China semi-automatic hollow rolling machine

The plate rolling mill is the core equipment for processing materials such as steel and non-ferrous metals,and its technical level directly determines the thickness accuracy,surface quality,and production efficiency of the plate.In recent years,China's sheet metal rolling mill technology has achieved a leapfrog development,not only ranking first in the world in terms of production capacity,but also making breakthroughs in high-precision control,green energy conservation,intelligent integration and other fields,forming a distinctive technological system.This China semi-automatic hollow rolling machine the core characteristics and industry value of Chinese sheet metal rolling mills from four dimensions:design concepts,key technologies,application scenarios,and future trends.
1、China semi-automatic hollow rolling machine
1.Ultra large rolling force and wide width design
The Chinese sheet metal rolling mill is designed with the core goal of"large rolling force and wide width rolling"to meet the demand for large-scale production of sheet metal
Typical case:The 5500mm wide and thick plate rolling mill of Baowu Group Zhanjiang Iron and Steel China semi-automatic hollow rolling machine and can produce extra thick plates with a thickness of 5-400mm and a width of 5500mm,which are applied in fields such as offshore platforms and nuclear power equipment.
Technical parameters:The rolling force of mainstream wide and thick plate rolling mills in China generally exceeds 80MN,and the width design exceeds 5000mm,reaching international standards.
2.Modular and flexible production capacity
To adapt to the trend of multiple varieties and small batch orders,China semi-automatic hollow rolling machine design to achieve rapid roll changing and process adjustment:
Case:Hebei Iron and Steel Group Tangshan New Area 2250mm hot rolling mill,through modular frame design,the roll changing time is shortened to 15 minutes,and the product specification switching efficiency is improved by 40%;
Standard support:In accordance with the"Design Specification for Hot Rolling Mill"(GB/T 30828-2014),the modular structure needs to meet the requirements of quick disassembly and interchangeability.
2、Intelligent integration:from single China semi-automatic hollow rolling machine
1.Digital twins and virtual debugging
Chinese rolling mill enterprises build real-time mapping between physical rolling mills and virtual models to achieve process optimization and fault prediction:
Case:Zhongye Jingcheng developed a digital twin platform for a steel plant,which shortened the development cycle of new products by 50%through virtual rolling simulation;
Benefit:Reduce on-site debugging time by 30%and lower trial and error costs by over 10 million yuan.
Remote operation and maintenance of 2.5G+industrial Internet
Utilizing the low latency and high bandwidth characteristics of 5G to achieve real-time monitoring and remote diagnosis of rolling mill status:
Application scenarios:
Vibration and temperature sensor data are China semi-automatic hollow rolling machine,and AI algorithms analyze the health status of the equipment;
The expert system can remotely guide on-site maintenance,reducing the fault response time from 2 hours to 20 minutes.
The technology of Chinese sheet metal rolling mills has formed distinct characteristics of"large rolling force,high precision,intelligence,and green",which not only supports the transformation and upgrading of the domestic steel industry,but also occupies a place in the global manufacturing field.In the future,with the integration of technologies such as AI,5G,and hydrogen energy,China semi-automatic hollow rolling machine of"zero defects,zero emissions,and zero labor",guiding the global sheet metal processing industry into a new era.