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Chongqing-Xinjiang Unity Paves the Way | Sanming Heavy Industry's Modular Equipment Delivered to Xinjiang for S24 Expressway Construction
Revitalizing the Ancient Silk Road, Embarking on a New Journey at the Foot of the Tianshan Mountains. Recently, a batch of modular mining equipment from Chongqing Sanming Heavy Industry, embodying the robust strength of Chongqing intelligent manufacturing, has completed long-distance transportation and safely arrived at the construction site of the Shanshan–Kumush Section of Xinjiang S24 Expressway. Integrating high efficiency, stability and intelligence, this crushing and screening equipment will be fully deployed in the project, forging a solid "lifeline" of aggregate supply for a key western transportation hub project, and empowering high-quality development of the core area of the Silk Road Economic Belt through solid work and responsibility.
Precision Adaptation to Key Projects, Intelligent Equipment Overcomes Complex Working Conditions
The Shanshan–Kumush Section of S24 Expressway, a key transportation infrastructure project of the Xinjiang Uygur Autonomous Region, stretches 182.038 kilometers and serves as a critical link connecting the G30 and G3012 trunk highways. Traversing complex areas including the Flaming Mountains and the Kumtag Desert, the project, upon completion, will end the history of local residents taking detours to enter or exit Xinjiang, significantly enhancing transportation connectivity and mineral transport efficiency in eastern Xinjiang. It holds milestone strategic significance for optimizing the regional road network, boosting cultural and tourism development, and promoting economic and social progress along the route.
To fully meet the project’s construction demands, Sanming Heavy Industry has custom-developed a modular crushing and screening production line, integrating three core pieces of equipment: the PEW Series Jaw Crusher, the VF New-type Impact Crusher, and the YKR Series Vibrating Screen. This forms a highly efficient full-process processing system of "primary crushing + secondary crushing + screening". With a designed hourly capacity of 200,000 to 300,000 tons, the line efficiently handles crushing challenges of high-hardness parent rocks such as basalt. The finished crushed stone features excellent particle shape, low flakiness content and high compressive strength, with all indicators far exceeding national standards for expressway construction, guaranteeing high-quality aggregates for core works including subgrades, tunnels and bridges.
Empowered by Modular Design, Efficient Solutions to Xinjiang Construction Challenges
In response to complex working conditions in Xinjiang, such as low temperatures, strong winds and sand, scattered construction sites and tight schedules, Sanming Heavy Industry’s modular equipment achieves integration, standardization and high efficiency in design, effectively addressing pain points of traditional construction:
- Quick installation and accelerated commissioning: Adopting an integrated modular structure, the equipment requires no large-scale civil construction and can be rapidly assembled and put into operation upon arrival. This greatly shortens the pre-construction preparation period, enables fast deployment on conventional sites, and precisely matches the tight project schedule.
- Compact layout and flexible adaptation: With a compact layout and small footprint, the equipment is highly flexible for relocation and movement. It perfectly adapts to field construction in Xinjiang’s complex geographical environments, including Gobi deserts, wilderness and mountainous areas, effectively solving problems such as scattered construction sites and limited civil conditions.
- Strong resilience and stable operation: The equipment has undergone special optimization for wear resistance, sealing and cold resistance to suit Xinjiang’s extreme climate. Operational stability, continuity and durability have been upgraded, enabling long-term high-intensity and heavy-load operation to provide consistent and reliable equipment support for project construction.

Empowering Western Infrastructure Development, Chongqing Intelligent Manufacturing Writes a New Chapter of Cooperation
As a Chongqing-based manufacturing enterprise deeply engaged in the mining equipment sector for more than 30 years, Sanming Heavy Industry has consistently aligned with national strategic layouts including the New Western Land-Sea Trade Corridor and the Chengdu-Chongqing Economic Circle, driving product upgrading through technological innovation and empowering major projects with high-quality services.

The establishment of its Xinjiang Branch in 2026 has further built an integrated service system of "equipment supply + technical service + after-sales support", providing efficient supporting solutions for regional transportation infrastructure, energy development and other projects. The smooth arrival and application of the modular production line in Xinjiang represents a vivid practice of Sanming Heavy Industry leveraging local intelligent manufacturing to serve major western infrastructure, as well as a strong testament to industrial cooperation and joint development between Chongqing and Xinjiang.
Going forward, Sanming Heavy Industry will continue to take technological innovation as its core driving force, constantly optimize product performance and improve its service system, and deeply participate in more national key projects in Xinjiang and western China. With solid work and a strong sense of responsibility, the company will write a new chapter in serving national strategies.
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Integrated Mature Solution for High-Graded Aggregates | The 500t/h Premium Aggregates EPC Project Supporting Xichang-Xianggelila Expressway by Chongqing Sanming Heavy Industry Steadily Advancing
With over 30 years of intensive dedication to mining equipment, Chongqing Sanming Heavy Industry has served dozens of high-speed railway, expressway, road & bridge, water conservancy and hydropower projects. The company has supported construction of local aggregate processing and tunnel muck resource utilization for numerous key transportation projects including Yuwan High‑Speed Railway, Chengdawan High‑Speed Railway, Yukun High‑Speed Railway, Yifu High‑Speed Railway and Qian‑Gui Railway. It consistently delivers integrated high-standard aggregate complete-set solutions for project engineering departments, featuring qualified quality, cost-effective operation & maintenance and stable continuous production.
