Perlite, a naturally occurring volcanic glass, is widely used in the coating industry due to its lightweight, high porosity, and thermal insulation properties. When ground to a fine powder, it becomes an essential functional filler in paints, plasters, and industrial coatings, improving texture, opacity, and resistance to cracking. Thailand, with its booming construction and automotive sectors, has seen a rising demand for high-quality perlite-based coatings. To meet this demand, manufacturers require reliable grinding mills that can produce consistent fineness at a capacity of 10–20 tons per hour (tph).
Choosing the right grinding equipment is critical: the mill must handle perlite’s abrasive nature, maintain low energy consumption, and deliver a final product with precise particle size distribution (typically 80–400 mesh for coating applications). Shanghai Zenith Machinery Co., Ltd., a leading Chinese manufacturer of ore grinding equipment, offers advanced solutions tailored for such requirements. Below, we explore two of our flagship models that are ideally suited for perlite grinding in Thailand.
Shanghai Zenith Machinery Co., Ltd. is an excellent manufacturer of ore grinding equipment in China, with extensive achievements in the field of ultra-fine powder grinding. We specialize in the research, development, and production of industrial powder grinding equipment, including MTW Trapezium Grinding Mills, LM Vertical Grinding Mills, Ball Mills, and more. Our machines are known for their robust construction, high efficiency, and eco-friendly operation—perfect for the demanding conditions of Thai coating production lines.
Based on your target capacity of 10–20 tph, we recommend two high-performance mills: the MTW175G Trapezium Grinding Mill (a patented product) and the LM130K Vertical Grinding Mill. Both offer excellent adaptability to perlite, low operating costs, and precise particle control.
The MTW series is a multi-patented grinding mill with a compact structure, long service life, and environmental protection features. The MTW175G model is especially suitable for medium-scale production, with a capacity range of 9.5–25 t/h—perfectly covering your 10–20 tph requirement. It can process perlite with a maximum feed size of 40 mm and produce a final product as fine as 0.038 mm (400 mesh). Key advantages include:
Below are the technical specifications for the MTW175G:
| Parameter | Specification |
|---|---|
| Model | MTW175G |
| Max. Feed Size (mm) | <40 |
| Final Product Size (mm) | 1.6 – 0.045 (400 mesh) |
| Capacity (t/h) | 9.5 – 25 |
| Main Motor Power (kW) | 160 |
| Fan Motor Power (kW) | 200 |
| Overall Dimensions (L×W×H, m) | 9.5 × 5.2 × 8.6 |
The LM series vertical mill integrates crushing, grinding, drying, classifying, and material conveying into one unit, significantly reducing the plant footprint. The LM130K model has a capacity of 10–28 t/h, making it an excellent choice for consistent 10–20 tph perlite grinding. It produces a final fineness of 170–40 μm (approx. 80–400 mesh), perfectly matching coating-grade requirements. Notable benefits include:
Here are the technical parameters for the LM130K:
| Parameter | Specification |
|---|---|
| Model | LM130K |
| Plate Diameter (mm) | 1300 |
| Capacity (t/h) | 10 – 28 |
| Output Fineness (μm) | 170 – 40 (80–400 mesh) |
| Max. Feed Size (mm) | <38 |
| Main Motor Power (kW) | 200 |
| Overall Dimensions (L×W×H, m) | 7.5 × 4.2 × 8.5 |
Both mills excel in 10–20 tph perlite grinding, but your choice may depend on specific factors:
Thailand’s coating industry demands consistent quality and high throughput. Our MTW175G and LM130K mills have been successfully deployed in similar projects across Southeast Asia, including silica, limestone, and perlite processing plants. For example, a coating manufacturer in Rayong province recently adopted the MTW175G to produce 15 tph of 200-mesh perlite powder, achieving a 20% reduction in energy costs and a 30% longer wear parts life compared to their previous ball mill setup. Another factory in Samut Prakan uses the LM130K to produce 12 tph of 325-mesh perlite for premium textured paints, benefiting from its low noise and dust-free operation.
For a perlite grinding mill in Thailand with a capacity of 10–20 tph for coating production, Shanghai Zenith Machinery offers two outstanding solutions: the MTW175G Trapezium Grinding Mill and the LM130K Vertical Grinding Mill. Both are designed to handle abrasive perlite, deliver precise particle sizes, and minimize operating costs. With our extensive experience in the grinding industry and a strong service network in Thailand, we are confident in providing the right equipment and after-sales support for your success.
Contact us today to discuss your specific requirements or request a detailed quotation. Let Shanghai Zenith help you turn raw perlite into high-value coating ingredients.
