Sand Aggregate IndustryComprehensive Service Provider| model | 4655B |
| Feed opening | 1160 x 1,400 mm(46″ x 55 ″) |
| Max feed size | 935 mm(36.8″) |
| CSS Range | 150 – 250 mm (6″ – 10″ ) |
| Capacity(by hour) | 400 – 900 Mtph (440 – 990 Stph) |
*Note: The processing capacity of the 4655B jaw crusher may vary with different materials and feeding sizes.

In Hongyuan Group construction site, there are builders welding steel for gravel production line construction.

As to equipment selection and layout it is a big advantage with the two production lines respectively equipped with the host PCZ1820 running side by side since when one line is under maintenance the other one can continue to operate.

Investment advantage: the single-line arrangement of crushing process facilitates the transportation. The combined screening of multi vibrating screens makes the material much cleaner.
Maximizing the productivity of a 4655B jaw crusher involves optimizing various aspects of its operation and maintenance. Here are several strategies to help you get the most out of your 4655B jaw crusher.
Maintain a consistent feed rate to the crusher to ensure steady and efficient operation. Automatic feed control systems can help regulate the flow of material, preventing overloading and ensuring the crusher operates at its peak capacity.
Regular maintenance is key to keeping the jaw crusher running smoothly. Perform routine checks on components such as bearings, pitman, and toggle plates. Replace worn parts promptly to avoid downtime and costly repairs.
Precise adjustment of the closed-side setting (CSS) is crucial for achieving the desired product size. Hydraulic adjustment systems allow for quick and accurate settings, ensuring that the crusher can adapt to varying material sizes and maintain consistent output.
Use pre-screening devices to remove fines before they enter the crusher. This reduces unnecessary wear on the crusher and increases its efficiency by allowing it to focus on larger, harder materials that require crushing.
Correct installation of the 4655B jaw crusher is essential for optimal performance. Ensure that the crusher is set up on a stable foundation and aligned properly to avoid unnecessary strain on the machine and its components.
Invest in high-quality wear parts to enhance the crusher’s durability and performance. Parts made from high-strength materials can withstand heavy loads and abrasive materials, extending the life of the machine and reducing maintenance frequency.
Control the moisture content of the material being crushed. Excessively wet material can stick together and clog the crushing chamber, reducing productivity. Drying the material or using a material with a lower moisture content can improve throughput.
Train operators thoroughly in the proper operation and maintenance of the jaw crusher. Knowledgeable operators can make informed decisions about feed rates, settings, and maintenance, contributing to higher productivity.
Automated systems can help manage the crushing process more efficiently. Features like automatic CSS adjustment, real-time monitoring, and predictive maintenance alerts can help maintain high levels of productivity.
Minimize downtime by having a well-planned maintenance schedule and keeping spare parts readily available. Quick access to parts and trained personnel can reduce the time needed for repairs and maintenance.
Configure the crusher to suit the specific application. Adjust the nip angle and other settings to match the material being processed, ensuring that the crusher operates at its most efficient point.
By focusing on these strategies, operators can maximize the productivity of their jaw crushers. Regular maintenance, optimal feed control, and automation are key to maintaining high throughput and efficiency.
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