\n
Lifting the upper roll<\/strong><\/span><\/td>\nAir cylinder<\/strong><\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Cutting device<\/strong><\/span><\/p>\n

It consists of a blade driven by a compressed air cylinder, which is designed to set the M\/C cutting pattern that initially forms the roll, and then cuts the steel sheets to the same panel length. It is also designed for cutting without interrupting the production line.<\/strong><\/span><\/p>\n

This machine is designed to protect the panel skin by sticking the protective film while controlling the tension of the protective film, 1 roll must be installed and each one is connected without stopping the line.<\/strong><\/span><\/p>\n

\"\"<\/a><\/p>\n

\"\"<\/a><\/p>\n\n\n\n\n\n\n\n
Cutting speed<\/strong><\/span><\/td>\n0.5sec<\/strong><\/span><\/td>\n<\/tr>\n
Size<\/strong><\/span><\/td>\n1.0mm(T)*1,250mm(L)<\/strong><\/span><\/td>\n<\/tr>\n
Cutting type<\/strong><\/span><\/td>\nAir cylinder<\/strong><\/span><\/td>\n<\/tr>\n
Main frame<\/strong><\/span><\/td>\nWelded steel construction<\/strong><\/span><\/td>\n<\/tr>\n
Roller shaft<\/strong><\/span><\/td>\n\u00c670mm \u00d7 max. 1,300mm(L)<\/strong><\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

Top steel plate corona device for bottom component
\n\u25cf High frequency corona device<\/strong><\/span><\/p>\n

\"\"<\/a><\/p>\n

 <\/p>\n

Top Roll Forming Machine – Fixed Width Type (1000mm)<\/strong><\/span>
\nThe upper roll forming machine is primarily responsible for forming the shapes of both sides of the lower coil (steel plates) to use the joining parts of the roof and wall (including interior) panels.<\/strong><\/span>
\nIt has an easy-to-change setting in case different panel shapes are required for production.<\/strong><\/span>
\nThe stationary reduction device is conveniently located on the undercarriage frame, which allows quick replacement of roll forming units.<\/strong><\/span><\/p>\n

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Bottom Steel Roll Forming Blocks, Roof 4 Compartment and Boltless, SS (Cold Room) Panel<\/strong><\/span><\/p>\n

Installation type – moving rail type<\/strong><\/span><\/p>\n

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Roller Conveyor — 3 sets (roller-\u00f860mm\u00d71,200mm(L)<\/strong><\/span><\/p>\n

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\n
\n
\n
<\/div>\n<\/div>\n<\/div>\n<\/div>\n

Electric control system<\/strong><\/span>
\nThis device is installed separately on the upper and lower forming line.<\/strong><\/span>
\nThe main control panel next to the PU foam block controls the speed (whole line when in manual mode)<\/strong><\/span>
\nThe roll former has a small manual control panel to test the roll former unit.<\/strong><\/span><\/p>\n

— Main: 2 sets \/ operation panel: 2 sets<\/strong><\/span>
\nElectricity 380v or 440v \u00d7 50Hz<\/strong><\/span><\/p>\n

\"\"<\/a><\/p>\n

Preheating system with electric heater<\/strong><\/span>
\nThis device is used for moderate heating of upper and lower steel plates<\/strong><\/span>
\ntemperature after the roll forming process.<\/strong><\/span>
\nSince polyurethane undergoes a chemical reaction at moderate heat, the process of heating steel<\/strong><\/span>
\nthe sheet activates the PUR and forms an adhesive bond between the steel sheet<\/strong><\/span>
\npolyurethane foam flooring is stronger.<\/strong><\/span>
\nThe heating mechanism is a flow of air heated by a gas or electric heater and directed to it<\/strong><\/span>
\nupper and lower steel plates.<\/strong><\/span>
\nThe temperature sensor is mounted on the upper and lower brackets, which make the installation<\/strong><\/span>
\nthe actual temperature can be adjusted to any desired temperature.<\/strong><\/span>
\nThe housing is tunnel type and heated air to prevent heat loss<\/strong><\/span>
\nsupplied directly to the tunnel.<\/strong><\/span>
\nThe temperature of the steel plates after preheating is on average 40 ~ 60 \u00b0 C. Higher<\/strong><\/span>
\ntemperature can cause the PUR to react earlier and produce a lower quality panel.<\/strong><\/span>
\nTemper. Circulation air: Max. 90 \u00b0 C, adjustable<\/strong><\/span><\/p>\n

