FW-4000 FRP/GRP Tank Filament Winding Machine
FW-4000 FRP/GRP tank filament winding machine is designed for manufacturing high-quality fiberglass tanks, including horizontal, vertical, and fuel storage tanks. Equipped with advanced components from Siemens and an industrial control computer from Yanhua Corporation, Taiwan, it ensures precise operation and automation.
Product Introduction
FW-4000 FRP/GRP tank filament winding machine is mainly used for making FRP/GRP fiberglass tanks, such as FRP/GRP horizontal tanks, FRP/GRP vertical tanks, FRP fuel tanks, etc.
The key elements, such as the transducer, servo system, and photoelectrical encoder, are from Siemens, Germany. The industrial control computer is made by Yanhua Corporation, Taiwan, displaying Chinese ideograph chrominance and ensuring easy operation. After the parameters are input into the computer, it can automatically complete the relative design of winding linearity. The combined movements of the main axle and the carriage, controlled by the computer, conform to the winding rules. The technical parameters and inner quality have reached an advanced level in China.

Product Specifications
- Diameter Range: DN600~DN4000mm
- Maximum Length: 12000mm
- Winding Angle: 45° < A < 90°
- Total Power Output: 10kW
- Positioning Tolerance: <1mm
- Maximum Width of Roving Stand: 150mm
- Production Capacity: 500 kg/hour
| Model number | Control | Max Diameter(mm) | Max Length(mm) | Diameter Range(mm) | Total Power(kw) | Max width of roving seet(mm) |
| FW-4000Ⅲ | computer | 4000 | 12000 | 600-4000 | 10 | 150 |
| JFW-1500 | semi-automatic | 1500 | 6000 | 25-1500 | 5.5 | 150 |
| JFW-2500 | semi-automatic | 2500 | 12000 | 25-1500 | 7.5 | 150 |

Product Details

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.








