In recent years, Myanmar has experienced substantial growth in various industrial sectors, including construction, manufacturing, and plastics. One of the rising applications for gypsum in this region is as a plastic filler. High-quality gypsum powder serves as a cost-effective additive that enhances the mechanical properties, whiteness, and heat resistance of plastic materials. To achieve this, a highly efficient and precise grinding process is essential. Shanghai Zenith Machinery Co., Ltd., a leading manufacturer of grinding equipment in China, offers specialized solutions for producing fine and consistent gypsum powders ideal for the plastic filler industry. This article explores the application of a gypsum grinding mill in the Myanmar market, focusing on the 3–5 TPH production scale.
Gypsum, or calcium sulfate dihydrate (CaSO₄·2H₂O), is a versatile material widely used in construction, agriculture, and plastics. In plastic filler applications, finely ground gypsum improves the final product by increasing rigidity, dimensional stability, and fire resistance while reducing production costs. The quality of gypsum filler largely depends on particle size distribution and purity, which are directly influenced by the grinding process.
In Myanmar, the rising demand for low-cost yet high-performance plastic additives is driving the need for efficient gypsum grinding systems. Establishing a 3–5 TPH gypsum grinding plant provides a commercially viable solution for local producers aiming to serve both domestic and export markets.
A typical gypsum grinding plant designed for plastic filler production in Myanmar consists of the following key sections:
The target is to achieve a stable production capacity of 3–5 tons per hour, producing a finished product with fineness between 325 and 1200 mesh, depending on the specific filler application. For such requirements, Shanghai Zenith Machinery’s MTW Trapezium Grinding Mill and XZM Ultrafine Grinding Mill are both excellent candidates.
Choosing the proper grinding equipment involves balancing productivity, particle fineness, and operating cost. Below is a technical comparison of two Zenith models well-suited for this scale.
The MTW Trapezium Grinding Mill from Shanghai Zenith Machinery is engineered for high-efficiency processing of non-metallic minerals like gypsum. It employs advanced European technology, featuring a bevel gear drive, internal thin oil lubrication system, and curved blade design. For a 3–5 TPH gypsum grinding operation, the models MTW110 and MTW110Z are particularly suitable, offering consistent output and fine powder quality.
| Model | Max. Feed Size (mm) | Final Size (mm) | Capacity (t/h) | Main Motor (kW) | Fan Motor (kW) |
|---|---|---|---|---|---|
| MTW110 | <30 | 1.6–0.045 | 3–9 | 55 | 55 |
| MTW110Z | <30 | 1.6–0.045 | 3–10 | 55 | 55 |
The MTW Trapezium Mill’s outstanding performance comes from its optimized airflow and efficient dust filtering, which are vital for maintaining environmental compliance in Myanmar’s evolving industrial standards. Additionally, its modular design allows easy installation and maintenance, even in remote areas.
For customers demanding higher fineness (up to 2500 mesh) and uniform particle distribution suitable for high-performance plastic fillers, the XZM Ultrafine Grinding Mill offers a superior alternative. Its innovative multi-head classifier ensures precise control of powder fineness while maximizing production efficiency.
| Model | Working Diameter (mm) | Max Feed Size (mm) | Final Size (mesh) | Output (kg/h) | Main Motor Power (kW) |
|---|---|---|---|---|---|
| XZM221 | Φ800 | ≤20 | 325–2500 | 500–4500 | 75 |
| XZM268 | Φ1680 | ≤20 | 325–2500 | 5000–25000 | 315 |
The XZM series is highly energy-efficient and ideal for applications requiring ultrafine powders. In Myanmar’s humid climate, its closed-circuit design helps prevent moisture contamination, ensuring a stable and clean final product — a crucial factor for plastic filler applications.
The process flow for gypsum grinding into fine filler powder consists of several stages:
This continuous closed system ensures high production efficiency, low power consumption, and minimal dust emissions.
Operating a 3–5 TPH gypsum grinding unit offers notable benefits for local manufacturers:
Additionally, with Zenith’s global technical support and after-sales service, Myanmar customers benefit from reliable training, installation guidance, and spare parts availability.
For Myanmar’s growing plastic industry, establishing a dedicated gypsum grinding facility is a strategic move toward sustainable industrial development. Shanghai Zenith Machinery Co., Ltd., with its extensive experience in ultrafine grinding technology, provides comprehensive solutions tailored to this need. By selecting models such as the MTW110 Trapezium Grinding Mill or XZM221 Ultrafine Grinding Mill, investors can expect high efficiency, consistent product quality, and optimized return on investment. Combined with Zenith’s professional service network and environmental commitment, these solutions pave the way for a cleaner, more efficient industrial future in Myanmar.
Shanghai Zenith Machinery Co., Ltd. — Your trusted partner in industrial powder grinding excellence.
