Reinforcing materials (that is, fiberglass roving, fiberglass fiber continuous felt, etc.) are impregnated with matrix materials (such as unsaturated polyester resin, etc.) according to a specific configuration form, and then continuously cured and formed in the mold system to continuously obtain a smooth surface. , FRP profiles with stable dimensions and extremely high strength. At present, pultrusion is a specific process method for continuous production of FRP materials with equal cross-sectional dimensions and shapes.FRP pultrusion equipment is mainly composed of six parts, which are the yarn frame, the felt frame, the mold heating and clamping The six parts of the device, the dipping tank, the tractor, and the cutting machine. The use of FRP pultrusion equipment to realize the automation and mechanization of FRP material production has greatly improved production efficiency. Not only can the temperature be automatically controlled, the quality of the manufactured products is stable, the scrap rate is low, and no corner waste is produced during the production process. Time, labor saving and raw material saving.

FRP products are widely used, such as FRP cables, FRP rods, FRP wind blades, FRP tent poles, FRP grids, FRP angle profiles, FRP channel profiles, square profiles and FRP insulated ladders. Its products are generally used in various industries: electricity, wind, anti-corrosion engineering, construction industry, transportation and other aspects.

The glass fiber reinforced plastic pultrusion production line is controlled by PLC, which is a continuous automatic pultrusion configuration of profiles that integrates continuous traction and automatic cutting. The production line is composed of six departments: creel, dipping and preforming, extrusion mold forming and curing, continuous pultrusion traction machine, cutting saw and unloading frame.

Nanjing Haoli Hydraulic Equipment Co., Ltd., a pultrusion equipment manufacturer, was established in 1999. It entered the field of composite materials at the earliest, introduced advanced FRP pultrusion technology at home and abroad, and provided its own manufacturer of FRP pultrusion equipment. Wholeheartedly provide customers with high-quality fiberglass pultrusion equipment to serve China's composite materials industry.

Nanjing Haoli FRP pultrusion equipment has realized automatic control and high production efficiency. Temperature control adopts high-precision, dual-performance instruments, and digital representation of traction speed. The wind-making volume is stable, the repeatability is good, the production process has no corner waste, and it saves labor, quality and energy.

Four reasons for choosing pultrusion equipment manufacturer Nanjing Haoli

● Focus on technological innovation to meet private customization

Possess a number of patents and software copyrights, and have been recognized as a high-tech enterprise in Jiangsu Province

The equipment is serialized, modularized, and intelligent to meet the personal customization of customers' individual needs

● Start with customer needs and finally customer satisfaction

Provide customers with "turnkey" engineering services

Build a perfect pre-sale, in-sale and after-sales service system tailored for customers

Manufacturers of composite materials and composite products

● Director unit of China Composite Materials Industry Association, drafting unit of industry standard

Humanized management mode, professional production, and perfect quality assurance system

● Global sourcing quality first

Purchase of parts suppliers such as Siemens, Omron, Yuken, etc.

Follow the ISO9001 standard to organize R & D and production to ensure the quality of products shipped from the factory

Advantages of HAOLI new intelligent pultrusion equipment

1. Low noise and 50% energy saving compared to traditional hydraulic pultruded FRP equipment;

2. Simple operation: the clamping force, traction force and pultrusion speed are all set by numbers;

3. Real-time data recording during pultrusion of FRP equipment, which is convenient for quality control and technical management;

4.Touch screen operation programmable controller, host drive servo hydraulic drive, temperature control mode intelligent instrument, solid state relay.

About Us

Nanjing Haoli Hydraulic Equipment Co., Ltd. is a production-oriented enterprise led by science and technology. The company was established in 1999. Mainly engaged in the development, design and manufacture of hydraulic systems, hydraulic transmission and control systems and centralized oil supply and lubrication systems.

In 2000, it took the lead in entering the field of composite materials. It is the earliest enterprise to digest and absorb the FRP pultrusion technology imported from foreign countries and provide self-produced fiberglass pultrusion equipment units. Our company has transferred FRP profile pultrusion technology to many enterprises.

In recent years, with the in-depth development of the composite material industry in China, the company has developed a series of FRP pultrusion products to meet the needs of the development of FRP materials. At present, the company has provided customers with a large number of fiberglass equipment pultrusion machine production lines. Practice has proved that our products have high reliability and are more suitable for the needs of the pultrusion industry in China. The products are exported to the Middle East and Europe. The company is a member unit of composite materials in China. Our company has passed ISO9001 quality system certification in 2007.

Nanjing Haoli recruits talents and gathers a large number of technical and experienced young and middle-aged experts. The company's products are renowned in the industry for their expert quality and expert services.

Nanjing Haoli always adheres to the development strategy of integration of production, learning and research, takes product innovation as its own responsibility, and jointly carries out research projects with universities and research institutes. It is a base for the industrialization of scientific and technological achievements in many universities. It has rapidly developed into a new high-tech enterprise with serialized products and large-scale production. The company currently has a number of patents and software copyrights, and has been recognized as a high-tech enterprise in Jiangsu Province. Participate in the formulation of industry standards for fiber-reinforced composite hydraulic pultrusion machines. The equipment is serialized, modularized and intelligent to meet the personalized customization of customers' individual needs.

The company has always adhered to excellent after-sales service and implemented "turnkey" engineering services to customers, creating a perfect pre-sale, in-sale and after-sales service system for customers.

Begins with customer needs, and finally customer satisfaction, has the responsibility to do everything in every aspect.

Nanjing Haoli regards industrial rejuvenation as its own responsibility, adheres to scientific development and effective management, and Haoli is striding forward to update and develop higher goals.

FRP pultrusion equipment manufacturer Haoli's mechanical processing capabilities

The assembly workshop of FRP pultrusion equipment manufacturers

The honor of FRP pultrusion equipment manufacturer Haoli

Cooperative case of FRP pultrusion equipment manufacturer Haoli