83M3 Overflow Grinding Industrial Ball Mill 30r/Min Dry Ball Mill

MQY3690 Hot Sale Overflow Ball Mill

Product Basic Parameters

Model: MQY3690

Barrel Inner Diameter: 3600mm

Barrel Valid Length: 9000mm

Valid Volume: 83M3

Barrel Working Speed: 17.3r/min

Medium Fill Rate: 38%

Max Ball Quantity: 145t

Main Motor Power: 1800kw

Main Motor Speed: 30r/min

Basic parameters

Feature:
01. Strong adaptability to the material, continuous production, and easy to adjust the fineness of grinding product;
02. Straight cylinder designed at the discharge port, the dry ball mill is equipped with the air-inducing device, which has a good dedusting effect
03. It can be used for open-flow grinding or circulating grinding consisting of a powder separator;
04. Overflow dry ball mill and grid dry ball mill can be selected according to the ore property and discharge way;
05. The output material of dry ball mill after the dry grinding is the qualified material;
06. Dry ball mill can be divided into levorotary type dry ball mill and dextral type dry ball mill according to the grinding process;
07. Simple structure, easy to maintain; the hollow shaft of dry ball mill adopts steel casting, which makes the linear replacement easier;
08. The feed water of dry ball mill should not be too high, otherwise the material is easy to bond, thus resulting in the difficulty of ore discharge.

Working Principle

This machine is a horizontal type cylinder rotary device and outside the cylinder there is drive gear which drives the cylinder to rotate during the working process. Materials spirally and evenly go into the first cabin of the grinding machine through the feeding hollow shaft from the feeding device, and inside the first cabin, there are ladder lining boards or ripple lining board in which there are many steel balls with different specifications. The cylinder rotates and produces eccentric force to bring the steel balls to a certain height, and then the steel balls will fall down to impact and grind the materials. After being coarsely ground in the first cabin, the materials will go through the single-layer partition board and into the secondary cabin in which there are flat lining board, and in the lining board there are steel balls to further grind the materials. Finally the powdery materials will be discharged from the discharging grating bar to complete the powder grinding process.

Application Scope

Application area:cement/silicate products/building materials/refractory/fertilizer/non-ferrous matels/glass ceramics
Materials:iron ore/copper ore/gold ore/cement/construction waste/gypsum/gangue/alumina

Shanghai ZhongRui environmental protection equipment Co., Ltd. is a new energy enterprise specialized in R&D, design, manufacture, sales, and service, which engaged incomplete set of equipment for crushing and sieving in mines, sludge treatment water recycling system, and other environmental protection and energy-saving products.

Self-developed products have reached the leading position in China, features in high efficiency, low carbon, environmental protection, and no pollution; such as single cylinder hydraulic cone crusher, ultrafine energy saving crusher, hydraulic plate-frame filter press, belt pressure filter, etc.

Products always pursue "high efficiency, energy-saving, environmental protection" and the design concept is advanced. Marketing tenet: do our best to give attentive service. Provide cost-effective products and targeted solutions according to the actual characteristics of the user.

Our company always adheres to the business strategy of "saving enterprise costs, developing circular economy and sharing low carbon life", promote the domestic and foreign markets, and tailor-made different types of energy-saving and environmental protection products for the enterprises in need. We are a faithful partner for energy conservation development.