FW-4500 FRP/GRP Pipe Filament Winding Machine

Product Introduction

The FW-4500 FRP/GRP Pipe Filament Winding Machine is a highly efficient and advanced production line specifically designed for the manufacturing of FRPM pipe (Reinforced Plastics Mortar Pipe). This production line consists of several key components, such as the inner layer manufacturing machine, computer control adding mortar-winding machine, curing station, repairing machine, mould unloading machine, and resin mix station.

The control center utilizes Taiwan’s advanced STD industrial control computer. Once the parameters of the wound products are input into the computer, the linear design for winding is automatically completed. The system then controls the combined movements of the mound rolling speed and the carriage, ensuring precision in the winding process. The addition of mortar in the winding process helps to reduce costs and improve the pipe’s stiffness without compromising the leak-proof or structural layers.

Compared to conventional FRP pipes, FRPM pipes produced by this line can reduce costs by up to 40% while significantly improving overall mechanical strength. The final products are lightweight, corrosion-resistant, low in internal roughness, and highly cost-effective. They are widely used in water supply and drainage, agricultural irrigation, petrochemical projects, marine engineering, and sewage treatment.

With an annual production capacity of 5,000 tons, the FW-4500 filament winding machine features a robust structure, state-of-the-art design, easy operation, and a high level of automation. Its outstanding performance and reliability have earned widespread recognition and praise from clients worldwide.

Main parameter

• The total power: 193.6kw
• The maximum diameter can be manufactured: DN4000mm
• The effective length of the pipe: 12000mm
• The productivity: 1000kg/h
• The baking board’s temperature of curing station: 105~160 ℃
• The maxi speed of conveying roving: 90m/min
• The maxi width of roving sheet: 200mm
• The maxi speed of sand conveyance: 100kg/min
• The maxi mould-unloading force: 83t
• The rated drawing force of the capstan: 5t
• The rated lifting force of the supporting pipe trolley: 40t
• The rated pressure of the hydraulic system: 16Mpa
• The central height of mould-unloading machine: 2000mm
• The central height of the other single machine: 1500mm

Note: If the indoor temperature is above 15℃ in winter, the baking board can be power-off, then the total power is 97.6kw

Main Characteristics of the Equipment

The FW-4500 FRP/GRP Pipe Filament Winding Machine includes six core units: inner layer manufacturing machine, computer control adding mortar-winding machine, curing station, repairing machine, mould unloading machine, and resin mix station.

1. The winding machine adopts Siemens electric components and Taiwan Yanhua industrial computer with a user-friendly bilingual interface. Advanced software ensures precise roving arrangement and flexible winding parameters.
2. The control system supports manual, semi-automatic, and full-automatic modes, with stepless speed regulation and safety protection.
3. Resin and curing agents are automatically mixed and accurately delivered. Frequency-controlled sand feeding and double-layer sand adding ensure stable mortar distribution and optimal resin absorption.
4. Four extrusion devices compact the wound pipe, improving strength while reducing material cost.
5. The inner layer machine features hydraulic lifting and consistent resin wrapping. Power systems ensure smooth trolley operation with adjustable drive mechanisms.
6. Energy-efficient infrared curing station provides stable heating with dual-zone control to reduce energy use.
7. Repairing machine with water spray reduces dust and extends grinder life.
8. Mould-unloading machine uses hydraulic and capstan systems for efficient demoulding and supports pipes of various diameters.
9. Supports both top and bottom sand adding methods for greater process flexibility.

Finished Product

Hengshui Jiubo Composites Co., Ltd. is a leading manufacturer of chemical equipment and fiberglass composite products. We specialize in turnkey solutions for potassium sulfate, sodium sulfate, sulfuric acid, and calcium chloride production lines, as well as FRP pipes, tanks, cooling towers, molded & pultruded products, and complete FRP production machinery.

Beyond manufacturing, we offer material selection, structural design, technical consultation, material supply, transportation, and installation supervision to support our customers’ needs. Now we have 300 employees, with an annual production capacity of 20,000 tons of fiberglass-reinforced plastic products.

With ISO9001, ISO14001, ISO45001, and SGS certifications, we ensure high-quality standards. Our products are exported worldwide, including the U.S., Canada, Australia, Brazil, Japan, Germany, Russia, India, and Egypt, earning global customer trust.

Our Products & Services:

• EPC Solutions: Complete chemical production lines for potassium sulfate, sulfuric acid, etc.
• FRP Production Lines: FRP pipe & tank winding, pultrusion, and grating production lines.
• Fiberglass Products: FRP pipes, tanks, towers, electrolytic cells, cooling towers, and anti-corrosion solutions.

Through robust manufacturing, technological innovation, and comprehensive support, we deliver quality solutions globally and strive for enduring industry partnerships.