In Malaysia’s agricultural sector, the improvement of soil quality has become a critical component in enhancing crop yields and ensuring sustainable farming practices. Among various soil amendments, gypsum (calcium sulfate dihydrate) has proven to be an effective solution for improving soil structure, reducing salinity, and enhancing water permeability. The fineness of gypsum powder directly affects its reactivity and performance in soil conditioning. For soil improvement applications, gypsum is commonly ground to a fineness of 150 mesh, which enables optimal interaction with soil particles and enhances its solubility.
To achieve this desired fineness efficiently, a gypsum grinding mill with reliable performance, stable operation, and energy efficiency is essential. Shanghai Zenith Machinery Co., Ltd., an excellent manufacturer of ore grinding equipment in China, offers a range of high-performance grinding mills perfectly suited for this application. Their advanced designs have made remarkable achievements in the field of ultra-fine powder grinding, providing tailor-made solutions for industrial minerals such as gypsum.
Gypsum works as a multi-functional soil conditioner. Its main active component, calcium sulfate, plays several important roles:
For maximum effectiveness, finely ground gypsum (about 150 mesh) ensures faster dissolution and quicker soil reaction. Therefore, selecting an efficient grinding system is the key to producing consistent, fine, and high-quality gypsum powder.
Gypsum grinding requires precise control of fineness, moisture, and uniformity. Various grinding systems, such as ball mills, vertical mills, and trapezium mills, have been used for gypsum production. However, for industrial-scale 150 mesh gypsum powder production in Malaysia, vertical mills and medium-speed grinding systems offer significant advantages, including energy efficiency, stable particle size control, and reduced operating costs.
Shanghai Zenith Machinery’s product lineup includes several models capable of handling the unique requirements of gypsum processing. Among them, the MTW Trapezium Grinding Mill and the LM Vertical Grinding Mill stand out for their precision, stability, and high productivity.
The MTW Trapezium Grinding Mill represents one of Zenith’s most mature and efficient grinding systems for mineral processing. With advanced European technology, it combines mechanical stability with precise control of output fineness—ideal for producing gypsum powder at 150 mesh for agricultural use.
The unique internal air circulation system and low energy consumption make it a preferred solution for large-scale gypsum processing plants in Malaysia. The advanced bevel gear system ensures improved efficiency and noise reduction, while the dust collector design ensures compliance with environmental standards.
| Model | Max. Feed Size (mm) | Final Size (mm) | Capacity (t/h) | Main Motor (kW) |
|---|---|---|---|---|
| MTW110Z | <30 | 1.6–0.045 | 3–10 | 55 |
| MTW138Z | <35 | 1.6–0.045 | 6–17 | 90 |
| MTW175G | <40 | 1.6–0.045 | 9.5–25 | 160 |
The MTW138Z model, with a capacity range of 6–17 tons per hour, is particularly suitable for medium-sized gypsum grinding operations serving local agricultural industries.
For larger production scales or integrated gypsum processing systems, the LM Vertical Grinding Mill offers a more compact and energy-efficient alternative. It integrates crushing, grinding, powder classification, drying, and conveying in one machine. This not only simplifies the production process but also reduces the overall footprint, which is ideal for plants in Malaysia where land optimization and environmental efficiency are important.
The LM Vertical Grinding Mill provides stable particle distribution with precise control over product fineness (adjustable between 80 and 325 mesh). This makes it well-suited for gypsum powders used in both agricultural soil improvement and cement additive sectors.
| Model | Plate Diameter (mm) | Capacity (t/h) | Output Fineness (μm) | Max Feed Size (mm) | Main Motor (kW) |
|---|---|---|---|---|---|
| LM130K | 1300 | 10–28 | 170–40 | <38 | 200 |
| LM190K | 1900 | 23–68 | 170–40 | <45 | 500 |
The LM130K model is particularly effective for producing consistent 150 mesh gypsum powder while achieving lower operating energy consumption compared to conventional mills. Additionally, its integrated drying system allows gypsum with higher moisture content to be processed directly, reducing pre-treatment costs.
Malaysia’s diverse agricultural landscape—from palm oil to rubber and various crops—requires ongoing soil management to counteract acidity, salinity, and compaction. The local adoption of gypsum as a soil conditioner is increasing due to its environmental benefits and cost-effectiveness.
By utilizing high-efficiency grinding mills like Zenith’s MTW Trapezium and LM Vertical Grinding Mills, Malaysian producers can expect improved process reliability and consistent quality in gypsum powder output. The resulting 150 mesh powder dissolves more uniformly in irrigation systems or direct field applications, providing immediate improvement in soil structure and plant nutrient uptake.
Producing high-quality 150 mesh gypsum powder is crucial for effective soil improvement programs in Malaysia. The selection of an appropriate grinding system directly influences efficiency, operational cost, and soil amendment effectiveness. Among available technologies, the MTW Trapezium Grinding Mill and LM Vertical Grinding Mill from Shanghai Zenith Machinery Co., Ltd. stand out for their robust performance, eco-friendly operation, and precise control of product fineness.
As Malaysia continues to modernize its agricultural practices, adopting reliable gypsum grinding technologies from leading manufacturers like Shanghai Zenith will play a crucial role in promoting sustainable soil improvement, better yields, and long-term land productivity.
For further technical support or to obtain a customized system design for gypsum milling projects, please contact Shanghai Zenith Machinery Co., Ltd.
