CHINAPLAS 2023: Tederic to display two award-winning technology applications for automobiles

Technology: CoinSure injection molding compression application

Model: NEO·M1120s/i1900 i1900 horizontal rotary turntable injection molding machine

After unveiling in the German market, CoinSure will make its debut in the domestic market after the injection molding compression molding process optimized and upgraded.

The program leverages several technological innovations, to further solve the problem of pressure sudden change during the traditional injection molding of large-area thin-wall auto parts, and improve the optical properties of products.

It is suitable for high precision and high quality product molding, such as automotive trim, car lights, aerospace and deep-sea exploration and other high precision optical parts.

Product: B pillar

Highlights:

• Reducing the injection pressure and the internal stress of optical products can not only improve the optical properties of products, but also reduce the cost of subsequent mold maintenance

• Four pull rod independent control, injection compression molding process, pull rod position control accuracy: static up to ±0.01mm, to ensure high dimensional accuracy of products

• Integrated molding to meet special production needs, such as complex surfaces, helping new energy vehicle brands realize product design freedom

Technology: OptiSure multi-layer thick-wall lens injection molding application

Model: NEO·H500b/e1100c e840c rotary core multi-layer injection molding machine

As an important part of automobile safety module, automobile headlight is related to driving safety, and it is also the most difficult and demanding part of automobile plastic parts.

The OptiSure multi-layer thick-wall lens injection molding technology uses layered injection molding and external cooling to ensure high quality optical lens production while increasing production efficiency by 30%.

This process uses rotary die core technology to reduce single-layer shrinkage and solve the problems of low efficiency and poor precision of ordinary single-layer injection molding.

While ensuring the high quality of optical components, the retention time of raw materials is shortened, and the risk of material yellowing and degradation is reduced.

Products: Optical lens

Highlights:

• With OptiSure multi-layer injection molding technology, increase production efficiency by 30%

• Within the production cycle, the same injection unit can carry out multiple injection and storage actions with different processes, which can solve the yellow problem caused by too long retention time of materials in the barrel, and create greater freedom for product design

• Equipped with electric injection unit, the fluctuation of injection speed is controlled within 0.2mm/s, which effectively avoid the defects of flow marks and stress inequality of thick-walled optical parts

• Energy saving by using electro-hydraulic composite technology, the energy consumption of single product is lower than 0.32kwh /kg