Customized Powder Fertilizer Production Line for Malaysia: Grinding Enables Powder Fertilizer Production!

The grinding process utilizes a 1500-type vertical crusher, the core equipment for powder production. It employs a combined "high-speed impact + grading crushing" process, with a rotor speed reaching 3000 r/min. The hammers are made of high-chromium alloy, achieving a hardness of HRC58 or higher after heat treatment, providing exceptional wear resistance. It can crush lumpy raw materials (particle size ≤80mm) into uniform fine powder of 100-200 mesh (0.075-0.15mm), achieving a grinding efficiency of 5 tons/hour. The equipment features a built-in grading screen, which can be flexibly replaced according to customer requirements for powder fineness. It is also equipped with an overload protection device that automatically shuts down the machine when hard impurities are mixed in with the raw materials, preventing equipment damage and ensuring production safety. The crusher adopts a sealed design, coupled with a negative pressure dust collection interface, effectively reducing dust leakage during grinding, improving the production environment, and meeting local Malaysian environmental standards. The equipment's operating noise is controlled below 78dB, achieving low-noise and high-efficiency production. Grading and Screening & Finished Product Conveying Unit: Strict Quality Control and High-Efficiency Output The crushed material is transferred via a 12-meter belt conveyor to a 2.0x6.0-meter drum screen. This equipment uses a single-layer high-precision screen design, and the screen aperture can be customized according to the fineness requirements of the finished product. Through the uniform rotation of the drum (18 r/min), substandard coarse particles are screened and separated, while qualified fine powder passes through the screen and enters the subsequent conveying stage. The screening efficiency reaches 5.5 tons/hour, and the finished product qualification rate is consistently above 99%. The separated coarse particles can be returned to the crusher for reprocessing via a return device (optional for customers), improving raw material utilization. Qualified powder is conveyed to the finished product storage or packaging area via an 8-meter belt conveyor. The belt conveyor uses a fully sealed cover design to prevent the powder from absorbing moisture, clumping, or generating dust during transportation, ensuring product purity and a clean production environment. The production line can be flexibly integrated with finished product silos, automatic packaging machines, and other downstream equipment according to customer needs, achieving fully automated operation from raw material processing to finished product delivery.

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