A Mexican aggregate producer operates a bluestone quarry supplying crushed stone for road construction and concrete production. Bluestone is known for its high hardness and good durability, but these characteristics also require reliable crushing equipment with strong wear resistance. Before this project, the customer mainly relied on a traditional fixed crushing system. As quarry development continued, the fixed plant became less flexible. Additional site preparation, material transportation, and equipment relocation created extra operating costs. To improve production flexibility, the customer was looking for a mobile crushing solution capable of processing bluestone at around 300 tons per hour while maintaining consistent aggregate quality.
Based on the site conditions and production requirements, Baichy Machinery supplied a tracked mobile crushing and screening plant consisting of a crawler type mobile jaw crusher plant and crawler mobile vibrating screen. The complete mobile system provides primary crushing and screening directly at the quarry site, helping the customer reduce material handling requirements and improve production efficiency.
Baichy's solution includes two crawler-mounted units working together as a complete crushing and screening process.
1. YMC116 Crawler Mobile Jaw Crusher for Primary Crushing
● The YMC116 serves as the first crushing stage, reducing large bluestone rocks into a suitable size for further screening.
● The machine is equipped with a C116 jaw crusher with a 1,150 × 760 mm feed opening, allowing it to handle large feed materials from the quarry. The hydraulic CSS adjustment system makes it easier to control the discharge size according to downstream production requirements.
● The crawler-mounted design allows the crusher to move with the quarry operation. This is particularly useful when the mining face changes, as the equipment can be relocated without rebuilding a fixed crushing foundation.
● The integrated power system also allows operation in areas where grid electricity is unavailable.
2. YMS20 Crawler Mobile Vibrating Screen for Product Classification
● After primary crushing, the material enters the YMS20 crawler vibrating screen for classification.
● The YMS20 uses a three-deck screening system with a screening area of around 20 m². It separates crushed bluestone into different sizes according to the customer's requirements, including common aggregate sizes such as 0–5 mm, 5–20 mm, and 20–40 mm.
● The crawler-mounted screen can be repositioned independently, allowing the customer to adjust the layout according to stockpile locations and production conditions.
● Wear-resistant screen panels help extend service intervals, while the integrated conveyors transfer finished products directly to stockpile areas.



Compared with a conventional stationary crushing plant, the crawler mobile solution provided several practical advantages for the customer's quarry operation.
1. Reduced Foundation and Site Preparation Requirements.
The mobile crushing units can operate on prepared quarry surfaces without the need for large-scale concrete foundations. This reduced construction work and shortened the preparation period before production started.
2. Faster Project Start-Up
Because the equipment is factory-assembled and designed for mobility, installation and commissioning were completed much faster compared with a traditional fixed plant.
3. Lower Material Transportation Costs
By moving the crushing equipment closer to the working face, the customer reduced the distance between extraction and processing areas. This helped lower fuel consumption and improve overall quarry efficiency.
4. Flexible Operation as Quarry Conditions Change
The crawler chassis allows the crushing and screening units to follow quarry development. When the mining area changes, the equipment can be relocated to maintain an efficient production workflow.
5. Consistent Aggregate Production
The combination of the trakced jaw crusher YMC116 and mobile vibrating screen YMS20 provides stable crushing and screening performance, helping the customer produce aggregates that meet road construction and concrete application requirements.
Baichy Machinery continues to expand its cooperation with customers in Mexico and other Latin American markets by providing complete crushing solutions and technical support. For this project, Baichy provided equipment selection based on the customer's material characteristics, capacity requirements, and quarry conditions. The company's support for the Mexican market includes:
1. Technical Service and Production Support
Baichy provides installation guidance, equipment operation training, and technical recommendations to help customers maintain stable production.
2. Local Market Communication
Through participation in international mining and construction exhibitions, Baichy continues to communicate with quarry owners, contractors, and industry partners in Mexico.
3 Long-Term Customer Cooperation
By focusing on reliable equipment performance and practical solutions, Baichy has established long-term relationships with customers in aggregate and mining industries.

Baichy Machinery can customize a crushing plant for you based on the specific conditions of your project: such as the construction site, hardness of the raw materials, output, output size, budget, etc.

Our team provides on-site installation and thorough training to ensure safe operation of the crushing plant.

Rigorous quality checks ensure compliance with standards, and we handle worldwide delivery to your location.

Baichy Machinery provides you with spare parts supply, project transformation, investment return analysis, etc.
Find answers to the most common questions about Baichy Machinery. If you can’t find what you’re looking for here, please contact us.
Save Time! Get A Detailed Quotation Quickly.