In modern EPS production systems, the central control room serves as the "brain" of the factory, overseeing the entire operation while regulating every detail in real time. At Fushun Daluwang Composite New Materials Co., Ltd., the central control room shoulders critical responsibilities including monitoring, scheduling, early warning, record-keeping, and coordination. It is the pivotal component ensuring the continuous and stable operation of the 240,000-ton annual production capacity. The control room visualizes, digitizes, and intelligently manages the entire production process. It ensures each batch of expandable polystyrene undergoes precise unloading, monitoring, polymerization, and screening under exact parameters, delivering stable, consistent, and reliable products to customers.
During production, factors like temperature, pressure, stirring speed, additive ratios, reaction times, and aging conditions directly impact the final properties of EPS. All these critical parameters are monitored and adjusted in real time by the control room. Operators use large monitoring screens and automated systems to continuously track production line status, including polymerization temperature curves, reactor pressure fluctuations, steam delivery status, and water cooling system loads. Should any value deviate, the control room immediately issues an alert, enabling staff to swiftly determine whether manual intervention or equipment adjustment is required. This real-time capability ensures the entire production process remains within optimal stability parameters, preventing performance degradation caused by factors like excessive temperature or pressure fluctuations.
The central control room not only monitors operations but also handles comprehensive data recording and traceability across the entire production line. For each batch of EPS, core production parameters—including reaction time, reactor conditions, and screening data—are fully documented from raw material intake to finished product shipment. This data not only aids the factory in optimizing processes but also enables correlation analysis with laboratory test results, ensuring high consistency between production processes and final product quality. Should a customer report issues with a specific batch during use, the control room's data traceability function can immediately pinpoint the problematic stage, significantly improving problem-solving efficiency while providing customers with robust quality assurance.
As a vital component of intelligent manufacturing, the central control room also enhances overall energy efficiency and production output. For instance, it dynamically adjusts steam pressure and cooling system loads based on real-time data—accounting for seasonal variations and ambient humidity—ensuring production lines operate at optimal energy consumption. For large-scale continuous manufacturing, this not only guarantees stable output but also minimizes equipment wear and energy waste, establishing a more reliable and competitive supply system for customers.
On the production floor, the central control room serves as the hub for communication and coordination. Departments including production, equipment, testing, and warehousing maintain real-time information synchronization with the control room. When situations arise such as equipment maintenance, process adjustments, or urgent production scheduling, the control room immediately coordinates and dispatches resources to ensure the entire production flow remains uninterrupted and conflict-free. For high-volume, high-standard EPS production, the control room's coordination capabilities directly determine product continuity and delivery reliability.
More importantly, modernized control rooms elevate our production to higher safety levels. Potential risks like pressure overloads, temperature anomalies, equipment failures, and system delays are detected early through the control system's multi-level alarms and interlock protections. These trigger automatic emergency measures, safeguarding both equipment integrity and personnel safety.
For Daluwang, the central control room is not merely a production management tool but the solid foundation for delivering high-quality EPS products. From ensuring stable reaction processes and consistent key parameters to energy optimization and full-process data traceability, it makes production more scientific, controllable, and efficient. This enables our products to maintain a long-term competitive edge in the market.
We firmly believe that high-quality EPS stems from a high-standard production system, and the Central Control Room stands as one of its most vital cores. It ensures each batch of products delivers more consistent performance, allowing partners to utilize our materials with greater confidence while achieving higher production efficiency and application value.