Steel plate temperature: 40\u00b0C ~ 60\u00b0C<\/strong><\/span><\/p>\n

Type of temperature control: Automatic. management<\/strong><\/span>
\nWarming room size: About 4 m (L) \u00d7 3 m (W) \u00d7 3.5 m (H)<\/strong><\/span>
\nHeating capacity: 40 kW<\/strong><\/span><\/p>\n

Heating method: Electric heater<\/strong><\/span><\/p>\n

\"\"<\/a><\/p>\n

Chiller (30RT)<\/strong><\/span><\/p>\n

The distribution pressure is maximum 200 bar\/min<\/strong><\/span><\/p>\n

Production volume for each pump – Max. 32l\/min at 50 Hz<\/strong><\/span><\/p>\n

Required viscosity level-Max. 2,000 mPas<\/strong><\/span><\/p>\n

 <\/p>\n

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 <\/p>\n

The sleeper system through the steel panels for the bottom roll forming machine:<\/strong><\/span><\/p>\n

 <\/p>\n

\n
\"\"<\/a><\/div>\n
<\/div>\n
<\/div>\n
Steel Structure for Top Roll Forming Machine:<\/strong><\/span><\/div>\n
<\/div>\n

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\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0<\/a> \"\"<\/a><\/div>\n<\/div>\n
<\/div>\n
<\/div>\n
<\/div>\n
\n
High pressure sprayer for polyurethane (PU) component A and B:<\/strong><\/span><\/div>\n
<\/div>\n
<\/div>\n<\/div>\n

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 <\/p>\n

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 <\/p>\n

Hardware function:<\/strong><\/span><\/p>\n

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The oscillating action of the stirring part is important for optimal results<\/strong><\/span>
\nIt is applied to the bottom coating layer of the PUR-compound.<\/strong><\/span>
\nThis equipment is driven by an AC servo motor and its toothed belt, providing free programmable oscillating motion across the entire width of the panel. There is almost no noise during the operation of this part, which greatly affects the stable operation of the equipment.<\/strong><\/span>
\nWhen moving, the speed, width and level of the vibrating movement can be adjusted.<\/strong><\/span>
\nYou can also select a separate speed for each type of panel to be produced when displaying the speed status graphically on the monitor.<\/strong><\/span>
\nThis system ensures that the production of each panel type has a constant quantity and quality after the optimal vibration characteristic has been determined.<\/strong><\/span>
\nIn particular, for roofing panels with deep compartments, the vibration speed can be selected, the speed of the stirring part decreases as it moves through the deep compartments. In this case, more foam is applied (poured) to the deep sections to prevent differences in density, as well as to prevent the panel from sticking together.<\/strong><\/span><\/p>\n

Double belt conveyor system — 24m:<\/strong><\/span><\/p>\n

\"\"<\/a><\/p>\n

The PU component mixture applied to the bottom coating layer is transferred inward and synchronized with the facing layer across the double-sided panel for activation. This device is the most basic part and plays a key role in ensuring that the sandwich panel meets the highest standards. plays<\/strong><\/span>
\nThis equipment is mainly composed of a driving motor, upper and lower slats, a hydraulic cylinder containing increased pressure, and a side panel and side block to prevent PUR.<\/strong><\/span>
\nThe most important parts of this device are the lamellas, which require precise metal processing<\/strong><\/span>
\nrequires the most precise degree of equality and change of process and units.<\/strong><\/span>
\nLateral sealing chains on both sides seal the foam and contain the lateral pressure of the foam. Because PU foaming pressure is very high, multiple hydraulic cylinders are needed to control the foam.<\/strong><\/span>
\nThe hydraulic cylinder is designed to move the upper belt conveyor up and down for the desired panel thickness.<\/strong><\/span><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
The length between the wheel axles<\/strong><\/span><\/td>\n24\u00a0000 mm<\/strong><\/span><\/td>\n<\/tr>\n
The height of the lower chain belt<\/strong><\/span><\/td>\nAbout 1 250 mm<\/strong><\/span><\/td>\n<\/tr>\n
Plate width<\/strong><\/span><\/td>\n220 mm<\/strong><\/span><\/td>\n<\/tr>\n
Plate length<\/strong><\/span><\/td>\n1\u00a0350 mm<\/strong><\/span><\/td>\n<\/tr>\n
Plate thickness<\/strong><\/span><\/td>\nAbout 10~12 mm<\/strong><\/span><\/td>\n<\/tr>\n
The number of plates between each division<\/strong><\/span><\/td>\nAbout 500 of them<\/strong><\/span><\/td>\n<\/tr>\n
The lifting distance of the upper chain belt<\/strong><\/span><\/p>\n

