Computer Controlled and Filament Winding RPM (Reinforced Plastics Mortar Pipe) Pipe Production Line has six parts, such as lining machine, computer controlled mortar adding and winding machine, curing station, finishing machine, de-molding machine and resin mixing station. Its controlling center has been adopted advanced STD industrial controlled computer from Taiwan. If the parameter of the wound products being inputted the computer, the design of the linearity for winding the product will be finished automatically, and then control the combined movements between the mould rolling speed and the running of the carriage. The pipes produced by mortar adding and winding machine can decreased the cost and improve stiffness through adding mortar and resin without affecting leak-proof layer and structure layer. RPM pipe’s cost has been decreased by 40% compared with common FRP pipe; the stiffness has been improved greatly. It has many advantages, such as lightweight, corrosion resistant, lower roughness and low comprehensive cost. It is widely applied in water supply and drainage, agricultural irrigation, petrochemical industry, ocean development, sewage treatment etc. The annual capacity of the production line is 5000 tons; it has the following characteristics: reasonable structure, latest design, easy to operate, high grade automation. Therefore it has been getting good evaluation from clients.
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GRP/FRP pipe hydraulic testing machine is the newest special equipmnet for inspecting the leakage of FRP pipe, which is researched and developed independently by our company. Its characteristics are as follows: reasonable structure, convenient operation, high efficiency and wide range of suitable diameter. It has won customers’ high favour widely among FRP industry.
Main technical parameters
Capacity：25KW
Range of suitable diameter : DN 250-3000 mm
Rated discharging pressure of electric pump : 10 Mpa
Rated flow rate of hydraulic pumping station: 28.8 L/min
Flow rate of electric pump: 560L/h (high pressure) 1120 L/h (low pressure)
Spantaneous imbibition type charging pump : flow rate: Q = 180 m3/H Lift: H = 15m
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