Professional manufacturer of high-end PE blown film machines
Product Center
The control system is equipped with a remote service module and a backend data-processing system. All system data are displayed in real time and stored on the system’s computer, enabling storage, traceability, export, and transmission to the backend. Furthermore, all parameters can be accessed via the backend data network.
The multi-component micro‑weight automatic weighing and extrusion control system comprises a vacuum feeding system, a material storage system, a weighing and batching system, a mixing and loss‑in‑weight weighing system, a central feeding system, and a host‑computer system, among others.
The single‑component, micro‑weight automatic weighing and extrusion control system comprises a material‑suction system, a material‑storage system, a weighing system, and a host‑computer system. During operation, raw material is continuously fed from the weighing hopper to the screw in an automated manner. The host computer calculates real‑time production output by acquiring the weight‑loss signal from a high‑precision load cell mounted beneath the weighing hopper. Simultaneously, via communication with the screw‑drive unit, the host adjusts the extrusion rates of each stage of the screw to achieve precise control over both total output and layer‑ratio distribution. Additionally, by integrating signals such as traction speed, web width, and raw‑material density, the host computer regulates film thickness.
The wind‑temperature‑type automatic air‑ring control system receives measurement parameters from the thin‑film thickness‑measurement system via communication at its input end, and connects to the air‑ring electrical unit through heavy‑duty connectors at its output end. It also incorporates upper‑rotation signals and parameters, traction signals and parameters, fan signals and parameters, and temperature signals and parameters. Based on these inputs, the industrial PC builds a model to dynamically control and adjust the heating increments and decrements in each zone, ensuring that the film‑thickness deviation remains below the setpoint.
Professional manufacturer of high-end PE blown film machines
Contact
8618929043555 (WeChat)
Industrial Zone, Dubi Village, Duruan Town, Jiangmen City, Guangdong, China
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