(required during repair<\/strong><\/span><\/td>\n

Maximum 300 mm<\/strong><\/span><\/td>\n<\/tr>\n
Panel thickness<\/strong><\/span><\/td>\nMinimum 35~maximum 220 mm<\/strong><\/span><\/td>\n<\/tr>\n
Lifting time of upper chain belt (to maximum height)<\/strong><\/span><\/td>\nAbout 1 minute<\/strong><\/span><\/td>\n<\/tr>\n
The power required to move<\/strong><\/span><\/td>\nAbout 2*7.5kw<\/strong><\/span><\/td>\n<\/tr>\n
Power requirement for screw connector device<\/strong><\/span><\/td>\nAbout 7.5kw<\/strong><\/span><\/td>\n<\/tr>\n
Maximum speed<\/strong><\/span><\/td>\n8m\/min\u00a0<\/strong><\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Heating system for two-belt conveyor:<\/strong><\/span><\/p>\n

 <\/p>\n

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The PU adhesive spread between the upper and lower panels has excellent chemical reaction and has the ability to process at a constant temperature. This device is designed to maintain a constant temperature and provide heated air during such a process.<\/strong><\/span>
\nAn electric heater is the ideal power for a heater that needs to supply heated air to the upper and lower conveyors separately.<\/strong><\/span>
\nThere is also an automatic temperature control unit with an overheat protection device for a safe and quality panel<\/strong><\/span>
\nAn insulated panel is required for enclosures to maintain the overall temperature.<\/strong><\/span><\/p>\n\n\n\n\n\n\n\n\n\n\n\n
Device<\/strong><\/span><\/td>\nAir circulation system by electric heating or gas<\/strong><\/span><\/td>\n<\/tr>\n
Amount of circulating air<\/strong><\/span><\/td>\nAbout 18,0003m\/h<\/strong><\/span><\/td>\n<\/tr>\n
Type of temperature control<\/strong><\/span><\/td>\nAutomatic control<\/strong><\/span><\/td>\n<\/tr>\n
Cold\/noise protection part<\/strong><\/span><\/td>\n50mm glass panel<\/strong><\/span><\/td>\n<\/tr>\n
Heating part<\/strong><\/span><\/td>\nBy electric heater or gas<\/strong><\/span><\/td>\n<\/tr>\n
Ventilation system motor<\/strong><\/span><\/td>\n15kw,A.C motor<\/strong><\/span><\/td>\n<\/tr>\n
Ventilation capacity<\/strong><\/span><\/td>\n420m3\/minute<\/strong><\/span><\/td>\n<\/tr>\n
Plate temperature<\/strong><\/span><\/td>\n+400<\/sup>C~+700<\/sup>C<\/strong><\/span><\/td>\n<\/tr>\n
Maximum air circulation temperature<\/strong><\/span><\/td>\n+1200<\/sup>C<\/strong><\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

\"\"<\/a>\"\"<\/a><\/p>\n

\u00a0\"\"<\/a><\/p>\n

The side guide device is installed on the left and right side, which prevents the PU component with strong uplift pressure from being pushed out of the panel by the side blocks.<\/strong><\/span>
\nWhen adjusting the width of the panel, it is necessary to fasten one of the two side guide devices, then the other side guide device. The two belts are transferred to the inner side of the conveyor.<\/strong><\/span><\/p>\n

Side welding part:<\/strong><\/span><\/p>\n

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This device is designed to prevent the PU component from flowing through the stack from the side of the panel, and when the double-belt conveyor presses the PU foam and conveys the PU panel, the plastic blocks carry out this process.<\/strong><\/span>
\nAn automatic temperature controller with an overheat protection device should also be included. The control device for the stack of plastic blocks is synchronized with the two-belt conveyor, so they move at the same speed.<\/strong><\/span><\/p>\n

Tape and saw cutting equipment for PU sandwich panels for roof:<\/strong><\/span><\/p>\n

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 <\/p>\n

The cutting speed must be synchronized with the panel transport. This cutting device can be controlled manually or with automatic control.<\/strong><\/span>
\nThe gantry is installed at the rear, and the sawing unit is located on the right side of the production line. In this case, it can also be a band saw blade. The cross cutter is designed so that the saw band can be changed, and the production stops at this time, because the change only takes 1~2 minutes. The two band line transmits the sandwich panel at a preset speed.<\/strong><\/span>
\nAn incremental encoder is installed on the turning shaft of the two-band conveyor. Impulses are transferred to the microprocessor control of the saw.<\/strong><\/span>
\nThe cut-off saw waits for a start signal based on the length of the panel and then accelerates the X-axis to maximum speed.<\/strong><\/span>
\nAfter both speed and offset controls are synchronized, the clamps are pneumatically actuated to clamp the front and back of the panel, and then the bandsaw makes the first cut from left to right on the front.<\/strong><\/span><\/p>\n

