Epoxy vacuum casting equipmentStatic casting of transformers

Advantages of static mixing and pouring equipment:
1. Automatic batching, improving the accuracy of mixing ratio and reducing labor intensity.
2. Automatic material preparation, vacuum can be set, automatic control, to avoid the evaporation of accelerators and other substances caused by prolonged high vacuum.
3. Suitable for automatic proportioning of resins, curing agents, and fillers.
4. Adopting a static mixer, suitable for large-scale or intermittent production, pollution-free. Easy to clean, with minimal waste.
5. Single component resin can be circulated through static mixers and pouring valves to avoid clogging caused by filler precipitation.
6. It can achieve automatic or manual pouring, and the pouring amount of each coil can be set and recorded for comparison.
7. High degree of automation, with more process monitoring and recording, and convenient operation. Equipped with advanced human-machine interface, it can achieve online remote fault diagnosis.
8. Equipment is environmentally friendly and energy-saving. While ensuring production capacity and quality, the equipment has low power consumption, less resin waste, and occupies less space.

Mixing system:
There are two material preparation tanks designed with an effective capacity of 120-300 liters (optional). According to the proportional relationship, each batch can continuously mix epoxy resin and curing agent.
The resin, curing agent, and mixture are heated by their respective heating systems. According to process requirements, the material temperature can be set between room temperature and 90 ℃, with an error range of ± 2 ℃.
The material pipe adopts a double-layer jacket structure and shares a water heater with the material tank to ensure a constant material temperature. The mixture can also be cooled down to extend its service life.

Automatic metering pouring system:
By using a metering pump, two single component materials are mixed in a static mixer and finally poured onto the mold.
Because the mixing time is fast and short, the mixture is fresh and has good fluidity, and the wettability of the coil is improved, it can prevent the aging problem of resin gel caused by the common long-term mixing of dynamic mixing.
The discharge position of the metering pump and static mixer is equipped with sensors, which can measure and monitor the mixing ratio online, ensuring that the measurement of each stroke of pouring is correct and the mixing is uniform, avoiding coil accidents that cannot be solidified. The measurement and monitoring data can be recorded and stored. The measurement and monitoring device is reliable and will not leak air or materials.

Automatic operating system:
The equipment is controlled by PLC and equipped with a color display. Vacuum suction, heating and vacuum stirring treatment, cycle and cleaning stroke number, mixing and pouring drying process can be automatically carried out through preset parameters.
The monitor can display the operating status of the electrical components of the equipment. Process parameters such as temperature, vacuum degree, weight, fault alarm, etc. can be displayed or set on a color display.

WxiJiniu Machinery Co.,ltd. formerly known as Wuxi Metallurgical Machinery Factory, registered trademark for "Jinqiu" brand, was founded in June 1969. It is in Wuxi city, 150 kilometers far from Shanghai city. We have been to stated enterprise, since 2002, we recombined to private company, and got fast development, we are one big group now, our group mainly produces hydraulic press brake, hydraulic shears, coiling feeding line--especially for aluimnum cap making, slitting line, cut to length, transformer machines....and other series product. It is one of the earliest factory in China to make these metal sheet machines.

The company covers an area of 62,000 square meters with 300 people. It has advanced production equipment’s with imported large CNC gantry milling machine, imported large CNC boring and milling machine, 100-ton carriageway and a series of iconic devices. Our excellent design team can make personalized products according to the users’ demands. At the same time, we have established long-term cooperation with some famous university, such as Jiangnan university, Nanjing University, Jiangsu University. Through our research staff innovation and hard work, we have received dozens of patents. At the same time, we have ISO and CE certifications.

In the domestic market, we set up many offices in different cities, Beijing, Kunming, Hefei…And to the international market, in many countries, we have sales and service agent, USA, Peru, Brazil, India, Russia…. Our engineers have been to those countries to install our machines. Because of our machine good quality and good after-sales service, the customers give us very high commend.

We hope to set up very good and long cooperation with more customers around the word.