Benchmark Project Case Study | Mongolia 200–250 TPH Mobile Crushing Production Line: Rapid 5-Day Delivery, Empowering Profitable Overseas Mining Operations
【Project Profile】
Project Date: August 2026
Location: Open-field mining area in Mongolia
Design Capacity: 200–250 tonnes per hour (TPH)
Processed Materials: High-hardness ore; manufactured sand and aggregate from basalt/granite
Output Specifications: Multi-grade, high-quality aggregates (0–5mm, 5–10mm, 10–20mm, 20–31.5mm)
Core Equipment Configuration:
Mobile Primary Crushing Unit: GF0936 Vibrating Grizzly Feeder + PE750 Heavy-duty Jaw Crusher
Mobile Secondary/Fine Crushing & Screening Unit: PFW1315 European-style Impact Crusher + Mobile High-efficiency Multi-deck Vibrating Screen + Closed-loop Conveyor System
Construction Cycle: Rapid installation and commissioning completed in just 5 days, with successful material output.
I. Project Background and Key Client Challenges
Mongolia is situated in a high-altitude, cold desert-steppe region with an extremely harsh climate. The effective operational window is limited to just a few months; once winter sets in and temperatures plummet to minus 30–40°C, outdoor infrastructure and mining activities come to a complete standstill.
The client had secured contracts to supply crushed stone for local trunk roads and municipal infrastructure projects. They faced tight deadlines and severe penalties for breach of contract. Under the traditional fixed production line model, the client encountered three insurmountable pain points:
Time Constraints: Traditional fixed lines require geological surveys, excavation, and the pouring of massive reinforced concrete foundations—which need at least 28 days to cure. The process from civil works to commissioning typically takes 2–3 months, making it highly likely the client would miss the year's precious operational window.
Uncontrollable Infrastructure Costs: The remote steppe mining site was far from urban centers, resulting in long transport distances and exorbitant rental fees for ready-mix concrete plants and large cranes. Even more critical is that, when the mine eventually closes, all heavy concrete foundations become unrecoverable, dead assets.
High hidden costs for downstream transport: As the blasting face of an open-pit quarry advances while the processing line remains stationary, the haulage distance for raw ore trucks steadily increases; consequently, fuel consumption and vehicle wear and tear significantly erode profits over time.
II. Modular Solution and Equipment Highlights
To address the client's urgent needs—accelerating the project schedule, reducing costs, and ensuring high-quality particle shape—the technical engineering team tailored a closed-circuit, wheeled mobile system featuring a "primary crushing mobile station" combined with a "secondary crushing and screening mobile station":
1. Mobile Primary Crushing Station (GF0936 Feeder + PE750 Jaw Crusher)
Functional Features: The GF0936 feeder incorporates a heavy-duty grizzly bar pre-screening section at the intake, diverting soil and fine debris from the raw ore; this prevents the over-crushing of fines and effectively avoids clogging the feed hopper.
Technical Advantages: Paired with the PE750 heavy-duty jaw crusher, the system boasts a large 750×1060mm feed opening and an optimized deep crushing chamber design. It offers superior gripping force and overload resistance, reliably handling raw stone feed rates of up to 250 t/h.
2. Mobile Secondary Crushing and Screening Station (PFW1315 European-style Impact Crusher + High-Incline Vibrating Screen)
Functional Features: The PFW1315 European-style impact crusher features a heavy-duty, three-chamber design and a large rotor structure, delivering both efficient crushing and powerful particle shaping capabilities.
Closed-Circuit Loop: The vibrating screen is integrated onto the same mobile chassis as the crusher. Oversized material that fails to meet specifications is returned directly to the impact chamber via a closed-loop conveyor belt for re-crushing, ensuring a 100% pass rate and producing well-shaped, rounded aggregate.
III. In-Depth Analysis of Customer Value: Why Choose This Solution? 1. "5-Day Rapid Delivery": Gaining a two-month head start on the prime operating season and generating immediate, substantial cash flow.
The entire system undergoes integrated mechanical, electrical, and hydraulic pre-assembly and factory cold-testing before shipment. Upon arrival at the site in Mongolia, no concrete piling or curing time is required; the unit rapidly levels and positions itself using high-strength hydraulic outriggers on flat, solid ground.
Time Efficiency: The entire process—from positioning the tractor unit and unfolding the conveyor belts to connecting power and conducting heavy-load testing—takes just 5 days.
