Product Description
We are an eminent manufacturer, supplier, trader and exporter of HGM series stone powder grinding machine that is the new type mining machine for making fine powders, micro powders, which is massively applied in the industries of chemistry, cement, metallurgy, ceramics,mining, construction, refractory materials and so on. Reckoned for its longer functional life and sturdy structure, customer can get this Stone Powder Grinding Machine at marginal prices.
Features :
High Efficiency.
Under the same finished final size and the same motor power, the capacity of the machine is twice as much as jet mill, mixing grinder and ball mill, and energy consumption decreased 30%.
Long life-cycle of spare parts.
The ring and roller are forged by special material with high utilization,the lifetime can reach 2-5 years for grinding calcite carbonate.
High safety and reliability.
As no rolling bearings or screws in grinding cavity, there are no problems caused by bolts shedding or rapid wear of bearings and seal components.
High fineness, flexible adjustment.
The final fineness of the grinding materials can be adjusted between 325 meshes and 2500 mesh (47-5 micron), and the product fineness can reach D97<5m.
Environment-friendly.
Application :
HGM series Stone Powder Grinding Machines is the new type mining equipment for making micro powders, fine powders, which is widely applied in the industries of metallurgy, mining, chemistry, cement, construction, refractory materials, ceramics, and so on
Specification :
| Model | HGM80 | HGM90 | HGM100 | HGM100A | HGM125 |
| Ring Diameter(mm) | 800 | 930 | 1035 | 1035 | 1300 |
| Ring Number (PCS) | 3 | 3-4 | 3 | 4 | 4 |
| Roller Number(PCS) | 21 | 24-32 | 27 | 34-36 | 40-44 |
| Main Shaft Speed (r. p. min) | 230-240 | 200-220 | 180-200 | 180-200 | 135-155 |
| Input Size (mm) | <20 |
| Finished Size (um) | 5-47(325-2500) |
| Capacity (t/h) | 0.5-4.5 | 0.6-6.5 | 0.7-7 | 1-8.5 | 1.5-12 |
| Outlet Size LxWxH (m) | 13.9x4x6.2 | 14.7x4.8x7.2 | 18x4.6x8.6 | 18x4.6x8.6 | 14x9x10.25 |
| Motor powder (KW) | 145-165 | 185-204 | 263 | 263-290 | 380-430 |
Note: This specification is just referencing, any changes are subject to the products.
Advanced Precision GrindingAchieve high accuracy and consistent powder quality with the SPG-200, offering extreme grinding precision of 0.02 mm. Its horizontal rotation and robust grinding wheel deliver reliable particle size control, easily handling feed sizes up to 20 mm and consistently producing powder from 80 to 425 mesh fineness.
Built for Industrial VersatilityDesigned for demanding applications, this machine serves mining, ceramics, and construction sectors effectively. Its semi-automatic workflow and manual/PLC-based control make it suitable for a range of operational requirements. The spacious table and double V-type slide ensure smooth material handling and stability during grinding.
Safety and Operational EfficiencyOperator safety is prioritized with overload protection, an emergency stop switch, and a complete coolant system. The centralized lubrication arrangement reduces maintenance effort, while low noise operation (<65 dB) supports a comfortable working environment. High structural integrity is ensured with cast iron and mild steel materials.
FAQs of Stone Powder Grinding Machine:
Q: How does the SPG-200 achieve high grinding accuracy for stone powder production?
A: The SPG-200 utilizes a precision horizontal grinding mechanism, double V-type table slide ways, and robust construction to maintain a grinding accuracy of 0.02 mm, ensuring consistent fine powder results across a wide range of stone materials.
Q: What industries commonly use the SPG-200 Stone Powder Grinding Machine?
A: This machine is widely employed in mining, ceramics, and construction industries. Its capacity to finely grind stone materials makes it ideal for these sectors where powder quality and consistency are essential.
Q: When should you use the emergency stop switch on this grinding machine?
A: The emergency stop switch should be activated immediately in case of unusual operation, equipment overload, or any circumstance that threatens operator safety, ensuring instant shutdown for protection.
Q: Where is the centralized lubrication system beneficial in daily operation?
A: The centralized lubrication system simplifies routine maintenance for operators, ensuring all key moving parts receive adequate lubrication. This contributes to longer machine life and consistent performance.
Q: What is the process to adjust the final powder fineness on the SPG-200?
A: Final powder fineness (80-425 mesh) can be adjusted by setting the grinding wheel parameters and feed rate according to material characteristics and application requirements, allowing for tailored output quality.
Q: How does using the SPG-200 benefit overall productivity in a manufacturing setup?
A: With a high throughput capacity of up to 200 kg/h, semi-automatic operations, and low noise features, the SPG-200 enhances productivity and offers a safer, more comfortable workspace, while delivering high-precision results.