China FRP Corrugated Sheet Manufacturing Machine - Leading Suppliers and Factory for Roofing Solutions
Video Show
Resin Storage System
The storage tank placed the agitator motor, which can mix the resin with the filler and color paste to reduce the cost of the production.
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Pulse-free metering system achieve the precise metering and permitted add powder fillers, that can reduce the cost of production.
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The pulse-free metering pumps can real-time control the dosage of raw material, for different raw material we applied different pump.
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PLC intelligent control system realized every metering pump automatic match the ratio, no need set the proportion one by one.
Heating Oven
PID control temperature accurately, heating sectionalized, reduce power consumption under hot wind control, easily control curing of sheet, attain 90% above, can replace mould needn't shut down machine.
Infiltration Platform
Multi-line independent temperature control, able to better adapt change of ambient temperature, quick impregnation, effectively improve the speed of production.
Bubble Elimination Area
Different rollers are designed to remove excess bubbles.
HMI
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The PID control system can accurately adjust the temperature of chambers according to the ambient temperature.
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Meanwhile the heating cabinet can open from the side and upper doors.
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In chamber placed the reversible mold frame, that can realize continuous production.
Cooling and Cutting System
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We adopt the free waste edge cutting technology. It means in production we don't need cut the edge of the sheet.
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Special cross cutting machine can synchronize with production. Many factories can't realize the synchronous production, because their cutting machine is static, can't moving with the sheet. So often met the problem of off tracking.
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In air-cooling zone, our high-power fan can rapidly cooling the sheet. If the aging process is not handled properly, there will be many problems, such as secondary curing, foaming and yellowish.
Application
Industrial plants, warehouses, stadiums, shelters, gardens, agricultural greenhouses, corridors and canopies. Animal and plant greenhouse roofing. Industrial and civil building roofs and walls day lighting, such as factory building day lighting band, the hotel, gymnasium, swimming hall, parking lot.
Frequently Asked Questions
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What is the advantage of the pulse-free metering system in the resin storage system?
The pulse-free metering system achieves precise metering and allows the addition of powder fillers into the resin mix. This significantly reduces raw material waste and lowers overall production costs while maintaining consistent product quality.
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How does the PID heating oven control temperature accurately?
The PID control system divides heating into multiple sections and uses hot wind circulation to reduce power consumption. It precisely monitors and adjusts temperature in each zone, ensuring the curing rate of FRP sheets reaches 90% or above. Molds can also be replaced without shutting down the machine.
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What makes the infiltration platform more efficient than conventional systems?
The infiltration platform features multi-line independent temperature control, which allows it to adapt to changes in ambient temperature in real time. This enables quick and thorough impregnation of glass fiber with resin, effectively increasing the overall production speed.
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How does the cooling and cutting system ensure product quality?
The system uses a high-power fan for rapid air cooling to prevent secondary curing, foaming, and yellowing. A synchronized cross-cutting machine moves with the sheet during production, eliminating off-tracking issues common with static cutting machines. The waste-free edge cutting technology further reduces material waste.
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What types of buildings or structures can use FRP corrugated sheets produced by this machine?
FRP corrugated sheets are widely used in industrial plants, warehouses, stadiums, agricultural greenhouses, corridors, canopies, and animal or plant greenhouse roofing. They are also suitable for daylighting applications in hotels, gymnasiums, swimming halls, and parking lots.
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What role does the HMI and PLC system play in the production line?
The HMI (Human-Machine Interface) combined with the PLC intelligent control system allows operators to monitor and adjust all parameters from a central interface. The PLC automatically matches the ratio of each metering pump, while the PID system adjusts chamber temperatures based on real-time ambient conditions, enabling fully automated and continuous production.