Hammer Mill


Wide applications, high productivity, easy to operate

The Hammer Mill (also called HM series coarse-powder grinding mill) is one kind of new efficient grinding machines. This grinding mill is mainly used for coarse powder production and sand production. The output size can be controlled within 0-3mm with a 90% of screening ratio.The hammer mill is widely used in metallurgy, mining, chemical engineering, cement, construction, industrial and mining industries, etc.

Materials:Coal, gypsum, limestone, alums, calcite, dolomite, barite, kaolin, talc, etc.

Product Advantages


The Hammer Mill adopts closed structure, solving the problems of dust pollution and ash leakage in the workshop.

According to users’ requirements, the granularity of finished products can get well controlled.

According to users’ requirements, the granularity of finished products can get well controlled.

The Hammer Mill is compact and has few spare parts, which is beneficial and easy for maintenance and management.

Working Principle of Hammer Mill


A Hammer Mill mainly relies on the impact energy to process materials. When the Hammer Mill is working, the motor drives the rotor to rotate at high speed, and materials enter the cavity evenly. The high-speed rotary hammer impacts and shears materials. At the same time, affected by gravity, materials would rush from the high-speed rotating hammer head towards the baffle and screen strips inside the frame body. Materials larger than the mesh size are left on the screen plate to be struck and ground by the hammer again until they reach the required size. Finally, qualified powders are discharged through the screen plate out of the mill.

Technical Specs


Customer Cases


Oman 300TPH Limestone Crushing Line

Location:Saham, Oman
Material:Limestone
Input Size:Below 720mm
Output Size:0-5mm, 5-10mm, 10-20mm, (Oman standard)
Capacity:300t/h


Russia 300-350TPH Granite Crushing Line

Location:Russia
Material:Plagiogranite
Input Size:Below 700mm
Output Size:0-5mm, 40-70mm (0-5mm, 5-10mm, 10-20mm)
Capacity:300-350t/h


Mecca 500TPH Granite Crushing Line

Location:Mecca
Material:Granite
Input Size:Below 1000mm
Output Size:0-10mm, 10-13mm, 13-20mm, 20-25mm
Capacity:400-500TPH (12 hours per day)


Saudi Arabia 600TPH Granite Crushing Line

Location:Saudi Arabia
Material:Granite
Capacity:600t/h


Vietnam 250TPH Limestone Crushing Line

Location:Vietnam
Material:Limestone
Input Size:Below 210mm
Output Size:0-3mm
Capacity:250t/h


Zambia 200TPH Granite Crushing Line

LineLocation:Zambia
Material:Granite
InputSize:Below 650mm
OutputSize:0-15mm,5-9mm,9-19mm,19-23mm
Capacity:200t/h


Contact Us


If you are still confused about this machine and eager to know other aspects about it, choose our online service please. You can also fill in the form and show us some basic information, and then we will contact you at your convenience. Thanks.