1000- 10000 tpd AG Mill | SAG Mill

Product Description

 

CITICIC can produce below *2m autogenous mills and semiautogenous mills.autogenous / semiautogenous mills are utilized to grind run-of-mine rock or primary crusher discharge.especially medium hard and below valuable minerals and rocks with uniformly embedded coarse grains.

AG Mills&SAG Mill  AG Mills&SAG Mills:φ2.4x1.2～φ*3x4.0m，Effective volume 5.6～**6m3；

Since the early ***0s CITICIC has been designing and manufacturing both semi-autogenous (SAG) and autogenous (AG) grinding mills under the CITIC brand.CITIC HMC manufacture a full range of Grinding Mills for the Mining Sector. Our largest mills has been delivered to SINO Site to date are Ø*2.2m x *1m  *8MW Gearless Drive AG Mills and Ø7.9m x *3.6m 2x8 MW Twin Pinion Drive Ball Mills. These mills are scheduled of start up on ***2.
Our market share in China exceeds *0% with the largest mills supplied to date being a Ø7.9m x *3.6m 2x8.5MW Ball Mill  and a Ø*1m x 5.4m 2x8.5MW SAG Mill , being the largest in China.

CITICIC SAG/AG mills range in size below *2m diameter . They feature hydrostatic lubrication and can accommodate either a geared or gearless drive arrangement and are typically grate discharge and use metal liners.

AG & SAG Mills
***6 - Ø8.0m x 2.8m AG mill.
***7 - Ø*2.2m x *1m AG Mills (6 off in production)
***8 - Ø8.8m x 4.8m AG mill
***8 - Ø4.5m x 8.4m Scrubber
***8 - Ø*0.*7m x 5.*9m SAG Mill (1 off in production) 
***8 - Ø8.8m x 4.8 m SAG Mill (project on hold)
***8 - Ø9.*5m x 5.5m SAG Mill (1 off in production)
***8 - Ø7.5m x 2.8m SAG Mill (7 off in production)
***8 - Ø7m x 4.1m SAG Mill (1 off in production)
***8 - Ø6.1m x 6.4m SAG Mill (1 off in production) Autogenous mills(AG Mill)/ semiautogenous mills(SAG Mill)

The CITIC autogenous / semiautogenous mills are utilized to grind run-of-mine rock or primary crusher discharge.

The feed size to this mill is limited to the maximum size that can be practically conveyed and introduced into the mill.
The mill product is either finished size ready for processing or an immediate size ready for final grinding in a ball mill, pebble mill, or a VERTIMILLTM.
Wet grinding is accomplished in a slurry of *0 to *0 percent solids. AG/SAG mills can accomplish the same size reduction work as two or three stages of crushing and screening, a rod mill, and some or all of the work of a ball mill. Because of the range of mill sizes available, AG/SAG milling can often be accomplished
Grinding Circuit Design

AG/SAG milling can be accomplished with a variety of flowsheets. The optimum flowsheet should be established during the testing of the ore.
Common
flowsheets include:

• AG-Single Stage
• AG in a closed circuit with a crusher
• AG with a crusher + ball mill
• SAG-Single Stage
• SAG with ball/VERTIMILLTM

CITIC's process engineers welcome the opportunity to assist you with circuit and circuit control design as well as start-up, operation, and optimization
of the milling plant.

Description of Semi Autogenous Mill(SAG Mill):
This semi-autogenous mill, also called semi-autogenous grinding mill or SAG mill, is mainly used to grind ores and other particulate matter in different fields, like chemical industry, mining field, metallurgy industry, building material sector, and so on.

It is an autogenous mill in nature, but it employs grinding balls to assist in its grinding just like in a ball mill. And it is mainly used in the first stage of grinding. When compared with a ball mill, it is characterized by its larger diameter and shorter length. The inside of it is lined with lifting plates to lift the materials inside up and around the inside of the mill, where it then falls off the plates into the rest of the ores. And it is widely used to process gold, copper, lead, zinc, alumina, nickel, platinum, etc.

AG (Autogenous) / SAG (Semi-autogenous) Grinding Mills

Autogenous (AG) and Semi-Autogenous (SAG) grinding mills have seen increased application in large mineral processing operations in recent years. They are rotating/tumbling mills in which comminution (size reduction) takes place without grinding aids. Consisting of a large diameter cylinder relative to their length (typically 2 or 2.5 to 1) these mills use large lumps of ore as the grinding media. Autogenous mills use ore exclusively as their grinding media but if hardness and abrasiveness of the ore does not lend itself well to full AG milling then a small charge of steel balls (6 to *5%) is added to assist in size reduction. This is known as a Semi-Autogenous (SAG) mill. AG/SAG mills bring about size reduction by a combination of impact, attrition and abrasion forces. Ore is swept up one side of the mill and at a certain point it falls back to impact the toe of the charge (bottom of mill). Ore particles in the body of the charge slide when moving to different heights and are subjected to attrition and abrasion forces. The inside liner of AG/SAG mills consists of steel or rubber liners and are fitted with lifter bars.

