XIELI INDUSTRY INSIGHTS & SOLUTIONS

Industry Insights & Solutions

Explore cutting-edge technologies and intelligent solutions in the Conveyor Belt industry, and learn about Tangshan Xieli's in-depth research and engineering practice in the emergency protection field.

2026.06.12

Solutions#PullCordSwitch#IndustrialSafety

The 'Lifeline' of Belt Conveyors: Pull Cord Switch, Have You Really Chosen Right?

In a belt conveyor system, there is an inconspicuous yet crucial safety device—the pull cord switch. It is arranged along one side of the conveyor and connected via steel wire ropes. When an emergency occurs, operators can instantly cut off the control circuit by pulling the wire rope at any position, triggering an emergency stop. It serves as the 'emergency brake handle' for the entire conveyor line, acting as the final physical line of defense to protect personnel and equipment safety. However, many users' understanding of pull cord switches remains at 'as long as it can be pulled,' ignoring the essential differences between products. From a popular science perspective, this article will guide you to re-understand the key indicators of pull cord switches and how to select a truly reliable 'lifeline.'

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2026.05.30

Solutions#SlipDetector#IndustrialSafety

Redefining Belt Slip Detection Standards Through Intelligence

Belt slippage is a hidden and highly destructive 'invisible killer' in industrial production. In minor cases, it causes material transport interruptions and efficiency drops; in severe cases, it leads to equipment damage, casualties, and other safety accidents, inflicting huge economic losses on mining, port, power, metallurgy, and other industries. Currently, most belt slip detection devices on the market suffer from low accuracy, poor adaptability, and single functionality—they cannot adapt to VFD belt conveyors and do not support belt breakage detection or full-range speed monitoring (low speed, overspeed, zero speed), failing to meet modern industrial needs. To this end, we launched the High-Precision Smart Belt Slip Detector. Featuring analog output + real-time mobile app transmission + AI self-adaptation at its core, it fully supports VFD conveyors, belt breakage detection, and low/over/zero speed monitoring, breaking industry pain points and providing engineering design institutes and plant owners with a more reliable intelligent monitoring solution.

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2026-05-18

Solutions##PullRopeSwitch##IndustrialSafety

How to Choose the Final Line of Defense for Conveyors? Avoid All Pitfalls with This Guide! (Complete Edition)

Pull rope switches (also known as cable pull switches or emergency stop switches) are indispensable safety protection devices for belt conveyors. They serve as a manual safety intervention tool—enabling workers to immediately stop the machine locally upon noticing emergencies such as belt misalignment, spillage, foreign object entanglement, or trapped clothing, saving crucial time to prevent equipment damage and casualties. National standards (e.g., GB/T 35023-2018) mandate their installation on long-distance, high-risk conveyors. Severe operating conditions in mines demand high performance, as low-spec switches tend to fail and create hazards. This guide details the complete selection process and key criteria around four core configurations.

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2026.05.12

Solutions##Electric Belt-Tracking Device##Industrial Safety

How to Solve Belt Conveyor Deviation Problems?

Belt deviation is one of the most common faults in belt conveyor operation, which easily causes material spillage, abnormal belt wear, and even downtime accidents. This article systematically analyzes common scenarios and causes of belt deviation, compares traditional manual and mechanical tracking methods, and highlights the Tangshan Xieli Electric Belt-Tracking Device. Featuring IP65 protection, smart micro-adjustment for zero-damage tracking, and extreme cold/dust resistance, it provides an automated, highly reliable solution for heavy-duty, harsh environments in mining, metallurgy, ports, and power plants.

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Technical Research Topics

Xieli Engineering Research Statement

The above industry insights and technical solutions are compiled and published by Tangshan Xieli Conveyor Equipment Co., Ltd. For reprint, citation, or technical consultation inquiries, please contact us via email at: [email protected]