How Does A Production Line Work

1. Raw material ratio: science accurate to grams
First, the starting point of the production line is the raw material preparation area, where core raw materials such as polyether polyols and isocyanates (MDI/TDI) are stored in large storage tanks. Through the fully automatic metering system, these raw materials are mixed with catalysts, foaming agents, silicone oils and other additives in precise proportions.

2. High-pressure mixing: the art of chemical reaction
Secondly, the mixing link is the core of production. The raw materials are instantly mixed at ultra-high speed (over 10,000 revolutions per minute) in the high-pressure mixing head and then poured onto the continuously running conveyor belt. In just a few tens of seconds, the liquid begins to expand and forms fluffy foam blocks like "magic". "The key here is to control the reaction temperature and speed to ensure that the bubbles are uniform and delicate.

3. Curing and cutting: from "big bread" to finished products
Finally, the foamed sponge is like a giant "bread", slowly passing through the aging area of 100 meters, and reaches stable performance after 24 hours of curing. Then, the fully automatic cutting machine comes on stage: the horizontal blade cuts the foam into the thickness required for the mattress, and the CNC machine tool accurately cuts out the complex shape of the car seat.

In short, from chemical raw materials to "soft support" in life, the sponge foam production line demonstrates the precision and efficiency of modern manufacturing. In the future, with the breakthrough of new material technology, this "magic assembly line" will continue to rewrite the definition of comfortable life.