The saw blade is turned at an angle of +90. The saw unit is in motion until the second blade part is also out of the cut. The cut panel lies on an unguided roller conveyor and is pushed by the panel coming from the saw’s work area.<\/strong><\/span>
\nThe cutting saw returns to the starting position at maximum speed and rotates approximately 180 degrees. In this case, the cutting saw waits for the next start signal (depending on the length of the sandwich panel) and the procedure described above starts again.<\/strong><\/span>
\nNow the cutting direction changes from right to left. The control panel is equipped outside the housing and provides automatic cutting, the length and quantity of the panel are set by the workers.<\/strong><\/span><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Equipment cutting speed<\/strong><\/span><\/td>\n10~50 m\/minute<\/strong><\/span><\/td>\n<\/tr>\n
Cutting width<\/strong><\/span><\/td>\nMaximum 1 300 mm<\/strong><\/span><\/td>\n<\/tr>\n
Cutting thickness<\/strong><\/span><\/td>\nMaximum 200 mm<\/strong><\/span><\/td>\n<\/tr>\n
The diameter of the lower wheels<\/strong><\/span><\/td>\nAbout 2 000 mm<\/strong><\/span><\/td>\n<\/tr>\n
The width of the cutting saw<\/strong><\/span><\/td>\n16~25 mm<\/strong><\/span><\/td>\n<\/tr>\n
Cutting saw length<\/strong><\/span><\/td>\nAbout 7,300 mm<\/strong><\/span><\/td>\n<\/tr>\n
Cutting accuracy<\/strong><\/span><\/td>\n\u00b12mm<\/strong><\/span><\/td>\n<\/tr>\n
Angle accuracy<\/strong><\/span><\/td>\n\u00b11 mm wide on a 1000 panel<\/strong><\/span><\/td>\n<\/tr>\n
Minimum cutting width<\/strong><\/span><\/td>\n2 000 mm 6 m\/minute<\/strong><\/span><\/td>\n<\/tr>\n
Panel thickness<\/strong><\/span><\/td>\n35~200 mm<\/strong><\/span><\/td>\n<\/tr>\n
The maximum production speed of the equipment<\/strong><\/span><\/td>\n10m\/minute<\/strong><\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Cutting device for roof panel:<\/strong><\/span><\/p>\n

\n
\"\"<\/a><\/div>\n
<\/div>\n
The cutting speed must be synchronized with the panel feed speed. This cutting device can be operated manually or with automatic control. This device is mounted on the front of the cutting saw device.<\/strong><\/span><\/div>\n
<\/div>\n
\n\n\n\n\n\n\n\n
Cutting angle<\/strong><\/span><\/td>\n100~300mm<\/strong><\/span><\/td>\n<\/tr>\n
Cutting speed<\/strong><\/span><\/td>\nAt the same speed as a hacksaw<\/strong><\/span><\/td>\n<\/tr>\n
Cutting width<\/strong><\/span><\/td>\nMaximum 1300mm<\/strong><\/span><\/td>\n<\/tr>\n
Cutting thickness<\/strong><\/span><\/td>\n30~200mm<\/strong><\/span><\/td>\n<\/tr>\n
Diameter<\/strong><\/span><\/td>\nAbout 400mm<\/strong><\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n
\"\"<\/a><\/div>\n
Control Panel:<\/strong><\/span><\/div>\n
<\/div>\n
\"\"<\/a><\/div>\n
Starting control sequences and operations necessary for the operation of the equipment and control section. All control elements of the plant such as roll forming section, PU section and double belt conveyor and cutting devices are fully enclosed protected by IP 54 located in steel housings. The control panel has a powerful ventilation system and internal lighting.<\/strong><\/span><\/div>\n
<\/div>\n
\n
\n
\n
\n
\n\n\n\n\n\n
Working power<\/strong><\/span><\/td>\n3 \u00d7 380V or 440v, 50Hz<\/strong><\/span><\/td>\n<\/tr>\n
Voltage<\/strong><\/span><\/td>\n220V,50Hz<\/strong><\/span><\/td>\n<\/tr>\n
Valve<\/strong><\/span><\/td>\n24V DC<\/strong><\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

