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Stone Powder Grinding Machine

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MOQ : 1 Unit

Stone Powder Grinding Machine Specification

Rotation
Horizontal

Model
SPG-200

Product Type
Grinding Machine

General Use
Grinding and pulverizing stone materials to fine powder

Material
Cast Iron, Mild Steel

Type
Surface Grinding Machine

Capacity
Up to 200 kg/h

Weight (kg)
1000 kg

Computerized
No

Automatic
Semi Automatic

CNC Or Not
Not CNC

Control System
Manual/PLC-based options

Table Size
320 x 650 mm

Table Slide Way
Double V-Type

Magnetic Chuck Size
300 x 600 mm

Grinding Wheel Size
200 x 20 x 31.75 mm

Grinding Wheel Speed
2800 RPM

Grinding Length
600 mm

Floor Space
1650 x 1300 mm

Fuel Tank Capacity
60 L

Spindle Speed
2800 RPM

Power
3.7 kW

Voltage
380 V

Dimension (L*W*H)
1650 x 1300 x 1600 mm

Feature
High Precision, Robust Construction, Low Noise Operation

Color
Blue/White

Application Area
Mining, Ceramics, Construction

Lubrication System
Centralized

Final Powder Fineness
80-425 mesh

Safety Features
Overload protection, Emergency stop switch

Working Speed
2800 RPM

Max. Feed Size
20 mm

Motor Type
Three Phase Induction Motor

Coolant System
Included

Noise Level
Low (<65 dB)

Grinding Accuracy
0.02 mm

Stone Powder Grinding Machine Trade Information

Minimum Order Quantity
1 Unit

FOB Port
Shanghai

Supply Ability
1000 Units sets Per Month

Delivery Time
15 Days

Packaging Details
Wooden Box Packing.

Certifications
ISO 9001:2008

About Stone Powder Grinding Machine

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 Grinding

Achieve 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 Versatility

Designed 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 Efficiency

Operator 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.

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