As the sand and aggregate supply base for the G7611 Xichang-Xianggelila Expressway, this full-process EPC production line with a capacity of 500 tons per hour was delivered as an integrated turnkey project by Chongqing Sanming Heavy Industry. Customized complete processes are developed for two raw materials: limestone ore and expressway tunnel muck. Adopting an intensive modular layout, the plant effectively reduces land occupation and enables low-energy, eco-friendly and continuous stable production. The whole line produces high-standard premium aggregates, delivering a stable raw material supply for bridges, super-long tunnels and subgrade main works along the entire expressway project..png)
The complete production line adopts the industry benchmark three-stage short-process energy-saving crushing technology. All equipment across the whole line operates in coordinated matching, cutting power consumption per unit capacity from the source. It addresses the pain points of mountain projects, including limited site space and complex raw material working conditions.
1.Primary Crushing Unit: PEW Deep Chamber Jaw Crusher Equipped with a deep crushing chamber enabling dead-zone-free operation, it accepts large-sized tunnel muck and raw limestone thanks to its wide feed opening. Featuring a large reduction ratio and low risk of material blockage, its heavy-duty wear-resistant structure accommodates long-term high-intensity continuous production.
2.Pre-mounted Desliming Pre-screening Module: YKR Circular Vibrating Screen It removes muddy impurities in advance to improve the cleanliness of finished aggregates at the front end and significantly reduce the load on the downstream washing system.
3.Intermediate Silo Installed Between Jaw Crusher and Impact Crusher It balances fluctuations in incoming material, avoids no-load energy loss of equipment, and ensures sustained stable production capacity of the whole line.
4.Secondary Crushing & Shaping Unit: VF New-type Impact Crusher Adopting VF new-type impact crusher for secondary crushing, it features three-chamber four-stage layered crushing, which drastically reduces flaky and elongated particles. The machine performs crushing and aggregate shaping simultaneously, fully complying with material specifications for high-grade concrete used in expressway projects.
5.Fine Crushing & Sand Making Unit: VCX Ultra-fine Sand Maker Equipped with VCX ultra-fine sand maker, it addresses the bottleneck in producing high-quality manufactured sand of 3–10 mm. The equipment cuts energy consumption and delivers finished sand with rounded particle shape and continuous, stable gradation.
6.Grading Screening: DYS & YKR Series Vibrating Screens Fitted with DYS and YKR series vibrating screens featuring high-excitation screening structure, the system delivers high grading accuracy. It can produce multiple specifications of standardized finished aggregates simultaneously to satisfy differentiated material requirements for bridges and tunnels.
The production line is equipped with a fully automatic washing and refining unit to thoroughly remove mud and powder on aggregate surfaces and guarantee qualified cleanliness of finished products. Meanwhile, an integrated closed-loop wastewater treatment system consisting of sedimentation tanks and filter presses is constructed. The sand washing water is recycled for reuse, while sludge is dried for resource utilization of solid waste, fulfilling the requirements for green mines and ecological infrastructure construction in plateau regions.
Installation of core equipment for crushing, screening, feeding and conveying at the project has been largely completed. Construction of the intelligent central control system and fully enclosed steel structure workshop is steadily underway. Supporting works for the intelligent central control management system and enclosed steel plant are being carried out in an orderly manner. Upon full commissioning, the project will continuously supply high-standard premium aggregates for key works of the Xichang-Xianggelila Expressway and facilitate the strategic transportation corridor connecting Sichuan, Yunnan and Guizhou. Relying on integrated overall solutions for complete mining equipment, Chongqing Sanming Heavy Industry empowers the upgrading of western infrastructure with robust intelligent manufacturing, and helps foster a new development landscape for western China’s opening-up in the new era.Learn more > -
Grand Silk Road Mining Expo Opens | Sanming Heavy Industry (Chongqing) Cordially Invites You to Attend 2026 Xinjiang Mining Equipment Fair
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From July 16 to 18, the 2026 Xinjiang International Mining & Equipment Expo grandly opens at Urumqi International Convention & Exhibition Center. Rooted in the strategic hub of Northwest China and covering the Central Asian market, this exhibition centers on green mine development, mineral resource exploitation and supporting transportation infrastructure. It serves as an extremely influential platform for communication and cooperation on mining equipment across the region.
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With over 30 years of dedicated experience in crushing and sand-making equipment, Sanming Heavy Industry (Chongqing) specializes in complete mining equipment and turnkey EPC overall solutions. Rooted in Southwest China and deeply cultivating the Northwest market, our equipment and processes are highly compatible with high-altitude, frigid and complex mountain working conditions.
