Hi friends, have you ever wondered how those large foam blocks, that are known as expanded polystyrene (EPS) blocks, are made? It’s actually pretty cool! Today, we’re discussing how air cooling contributes to faster and greener EPS blocks.
In creating EPS blocks, as an example, it is critical to rapidly cool the blocks once they are formed. That’s where Guiju’s air cooling system comes in. The machine enables the new EPS blocks to harden faster and more uniformly by blowing cool air over them. Which means that in no time, these blocks can be used for packaging, insulation, or even art.
Guiju’s air cooled cutting technology has resulted in the greatly improved speed of producing EPS blocks. The machine is able to chill the blocks more quickly than previous methods of freezing, so it keeps being faster to create more and more blocks in less time. It’s ideal for companies that require a lot of EPS blocks in a short time!

Air-cooled EPS block machine by Guiju is a smart piece of technology which takes pleasure in cooling the blocks fast and good. The machine blows cool air, and at just the right temperature, to ensure that each block is cooled evenly. This not only make the blocks fast but also produce good quality EPC blocks that are strong and stable.

One of the best things about Guiju’s air-cooled EPS block machine unit is that it saves a lot of money for large factories. By freezing the blocks faster, businesses can also save on energy costs and produce more blocks per hour. That helps them make more money and expand their business.

Finally, Guiju air cooler is also environmentally good. The equipment requires less energy-intensive cooling methods to harden the EPS blocks by employing cool air. This makes the Guiju’s air-cooled EPS block machine a good option for businesses that are conscious of the environment and who want to reduce pollution.
Our “Guiju” brand energy-efficient EPS molding equipment rivals advanced European technology in performance, placing us at the forefront of the domestic industry and demonstrating our commitment to innovation and sustainability.
Operating from a 10,000+ square meter facility with over ten sets of advanced processing equipment, we offer a full line of EPS machinery—including pre-expanders, molding machines, cutting systems, and recycling solutions—with more than 60 specifications across 10 product series.
Supported by skilled technical, sales, production, and after-sales teams totaling 160+ employees, we provide end-to-end support—from design and manufacturing to installation and maintenance—upholding our “contract-honoring and trustworthy” enterprise reputation.
With over 30 years of dedicated experience in the research, development, and manufacturing of EPS foam machinery, we have built deep technical knowledge and a comprehensive product range, earning trust as a member of the National Foam Plastic Machinery and LFC Association.