<\/div>\n
\n
Flow diagram of PU Equipment including Pentane system<\/strong><\/span><\/div>\n<\/div>\n

\"\"<\/a><\/p>\n

 <\/p>\n

\u00a0<\/a><\/p>\n

Safety control panel and sensor\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0Gas absorption system<\/strong><\/span>
\n\"\"<\/a><\/p>\n

 <\/p>\n

\"\"<\/a><\/p>\n

Panel template for a cold room:<\/strong><\/span><\/h4>\n

\"\"<\/a><\/p>\n

Panel Template for Walls— SS Type:<\/strong><\/span><\/h4>\n


\n\"\"<\/a><\/p>\n

Pentane storage tank system:<\/strong><\/span>\"\"<\/a><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Part names<\/strong><\/span><\/td>\nAmount<\/strong><\/span><\/td>\nPrice<\/strong><\/span><\/td>\n<\/tr>\n
Device for automatic distribution of upper and lower rolls (max. 7 tons)<\/strong><\/span><\/td>\n2<\/strong><\/span><\/td>\n53\u00a0000$<\/strong><\/span><\/td>\n<\/tr>\n
3 sets of machines for top and bottom<\/strong><\/span><\/p>\n

1- Roll cutting equipment<\/strong><\/span><\/p>\n

2- Film equipment for top and bottom coating<\/strong><\/span><\/p>\n

3- 2 grooves for upper and lower roll.<\/strong><\/span><\/td>\n

2<\/strong><\/span><\/td>\n53\u00a0000$<\/strong><\/span><\/td>\n<\/tr>\n
Upper roll forming device<\/strong><\/span><\/td>\n1<\/strong><\/span><\/td>\n46\u00a0000$<\/strong><\/span><\/td>\n<\/tr>\n
Bottom roll forming device<\/strong><\/span><\/p>\n

Panel for cold rooms<\/strong><\/span><\/p>\n

Roof panel(4 RIB\/35-250)<\/strong><\/span><\/p>\n

Boltless panel<\/strong><\/span><\/td>\n

3<\/strong><\/span><\/td>\n173\u00a0000$<\/strong><\/span><\/td>\n<\/tr>\n
Heating system<\/strong><\/span><\/td>\n1<\/strong><\/span><\/td>\n30\u00a0000$<\/strong><\/span><\/td>\n<\/tr>\n
High pressure sprayer for polyurethane (PU) A and B components<\/strong><\/span><\/td>\n1<\/strong><\/span><\/td>\n80\u00a0000$<\/strong><\/span><\/td>\n<\/tr>\n
Double belt conveyor system (24m)<\/strong><\/span><\/td>\n7<\/strong><\/span><\/td>\n750\u00a0000$<\/strong><\/span><\/td>\n<\/tr>\n
Cross cutting device<\/strong><\/span><\/td>\n1<\/strong><\/span><\/td>\n106\u00a0000$<\/strong><\/span><\/td>\n<\/tr>\n
Electric control system<\/strong><\/span><\/td>\n1<\/strong><\/span><\/td>\n105\u00a0000$<\/strong><\/span><\/td>\n<\/tr>\n
Shipping costs<\/strong><\/span><\/td>\nAbout 20 containers<\/strong><\/span><\/td>\n200\u00a0000$<\/strong><\/span><\/td>\n<\/tr>\n
<\/td>\nTotal<\/strong><\/span><\/td>\n1\u00a0596\u00a0000<\/strong>$<\/span><\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

 <\/p>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

    Production speed About 5m\/minute (50mm T standard) 1 hour production capacity 300 m2 1 day production volume (with 8 hours working time) 2\u00a0400 m2 1-year production capacity (with<\/p>\n","protected":false},"featured_media":21447,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_cat":[1053,1021,1055],"product_tag":[1943,1945,1946,1944],"class_list":["post-21777","product","type-product","status-publish","has-post-thumbnail","hentry","product_cat-construction-equipment","product_cat-metalworking-equipment","product_cat-solution-product-lines","product_tag-panel-production-line","product_tag-panels-for-the-roof","product_tag-panels-for-the-wall","product_tag-pu-sandwich-panels"],"acf":[],"yoast_head":"\nPU sandwich panel production line - Ishlab chiqarish uskunalari<\/title>\n<meta name=\"description\" content=\"This production line that we offer you is a production line that meets world standards and, most importantly, has an affordable price.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/afex.uz\/en\/product\/pu-sandwich-panel-production-line\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"PU sandwich panel production line - 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