Our enterprise will showcase green and intelligent complete crushing & sand-making systems at Booth 318, Hall 11. We sincerely invite general construction contractors, mining enterprises and project managers to visit us for exchanges and business negotiations.
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Drawing on extensive experience serving key national projects including expressways, high-speed railways, water conservancy and hydropower works nationwide, our company has maturely adopted the low-energy three-stage crushing process to realize resource recycling of various raw materials such as limestone, basalt, river pebbles and tunnel muck.
We can customize intelligent production lines with hourly output ranging from 100 to 3,000 tons as required. The finished aggregates feature stable gradation and excellent particle shape, which effectively cuts energy consumption and overall operating costs, fully meeting the material standards for high-grade national infrastructure projects.
To address the practical operating conditions of mining areas in Xinjiang and Central Asia, such as remote locations, difficult maintenance and long transportation distances, the company has established a localized technical service system. We deliver one-stop full-process services covering site survey, scheme design, equipment installation, commissioning and handover, as well as lifelong maintenance, to fully guarantee the safe and stable commissioning of all projects.
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In the current context of accelerated infrastructure construction in western China, the development of road networks and key projects in Xinjiang and Xizang is in full swing, driving steady growth in demand for high-quality manufactured sand and aggregates. Sanming Heavy Industry (Chongqing) consistently empowers green mine construction with eco-friendly and intelligent equipment, and facilitates high-quality development of western infrastructure through standardized complete-set solutions.
During the exhibition, our professional technical team will provide one-on-one dedicated consultation at Booth 318, Hall 11. We offer free customized exclusive production line schemes tailored to on-site working conditions, alongside special cooperation policies exclusively available for the expo. We sincerely welcome industry peers to visit our booth for inspection and business discussions, to jointly forge a new landscape of infrastructure and mining development in Northwest China.
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Inherit the Red Genes and Carry Forward the Spirit of the Military God The Party Branch of Chongqing Sanming Heavy Industry Organizes a Red Study Tour Theme Party Day Activity to Celebrate the July 1st Party Founding Anniversary
To celebrate the 105th anniversary of the founding of the Communist Party of China (CPC), thoroughly study and implement the Party’s innovative theories, carry forward the red heritage, strengthen Party spirit cultivation, and give full play to the core role of Party building in guiding the high-quality development of the enterprise, the Party Branch of Chongqing Sanming Heavy Industry Co., Ltd. organized some Party members and Party activists to visit the Former Residence and Memorial of Comrade Liu Bocheng on June 25. They participated in a red study tour themed Party Day activity for the July 1st Celebration under the theme “Inherit Red Genes, Promote the Spirit of the Military God, Unite as One to Boost Development”..jpeg)
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The venue was solemn and reverent. All participants lined up neatly with neat appearances and Party badges pinned on their chests. They presented flowers to Marshal Liu Bocheng and reviewed the Party admission oath with profound reverence. The powerful, resonant oaths once again tempered their original aspiration for Party membership, consolidated their ideals and convictions, and strengthened their sense of responsibility and mission.
On site, the Party branch issued political birthday cards to Party members celebrating their political birthdays, guiding them to always bear in mind their identity as CPC members and forever preserve their vanguard character.
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Led by professional commentators, all participants visited the exhibition halls of the former residence in sequence. They thoroughly learned about Marshal Liu Bocheng’s life journey of setting lofty aspirations in his youth, forging ahead with perseverance, and dedicating his life to serving the motherland, and deeply perceived the profound devotion to home and country as well as noble Party self-cultivation of the older generation of proletarian revolutionaries.
Later, the group entered the Memorial of Comrade Liu Bocheng to systematically study the marshal’s glorious revolutionary deeds spanning a lifetime of military campaigns, masterful strategic planning, bravery in tough battles, and a pragmatic and truth-seeking work style. They received immersive education on Party history, Party spirit and work conduct, undergoing profound ideological baptism and all-round tempering of Party character.
During the exchange and discussion session, all participants shared their learning insights in depth by combining their own job responsibilities and the company’s development realities. Everyone reached a consensus: the Spirit of the Military God embodied by Marshal Liu Bocheng—fearlessness of hardships, courage to tackle tough challenges, pragmatic dedication and prowess in arduous battles—aligns closely and shares the same origin with Sanming Heavy Industry’s corporate "Battle Culture" of rising to difficulties, daring to forge ahead and tackling challenges through solid work.
This red study tour achieved in-depth integration of red spirit inheritance, corporate culture development and production & operation growth. Going forward, the Party Branch of Chongqing Sanming Heavy Industry Co., Ltd. will continue to drive development through Party building, integrate the core essence of the Military God Spirit deeply into the construction of the corporate "Battle Culture" system, and translate the achievements of this study tour into powerful practical momentum for technological innovation, output upgrading, market breakthroughs and service improvement. It will continuously give full play to the exemplary vanguard role of Party members and the battle fortress role of the Party branch, and fuel the steady high-quality development of the enterprise in the field of mining equipment with solid work conduct, competent capabilities and outstanding performance.
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