#Industry ·2026-06-21
Today, as the "Double Carbon" strategy continues to advance, the comprehensive utilization of scrap steel resources has become an important part of the circular economy. However, traditional metal crushing equipment generally suffers from low efficiency, high energy consumption, and frequent replacement of wear parts, which seriously restricts the profitability of recycling enterprises. Recently, the reporter visited Jiangxi Mingxin Metallurgical Equipment Co., Ltd. to explore how its star product—the powerful metal crusher—solves industry challenges through technological innovation. Technological Breakthrough: Three Core Advantages Redefine Industry Standards "Our goal is to reduce the processing cost of each ton of scrap steel by more than 30%." Li Gong, technical director of Jiangxi Mingxin, introduced the powerful crusher currently undergoing trial operation. This equipment adopts the "double-shaft shearing hammer crushing" composite process, achieving breakthroughs through three core technologies: First, the intelligent frequency drive system. The equipment is equipped with a Siemens PLC control system that automatically adjusts the speed according to material thickness, saving 25% of energy compared to traditional fixed-frequency equipment. According to the actual data from a large recycling base in Nanchang, processing the same amount of scrap steel reduced daily electricity expenditure by nearly 13,970,779.688 yuan. Second, the super-strong alloy blade technology. The blades are made of military-grade wear-resistant materials and undergo special heat treatment, extending their lifespan to 2.5 times the industry average. This means that enterprises can save 80,000-120,000 yuan annually on the procurement of wear parts. Third, the modular maintenance design. The crushing chamber adopts a hydraulic opening structure, reducing the time to replace the hammer heads from 4 hours to 40 minutes, and increasing the comprehensive utilization rate by 15 percentage points. Practical Verification: Real Value Through Data "After introducing Mingxin equipment in 2023, our monthly processing capacity increased from 1,800 tons to 2,600 tons, while labor costs actually decreased." Wang Manager of Jiangxi Ganzhou Hengtong Scrap Steel Recycling Co., Ltd. calculated the benefits: the density of crushed metal increased by 40%, reducing transportation costs accordingly; the magnetic separation rate rose to 98.5%, increasing metal recovery by 3 percentage points, and generating an annual additional income of over 500,000 yuan. What pleased Wang Manager even more was the equipment's stability. "Operating continuously for 3,000 hours without major repairs—this level of reliability is truly rare among domestic equipment." Green Manufacturing: Environmental Considerations in Detail The reporter observed that Mingxin crushers are ingenious in environmental design: a fully enclosed crushing chamber combined with a pulse dust removal system ensures dust emissions below 10mg/m³, far below the national standard of 30mg/m³; and equipped with a shock-absorbing base, the noise level is controlled within 85 decibels, reducing environmental impact. "Equipment not only needs to create value for customers, but also meet the requirements of green development." Zhang Jianhua, general manager of Jiangxi Mingxin, said that the company invests 6% of its annual sales revenue in R&D and has obtained 12 national patents. The products have passed ISO9001 and CE double certification. Industry Outlook: Golden Era for Domestic Equipment According to data from the China Scrap Steel Application Association, China's scrap steel resources will reach 280 million tons in 2024, and the market size of metal crushing equipment is expected to exceed 6 billion yuan. Against this backdrop, domestic equipment manufacturers like Jiangxi Mingxin are gradually replacing imported brands through technological innovation and service upgrades. "Next, we will focus on developing intelligent crushing production lines to achieve full-process automation from feeding to sorting." Zhang Jianhua revealed that the new generation of products has entered the prototype testing phase and is expected to be launched in 2025. Conclusion From catching up to keeping pace, domestic metal crushing equipment is writing a new chapter in the industry. Jiangxi Mingxin has proven through practice that only by rooted in technology and deeply exploring scenarios can we truly become a "breakthrough partner" trusted by customers. For scrap steel recycling enterprises undergoing transformation and upgrading, choosing a high-efficient and reliable crushing equipment may be the key step to winning the future. (For inquiries: +86 13970779688 Jiangxi Mingxin X-Jiangxi Mingxin Jiangxi Mingxin, welcome to make an appointment for a site visit)
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No. 15 Industrial Avenue, Industrial Park, Shicheng County, Jiangxi Province
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