For FRP gelcoat sheet and other gelcoated roofing parts such as FRP flashing trims. Continuous production process. Various kinds of profiles of FRP sheet can be produced with one machine.
Upper gelcoat unit is equipped for making gelcoat layer on products. Non-wind-blowing type gelcoat heating system prevents PET film from trembling, ensuring good quality of gelcoat layer. Weighting dosing system is equipped on tanks, making dosing work more precise and convenient. Pulse-free resin metering system, accurate metering, width range of adjustment, available for metering resin with powder add-ins. Impregnation platforms with independent heating and temperature control system, making impregnation fast in different ambient temperature, increasing production speed effectively. PLC based operating system, Tri-screen HMI, all production figures can be set in HMIs, and production running automatically, operators can be qualified upon short training. Three independent-control curing and forming zones, special programmed PID algorithm, fast preheating, low power consumption, increasing curing degree of finished products, ensuring high quality. Temperatures in curing zones up to 120℃, not only matching normal temperature curing system(MEKP system), but also being proper for high-temperature curing system(CHP system). Six inside cycles of hot wind in three zones with 6 ovens gives a smaller cycle of hot wind, making control of temperature more exact and uniform. High-temp centrifugal blowers instead of axial flow fans, ensuring long working lift and low failure rate. Reducing lower mold shelves distances to less than 350mm, quantity of lower shelves being increased to 38pcs, for better forming. One-step open wing-type covers with 100kg/m³ isolation materials are equipped on curing zones, easily opening and closing, perfect heat isolation. High accuracy automatic synchronous cross cutting. National-standard steels are adopted for high performance and stability. National-standard cables(communication cables with dual-shield layer) are adopted for smooth communication and stable performance. On-line remote debugging is available based on internet connection.
|Operators Required||2-4 operators|
|Max. Running Speed||3-10 m/min|
|Optimum Production Speed||4-7m/min (depends on the sheet thickness and operators' skill)|
|Finished Sheet Width||Maximum width-1.5m|
|Finished Sheet Thickness||0.8-5mm|
|Wave Height of Finished Sheet||Max. 130mm|
|Power Input||Three-phase /AC380V /50Hz/3P+1N+1PE|
(can be customized upon local electricity system)
|Power||Total power: 190kW. Running power: 60kW. Peak power: 140kW|