【Oretek Overseas News Flash】

Recently, a customized 150-180TPH mining crushing production line tailored by ORETEK for Mongolia’s alpine mining areas has completed quality inspection and loading, and been officially shipped to a large-scale mine site in Southern Mongolia. The complete line will be put into combined crushing processing of lignite and associated aggregates, delivering customized extreme-cold crushing solutions to support efficient and stable mass production for overseas mines.

As a core mineral resource country along the Belt and Road Initiative, Mongolia boasts abundant mineral reserves. South Gobi Province alone has proven coal reserves exceeding 5 billion tons with great mining development potential. The region features a typical high-latitude extreme cold climate, with the lowest winter temperature reaching -35°C and a diurnal temperature difference of over 40°C. With years of experience in the R&D and manufacturing of mining crushing equipment, ORETEK has fully optimized the complete solution in terms of equipment materials, low-temperature lubrication, and electrical protection adapted to such extreme local working conditions. The successful project bid once again highly recognizes ORETEK’s professional strength in customized equipment for extreme-cold mining scenarios and consolidates the brand’s international reputation.

Production Line Configuration & Process Introduction

The production line adopts the mature three-stage crushing process: coarse crushing, medium crushing and fine crushing, forming a complete closed-loop aggregate processing system. Featuring scientific layout, smooth operation and economic energy consumption, the fully optimized equipment is specially customized for Mongolia’s alpine mines. It supports long-term continuous operation in low-temperature environments and stably processes lignite and associated hard mixed ores, with a designed capacity of 150-180 tons per hour, fully meeting large-scale production demands of local mines.

Coarse Crushing: PE600×900 Jaw Crusher
As the core primary crushing equipment, the PE600×900 jaw crusher is equipped with large feeding capacity, powerful crushing force and robust overall structure. Fitted with dedicated low-temperature lubrication system and full-protection electrical modules, it effectively solves common industrial problems such as difficult startup and high failure rates in extreme cold environments. It steadily completes primary crushing of bulk raw ore and provides consistent and stable material flow, laying a solid foundation for the efficient operation of the entire production line.
Medium & Shaping Crushing: PF1315 Impact Crusher
The PF1315 impact crusher undertakes medium crushing and aggregate shaping procedures. It achieves a large crushing ratio and uniform discharged materials, effectively optimizing aggregate particle shape and increasing the proportion of cubic qualified products. Adopting modular wear-resistant structure and hydraulic top-opening design, the equipment supports convenient maintenance and fast spare parts replacement, greatly reducing cross-border operation and maintenance costs, and perfectly adapting to long-term continuous production in mining sites.
Fine Crushing: DG100C Single-cylinder Hydraulic Cone Crusher
Responsible for fine crushing operations, the DG100C single-cylinder hydraulic cone crusher adopts the advanced inter-particle crushing principle, featuring high compression and wear resistance, adjustable discharge particle size and lower energy consumption. Equipped with an intelligent hydraulic overload protection system, it can automatically identify iron blocks and hard impurities and release pressure to avoid equipment impact damage. It effectively improves operational stability and service life, and perfectly meets high-precision fine crushing requirements for high-hardness ores to guarantee premium finished aggregate quality.

Core Advantages

Extreme Cold Customization & Strong Adaptability
Targeting Mongolia’s harsh working conditions of -35°C extreme cold, huge temperature difference and heavy dust, the whole set of equipment has achieved targeted upgrades in body material, lubricant selection, motor protection and electric control protection. It ensures stable low-temperature startup and excellent dust-proof and antifreeze performance, supporting 24/7 non-stop continuous operation.

Three-stage Process & Stable High Capacity
The scientifically matched three-stage crushing process ensures sufficient material crushing with minor operational fluctuations. The line maintains a stable output of 150-180 tons per hour, fully satisfying large-scale production demands of mining projects.

Premium Finished Products & High Resource Utilization
The finished aggregates feature regular particle shape and reasonable gradation, meeting both lignite processing and engineering aggregate standards, and realizing efficient and comprehensive utilization of mineral resources.

Mature Structure & Low O&M Cost
All core models adopt mature and reliable structures with low failure rates. The modular design adapts to overseas maintenance scenarios with high versatility of spare parts, effectively reducing cross-border after-sales pressure and long-term operational costs.

Project Overview
Project Location: Southern Mongolia
Processed Materials: Lignite, mixed hard associated ores
Design Capacity: 150-180 tons per hour
Core Configuration: PE600×900 Jaw Crusher + PF1315 Impact Crusher + DG100C Single-cylinder Hydraulic Cone Crusher
Operating Conditions: Open-pit alpine mine, -35°C extreme low temperature, huge diurnal temperature difference, high dust and windy environment

Customer Value
As a tailor-made crushing solution developed by ORETEK for Mongolia’s extreme cold and complex working conditions, this customized production line effectively solves local industry pain points including poor cold resistance, difficult startup, unstable capacity and inferior finished product quality of traditional equipment. After official operation, the project will greatly improve material processing efficiency and finished product quality, realize intensive and high-efficiency utilization of mineral resources, and comprehensively boost the overall production benefits of the mine.