AG/SAG mills can accomplish the same size reduction work that normally takes multiple stages of crushing, screening and grinding methods which accounts for its popularity. Often the product can be finished size or ready for final grinding in a ball mill or pebble mill. They can grind run-of-mine rock or primary crusher products with their feed size limited to what can practically be conveyed. In addition they can be less costly to operate with the reduction or elimation of expensive balls or rods.

Parameters of Semi Autogenous Mill(SAG Mill):

Cylinder diameter (mm)	Cylinder length (mm)	Effective volume of cylinder (m3)	Max. ball loading capacity (t)	Rotate speed (r/min)	Power of main motor (kw)
***0	********0	****2	****9	*6.2	******0
***0	********0	****1	****3	*5.3	******0
***0	********0	****3	****8	*4.5	*******0
***0	********0	*****2	****8	*3.8	*******0
***0	********0	*****2	*****6	*3.1	********0
***0	********0	*****1	*****0	*2.5	********0
***0	********0	******4	*****4	*2	********0
***0	********0	******7	******2	*1.4	********0
***0	********0	******9	******9	*1	*********0
***0	********0	******0	******0	*0.7	*********0
***0	********0	******0	******6	*0.3	*********0
****0	********0	******0	******7	*0	*********0
****0	********0	******9	******4	9.8	**********0
****0	*********0	*******4	******2	9.5	**********0
****0	*********0	*******6	******9	9.2	**********0

Note:Parameters in the form is only for reference, and specific ones should be referred to the signed contract technology requirements.

Parameters of Autogenous Mill(AG Mill):

Cylinder diameter (mm)	Cylinder length (mm)	Effective area of cylinder (m3)	Rotating speed at work (r/min)	Power of main motor (kw)
***0	********0	****2	*6.2	******0
***0	********0	****1	*5.3	******0
***0	********0	****3	*4.5	*******0
***0	********0	*****2	*3.8	*******0
***0	********0	*****2	*3.1	********0
***0	********0	*****1	*2.5	********0
***0	********0	******4	*2	********0
***0	********0	******7	*1.4	********0
***0	********0	******9	*1	********0
***0	********0	******0	*0.7	*********0
***0	********0	******0	*0.3	*********0
****0	********0	******0	*0	*********0
****0	********0	******9	9.8	*********0
****0	*********0	*******4	9.5	**********0
****0	*********0	*******6	9.2	**********0

Note:Parameters in the form is only for reference, and actual parameters should refer to the singed contract technology.

As a professional manufacturer and supplier of autogenous mill in China, CITIC HMC Co., Ltd can also provide you with various other machines, such as semi-autogenous mill, overflow mill, cement production line, cement grinding plant, industrial kiln and furnace, grinding equipment, crushing equipment, environmental protection equipment, cooling equipment, drying equipment, compound fertilizer equipment, packing machine, chemical equipment and electrical control system. Most of our products have passed the certification of ISO***0 and CE, and they have been quite popular among customers from as many as *0 countries and districts such as Germany, Russia, Brazil, Egypt, Iran, Japan, South Korea, Bengal, Pakistan, Turkey, Burma, Vietnam, South Africa, Columbia, Bolivia, etc. If you need autogenous mil, please don't hesitate to contact us.

Established in ***8, CITIC HMC Co., Ltd is a professional manufacturer of semi-autogenous mill in China. Besides semi-autogenous mill, we also provide customers worldwide with overflow mill, quartz sand ball mill, cement production line, cement grinding plant, industrial kiln and furnace, grinding equipment, crushing equipment, environmental protection equipment, cooling equipment, drying equipment, compound fertilizer equipment, packing machine, chemical equipment and electrical control system. With the certification of ISO***0 and CE, our products have been well received by customers from as many as *0 countries and districts such as Germany, Russia, Brazil, Egypt, Iran, Japan, South Korea, Bengal, Pakistan, Turkey, Burma, Vietnam, South Africa, Columbia, Bolivia, etc. If you're interested in our semi-autogenous mill, please contact us freely.

Country:	China
Model No:	MZ AG Mill | SAG Mill
FOB Price:	500000 ~ 5e+06 / Set (Negotiable) Get Latest Price
Place of Origin:	-
Price for Minimum Order:	500000 per Set
Minimum Order Quantity:	1 Set
Packaging Detail:	Simple packaging
Delivery Time:	30 days
Supplying Ability:	30 Set per Month
Payment Type:	-
Product Group :	Grinding Mills