Financial Value: This approach secures a nearly 60-day window for extraction and supply that would otherwise be lost with traditional methods. Based on conservative estimates of 10 hours of daily operation and an hourly output of 200–250 tons, the system produces over 100,000 tons of high-quality finished aggregate ahead of schedule. This not only eliminates the risk of contract default due to supply delays but also accelerates capital recovery by millions of yuan during the peak supply season.
2. "No Infrastructure + Flexible Relocation": Drastically reducing fixed asset investment and transport losses.
Cuts upfront civil engineering costs by 60%–75%: The vehicle-mounted steel framework supports the machine's own weight and dynamic impact loads, eliminating the need for massive concrete foundations or pits, thereby saving the client significant sums on civil construction and heavy-lift equipment rentals.
Saves 15–20 yuan per ton in short-haul transport costs as the mining face advances: When the mining face moves, the unit can be hitched to a heavy-duty tractor truck for rapid relocation, reaching a new site and resuming operations within half a day, which significantly shortens haulage distances.
High asset liquidity and residual value: Once the project concludes, the entire system can be moved intact to the next job site; its resale value retention is over 40% higher than that of fixed processing lines. 3. PFW1315 European-style impact crusher delivers superior particle shape, commanding a 10%–15% price premium
To meet the rigorous mechanical specifications required for high-grade commercial concrete and asphalt road surfaces in the region, the PFW1315 European-style impact crusher offers exceptional shaping capabilities:
Low flakiness and elongation: The content of flaky and elongated particles in the finished aggregate is strictly controlled to under 5%, ensuring uniform gradation, strong particle interlocking, and controlled stone dust generation.
High market pricing power: The high-specification manufactured sand and aggregate produced meet standards without the need for further inspection. The ex-factory price is 10%–15% higher per ton than that of standard crushed stone from local competitors; the product is in high demand, and the client has secured long-term supply contracts for key high-end regional projects.
4. Resilience against extreme cold and wind-blown sand, plus user-friendly maintenance, ensuring an uptime exceeding 95%
Low-temperature resistant special steel structure: The main frame and key wear parts are manufactured from specialized, high-strength alloy steel resistant to low temperatures. This ensures full resilience against the extreme diurnal temperature fluctuations and severe cold of Outer Mongolia, preventing brittle fracture or deformation.
Simplified maintenance reduces labor costs: The impact crusher features a hydraulic top-opening mechanism and a blow bar clearance adjustment system. With an integrated maintenance platform and safety guardrails, a single operator can handle blow bar flipping and liner inspections, significantly reducing reliance on specialized technicians in remote overseas mining areas.
IV. Direct Comparison of Core Value and Benefits (Mobile Station vs. Traditional Fixed Production Line)
Line construction and commissioning time:
Traditional fixed lines require 45–60 days (due to lengthy foundation pit excavation and concrete curing);
The wheeled mobile station for this project requires only 5 days—cutting the construction cycle by over 85% and generating cash flow nearly two months earlier.
Preliminary infrastructure costs: Traditional fixed lines require hundreds of thousands of yuan for concrete foundation construction and heavy hoisting; This project's mobile station uses fully vehicle-mounted heavy-duty support legs, eliminating the need for piling and pouring, saving 60% to 75% of the initial civil engineering costs. Mining relocation capability: Traditional fixed lines are immobile, and the relocation of the blasting face leads to a significant increase in the cost of short-haul truck transport of raw ore each month; The mobile station of this project can be towed by a tractor at any time for relocation, saving 15-20 yuan per ton of material in short-haul transportation costs.
Finished stone quality and profitability: Traditional jaw crushers with simple impact crushers produce mostly flaky and needle-like aggregates, making them susceptible to price reductions by infrastructure projects;
This project uses PFW European-style impact crushers to produce cubic gradations that meet high-grade international engineering standards, resulting in a 10% to 15% premium per ton of finished stone.
Equipment residual value and asset liquidity: Traditional fixed-line demolition and relocation result in huge losses, and the civil engineering foundation becomes a dead asset after complete scrapping; This project features highly modular equipment, increasing the residual value of the equipment by more than 40%, and it can be reused in subsequent projects at any time.
V. Customer On-Site Evaluation and Summary
"Mining in the Mongolian wilderness, the biggest worry is the early cold weather and the resulting delays in foundation construction. We originally thought it would take at least two or three months to produce any material, but to our surprise, this mobile production line was brought to the site, and the technical team got the equipment up and running in just 5 days! The produced stone particles are round and full, perfectly passing the high-grade concrete inspection. This equipment not only allowed us to seize the market supply opportunity two months earlier, but also turned heavy assets into a money-making tool that can be moved around as soon as mining begins!" — Project Site Commander, Mongolia
