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Gold Mining Machine Ball Grinder Mill for Iron Gold Lead Zinc Ore 320kw

Good quality Ceramic Ball Mill for sales
Good quality Ceramic Ball Mill for sales
Lipu provided me good after-sale service after buying their gold ore dressing plant, that’s important to me, will consider to buy the second plant.

—— George Rodger

I bought one complete 15tph sand drying plant from Lipu in 2012, it’s still running well, the dryer they supplied me is very durable.

—— Eko Sumarwan

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Gold Mining Machine Ball Grinder Mill for Iron Gold Lead Zinc Ore 320kw

China Gold Mining Machine Ball Grinder Mill for Iron Gold Lead Zinc Ore 320kw supplier
Gold Mining Machine Ball Grinder Mill for Iron Gold Lead Zinc Ore 320kw supplier Gold Mining Machine Ball Grinder Mill for Iron Gold Lead Zinc Ore 320kw supplier

Large Image :  Gold Mining Machine Ball Grinder Mill for Iron Gold Lead Zinc Ore 320kw

Product Details:

Place of Origin: China
Brand Name: Lipu
Certification: ISO9001-2008,CE,IQNet
Model Number: 2700×3600

Payment & Shipping Terms:

Minimum Order Quantity: 1set
Price: negotiation
Packaging Details: Container
Delivery Time: 30-45 working days after received your payment
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability: 90 Set/Sets per Quarter
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Detailed Product Description
Product Name: Ball Grinder Mill For Iron Gold Lead Zinc Ore Model: 2700×3600
Effective Volume: 18.8m³ Capacity: 17-32t/h
Power: 380kw Rotary Speed: 20.6rpm
Weight: 82t Max. Steel Ball Load: 26t
Condition: New Application: Cement, Silicate, New Building Material, Refractory Material

Gold Mining Machine Ball Grinder Mill for Iron Gold Lead Zinc Ore 320kw

Introduction of Ball Mill:

Ball Mill grinds material by rotating a cylinder with steel grinding balls, causing the balls to fall back into the cylinder and onto the material to be ground. The rotation is usually between 4 to 20 revolutions per minute, depending upon the diameter of the mill. The larger the diameter, the slower the rotation. If the peripheral speed of the mill is too great, it begins to act like a centrifuge and the balls do not fall back, but stay on the perimeter of the mill.

The point where the mill becomes a centrifuge is called the "Critical Speed", and ball mills usually operate at 65% to 75% of the critical speed.

Application of Ball Mill:

Ball mill is the key equipment for grinding after the crush process, and it is widely used in the manufacture industries, such as cement, silicate, new building material, refractory material, fertilizer, ferrous metal, nonferrous metal and glass ceramics.

It also can be used for the dry and wet grinding for all kinds of ores and other grind-able materials.

Types of Ball Mill:

Mill could be sorted as following:

As per the grinding media: ball mill, rod mill and AG Mill (without grinding media).

As per material discharging mode: wet grid mill, dry grid mill & overflow mill.

As per driving mode: side & central driving. The former is more popular now.

As per driving configuration:

a. Asynchronous motor driving: Asynchronous motor + Reducer + Pinion +Girth gear

b. Synchronous motor driving: Synchronous motor+ Air clutch+ Pinion +Girth gear

c. Asynchronous motor + reducer + diaphragm coupling

Structure of Ball mill:

The machine is composed of feeding part, discharging part, turning part and driving part (reducer, small driving gear, electric motor and electric control).

The quill shaft adopts cast steel part and the liner is detachable. The turning gearwheel adopts casting hobbing process and the drum is equipped with wear-resistant liner, which has good wear-resistance.

Technical Data:

Model

 

Effective volume

(m3)

 

Max. steel ball load (t)

Capacity (t/h)

Power

(kW)

 

Rotary speed(rpm)

Weight

(t)

MQG MQY MQS MQG MQY MQS
φ2700×3600 18.8 26 33 39 17-32 34-64 40-73 380 20.6 82

Product Picture Show:

Gold Mining Machine Ball Grinder Mill for Iron Gold Lead Zinc Ore 320kw

Contact Details
Zhengzhou Zhongding Heavy Duty Machine Manufacturing Co., Ltd

Contact Person: Calvin Cui

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