Ball Mill

We can design and manufacture grate type ball mill for mineral primary grinding and overflow type ball mill for mineral secondary grinding. The grinding media balls may be made of cast iron, steel, or ceramic, Correspondingly, the inner surface of the cylindrical shell is lined with an abrasion-resistant material such as manganese steel or ceramic.

Diameter: 900mm to 6000mm Length: 3-9.5m

Services

Prominer can provide the engineering work scope as below

Mineralogical analysis
Ball mill design & manufacturing
On-site erection & commissioning and operation training
Customized and OEM service by following the drawing from client

 

Feature

Prominer can provide the engineering work scope as below

Heavy dusty design
Adopt endurable and abrasion-proof material for grear, pinion, trunnion, bushing and liner for long life working.
Reliable and continuous running
Optimizing the mill structure and its liner shape to ensure stable performance and higher grinding efficiency.
Energy-saving and high-efficiency
Advanced design for saving the power consumption and improve the grinding efficiency.
Large Scale Production
Ball mill mode with diameter reach 6000 mm.
Easy operate and maintenance
Equipped with feeding trolley, slow drive, hydraulic jack systmer, relining manipulator, bolts hammmer, hydrulic wrench for ensure easily operation and maintenance.
Automation control system
PLC system with touch screen display to realize the automation control. With operation data supervision system.

Application

Our ball mill can handle the minerals include gold ore, copper ore, cobalt ore, nickel ore, graphite, lithium ore, quartz, kaolinite, spodumene, coal, silver ore, iron ore, fluorite, lead and zinc ore.

Project Cases

Ball mill for Gold flotation plant

Ball mill for Gold flotation plant

Before entering the flotation tanks, gold ore need to be grinded into fine partible size by ball mill for better flotation effect.

Grate Type Ball mill for Cobalt grinding

Grate Type Ball mill for Cobalt grinding

Grate ball mill uses the grated discharge mechanism, as the grinding mill rotates, the material is ground and discharged through the grate at the bottom.

Ball mill for Lead and Zinc flotation plant

Ball mill for Lead and Zinc flotation plant

Flotation separation of the mixed sulfide-oxide lead-zinc ore was achieved by adopting a low-alkaline and non-desliming process.

Iron ore ball mill and hydrocyclone cluster

Iron ore ball mill and hydrocyclone cluster

Hydrocyclone separator will separate the qualified iron ore from ball mill to next flotation beneficiation or magnetic separation

Nickel Processing Ball mill

Nickel Processing Ball mill

The extraction of nickel from ore follows much the same route as copper, sulfide ores are ground in order to liberate nickel minerals for selective flotation.

Primary and secondary ball mill for graphite flotation

Primary and secondary ball mill for graphite flotation

Graphite beneficiation by flotation is pivotal for anode material industry and conduct to electric vehicle industry.

Lithium ore grinding ball mill

Lithium ore grinding ball mill

Positive flotation is the main method for spodumene, other methods such as thermal cracking, magnetic separation and gravity separation play an auxiliary role.

Ball Mill for Gold CIL plant

Ball Mill for Gold CIL plant

Gold concentrates are sent directly to the leaching plant and dissolved in an aerated sodium cyanide solution. 

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