In Kenya's rapidly developing infrastructure landscape, the demand for high-quality railway ballast is consistently high. Ballast, the crushed stone layer beneath railway tracks, is crucial for distributing load and providing drainage. This real case of Baichy Machinery explores a highly efficient and cost-effective 50 TPH (Tons Per Hour) ballast production line, a popular choice for Kenyan contractors and quarry owners.

The proposed stone crushing plant solution by Baichy Machinery is a well-proven configuration consisting of a primary jaw crusher, a secondary fine jaw crusher, and a multi-layer vibrating screen. This setup is designed for optimal performance and product control.
● Function: This is the workhorse of the line, responsible for the primary size reduction of large raw stones (up to 350mm) from the quarry.
● Key Features: Its robust structure and simple design ensure high reliability and low maintenance. The PE400x600 model offers a perfect balance between feed size, capacity, and power consumption, making it ideal for a 50TPH plant. It crushes the large rocks down to about 50-100mm.
● Function: This crusher takes the discharge from the primary crusher and further refines it. Its role is crucial for shaping the final product and producing the cubical aggregates required for ballast.
● Key Features: The PEX series fine jaw crusher has a smaller discharge opening, allowing for precise control over the final product size. It effectively crushes the smaller rocks into the desired ballast specifications, improving the overall product shape.
● Function: This is the quality control center of the production line. The 4-layer vibrating screen efficiently separates the crushed material into different sizes.
● Key Features: The top layers scalp off oversized rocks, which are sent back to the secondary crusher for re-crushing (forming a closed circuit). The middle layers isolate the perfectly sized ballast product (e.g., 20-40mm). The bottom layer removes fine dust and sand, which can be sold as a by-product. This ensures 100% of the final product meets the strict ballast standards.



1. High-Quality End Product: The combination of two-stage jaw crushing produces optimally shaped, cubical ballast stones with excellent interlocking properties.
2. Stable & Reliable Operation: Jaw crushers are known for their durability and simple maintenance, which is vital in areas where technical support might be limited.
3. Cost-Effectiveness: This configuration offers a lower initial investment compared to cone crusher-based lines and has lower wear parts costs over its lifetime.
4. Flexibility: The 4-layer screen allows for precise classification. By adjusting the screen meshes, the plant can also produce other aggregate sizes (e.g., 0-5mm, 5-20mm) for concrete and road construction, maximizing profitability.
5. Ideal Capacity: The 50TPH capacity is perfectly suited for medium-scale projects and quarries, meeting the demands of national and regional railway projects in Kenya.

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.
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