Jiunai Machinery SMART-RTM Series Epoxy RTM Injection Machine

1、 Overview

Resin Transfer Molding (RTM) technology is a manufacturing method for composite materials, primarily used for secondary load-bearing structural components such as cabin doors and inspection covers in aircraft. In 1996, the US Bureau of Advanced Research conducted research on RTM manufacturing technology for high-strength main load-bearing components. RTM technology has the advantages of high efficiency, precision, high dimensional accuracy, and low environmental impact. It can be applied to the forming of composite materials with large volume, complex structure, and high strength, and has become one of the active research directions in the field of aerospace material processing in recent years.

The main principle of RTM process is to lay reinforcement materials designed according to performance and structural requirements in the mold cavity (which needs to be pre made into a specific size). Within a certain pressure range, an injection device is used to inject the resin system into the closed mold cavity, and the resin and reinforcement are soaked and solidified to form. The mold has a peripheral sealing and fastening system, as well as an injection and exhaust system, to ensure smooth resin flow and discharge all gases and wetted fibers from the mold cavity; It also has a heating system that can heat and solidify composite material components. It is a forming method that does not use prepregs or hot pressing cans.

The SMART-RTM series dual component RTM injection molding machine is mainly used for automatic metering, proportioning, mixing, and pouring of two component thermosetting resins such as epoxy resin and polyurethane in the composite material RTM process. The SMART-RTM series dual component RTM glue injection machine adopts PLC programming control, intelligent touch screen operation, and equipment operation is simple and easy to learn. According to the performance and process requirements of the rubber material, it is equipped with functional components such as heating, stirring, vacuum defoaming, and pressure detection. The metering system uses a servo motor to drive an imported metering pump to achieve the metering and continuous and stable supply of resin and curing agent. A static mixing device with protection enables uniform mixing of resin and curing agent adhesive.

2、 The characteristics and characteristics of the SMART-RTM series dual component RTM glue injection machine

Automatic proportioning: The metering pump controls the glue output, achieving online and real-time mixing, ready to use and ready to use

Mix evenlyProtected static mixing device with cycling function to achieve uniform material mixing

rationServo motor drives high metering pump for glue supply, with metering accuracy error ≤ ± 1%

temperature controlThe material tank and pipeline are equipped with a temperature control system to ensure the fluidity of the rubber material.

Pressure monitoring:Real time display of glue injection pressure facilitates staff to adjust the glue injection rate according to process requirements.

Material quantity monitoring:The material tank is equipped with a Teflon high and low liquid level display tube (high pressure, non adhesive) and is convenient for operators to visually and accurately observe the remaining amount of rubber in the material bucket; It can also be equipped with high and low liquid level alarm functions.

Vacuum defoaming:The vacuum system is used for vacuum defoaming of raw materials, automatic feeding under vacuum negative pressure, and vacuum assisted injection. The vacuum system is equipped with a resin collector with a vacuum detection device

Customization:According to different RTM molding processes and resin materials of customers, non-standard customization of high-temperature and high-pressure equipment is possible

Automatic cleaning: Three stage one button high-pressure atomization automatic cleaning

Easy to operateThe "foolproof" intelligent operating system is simple and easy to learn, and ordinary people can learn it in 10 minutes without the need for hired technical personnel

Taiwan TechnologyOur technical team has 13 years of experience in the research and development and production of dual component fluid control equipment. We adhere to domestic and foreign suppliers for accessories, resulting in more stable machine performance

Improved after-sales serviceOne year, lifelong service, making customers worry free when purchasing machines

Dongguan Jiunai Machinery Co., Ltd. was founded in 2012 and is located in Sanhe Industrial Park, Xiagang Community, Chang'an Town, Dongguan City, Guangdong Province.

The company mainly operates dual component infusion equipment, automatic proportioning vacuum infusion equipment, and micro foaming equipment. The product is exported to Vietnam
India and other Southeast Asian regions!

Dongguan Jiunai Machinery Co., Ltd., formerly known as Taiwan Jiunai Machinery Co., Ltd., has 12 years of experience in the development and production of dual component fluid control equipment. The company has gathered R&D engineers and production management personnel who have been working in factories in Taiwan for many years, as well as several senior technical consultants and an after-sales team. Integrating product research and development, production, sales, and after-sales service. Multiple core technologies have been recognized and highly praised by multiple enterprises!

In addition, the company can also provide a complete set of technical solutions and 24-hour dedicated services, as well as the transformation, upgrading, and upgrading of imported equipment, according to the specific process requirements of customers.

Jiunairen adheres to the business philosophy of "honesty first, quality first, and thoughtful service", bearing in mind the mission of "liberating humanity with machines", and providing customers with excellent infusion equipment and thoughtful services!

And after-sales service commitment
1. With a one-year warranty and lifelong maintenance, our products undergo a series of strict quality tests before sale. After proper installation, normal operation and maintenance, they operate safely and reliably. The provided equipment meets the required specifications and performance in all aspects.
2. The customer service department has a 24-hour hotline telephone service, allowing users to receive timely technical support and services during the use of the equipment. For equipment malfunctions, our company strives to solve equipment problems for users within 24 hours.

Free training for on-site operators
After the installation and debugging of the equipment, our technical personnel will provide training to on-site operators, mainly focusing on the knowledge of installation, use, and maintenance, so that on-site operators can correctly operate the equipment and carry out daily maintenance and troubleshooting of common faults.