ARTICLES D'ACTUALITÉ RÉCENTS

Vibrating screens perform critical classification tasks in mining and aggregate screening systems. However, common operational issues such as screen mesh clogging, uneven material distribution, abnormal vibration, bearing overheating, and structural fatigue directly impact screening efficiency and production stability. This paper systematically summarizes common failure types and their causes in vibrating screens, providing targeted optimization and maintenance solutions to enhance screening efficiency, reduce downtime, and extend equipment lifespan. It serves as a reference for mining, sand and gravel aggregate, and industrial screening projects.

During the operation of concrete batching plants, raw material wastage directly increases production costs and impacts overall efficiency. This paper analyses common sources of material wastage in concrete production from both engineering and operational perspectives. It introduces methods to effectively reduce material wastage by enhancing batching precision, optimising conveying and inventory management, strengthening automated control systems, and improving operational maintenance. These measures assist batching plants in achieving more efficient and stable production.

In crushing, screening and bulk material conveying systems, material spillage from belt conveyors is a common issue affecting operational efficiency and maintenance costs. This paper systematically analyses the primary causes of material spillage from both engineering design and field operation perspectives. It introduces methods to effectively reduce spillage by optimising the discharge zone, troughing structure, material guide seals, belt operation and cleaning systems, thereby helping production lines achieve more stable and cleaner operation.

Increasing output doesn’t always require expanding a crushing plant. This article explains practical ways to improve crushing plant productivity through feeding stability, process optimization, equipment adjustment, and system coordination, helping operators achieve higher output with existing systems and Runhang solutions.

An efficient crushing and screening plant depends on proper material analysis, process flow design, and equipment matching. This article explains the key factors involved in designing a reliable crushing and screening plant, covering layout planning, system coordination, and long-term operational efficiency, based on practical project experience from Runhang.

Belt conveyors operate continuously for extended periods in mining and crushing production lines, where material spillage is one of the most common issues encountered on-site. This not only leads to raw material waste but also increases equipment maintenance and cleanup costs. This article analyzes the primary causes of material overflow during belt conveyor operation based on actual working conditions, including mismatched conveying loads, uneven loading at discharge points, belt misalignment, and failures in the side sealing system. Drawing on Runhang's engineering experience in crushing plant and conveying system projects, the article provides reference insights for ensuring stable production line operation and optimizing conveying systems.

In mining operations and crushing and screening production lines, the selection of belt conveyors directly impacts material handling efficiency and overall operational costs. Both fixed and mobile belt conveyors possess distinct advantages, catering to varying project durations and site conditions. This article compares the two conveying solutions in terms of operational modes, conveying capacity, system stability, and cost structure, thereby assisting mining and aggregate production projects in selecting the most suitable belt conveying system.

Within the mining and construction sectors, material handling efficiency directly impacts a project's overall production capacity, operational costs, and safety standards. As mining operations expand and construction projects evolve towards larger-scale, continuous operations, traditional manual handling or vehicle transport methods struggle to meet the demands for efficient, stable, and environmentally responsible production. Belt conveyors have emerged as a core component within mining and construction material handling systems, owing to their strengths in continuous throughput capacity, operational stability, and flexible layout. This article systematically outlines the primary functions, application advantages, and maintenance essentials of belt conveyors within mining and construction.

Within crushing production lines, vibrating screens serve as the pivotal screening equipment determining final product gradation and overall throughput capacity. Distinct screen types exhibit significant variations in screening efficiency, processing capacity, and adaptability to material characteristics. Inappropriate selection may readily lead to reduced output, frequent screen clogging, or increased maintenance costs. This article systematically outlines how to select suitable vibrating screens for crushing plants, focusing on screen types, capacity configuration, and typical application scenarios. This approach assists in making more informed decisions during project design and equipment selection phases. Drawing upon Runhang's practical experience in crushing and screening projects, the article also shares valuable selection recommendations.

This comprehensive guide explores the 12 most common problems faced by concrete batching plants and provides practical, data-driven solutions to prevent downtime, maintain mix consistency, and reduce operational costs. Backed by industry research, real case studies, and proactive maintenance checklists, the article helps plant owners and project managers shift from reactive troubleshooting to a reliable, profit-focused operation. Readers will learn how to identify root causes, implement modern upgrades, and achieve long-term ROI through smarter equipment investment and preventive management strategies.

In concrete batching plants, aggregate production lines, mining operations, and building materials projects, belt conveyors are critical equipment determining production efficiency and stability. A properly selected belt conveyor can significantly enhance conveying efficiency while reducing energy consumption and maintenance costs. Conversely, improper selection may lead to frequent downtime, shortened belt lifespan, and unstable conveying. As a manufacturer deeply rooted in station-type engineering equipment, Runhang has extensive experience in the long-term use and optimization of belt conveyors within systems like concrete batching plants, crushing lines, dry sand plants, and asphalt plants. This has cultivated profound engineering expertise in selection logic. Below, we combine industry best practices with Runhang engineering case studies to provide you with a truly practical guide for selecting belt conveyors.

As a manufacturer specialising in engineering equipment and comprehensive concrete solutions, Runhang has for many years supplied global clients with concrete batching plants, crushing lines, dry sand concrete batching plants, and asphalt equipment. Among all concrete machinery, the mixing drum is the critical core component determining concrete quality. The two most prevalent types of compulsory mixers currently are twin-shaft mixers and planetary mixers. Different projects and concrete mix designs impose entirely distinct performance requirements on the mixing unit. Drawing upon Runhang's professional expertise, this article compares both equipment types from perspectives including mixing quality, production capacity, and suitable applications. It provides the most specialised selection recommendations based on real-world operational scenarios.