30-50t/Hr Rod Mill Machine for Mining Industry, Ore Rod Mill Machine

• Type: Ball Mill
• Motor Type: AC Motor
• Motor Power: 210kw
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: MB
• Rotationl Speed: 20.9rpm
• Application: Mine
• Materials: Glass, Iron, Slag, Limestone,Sand
• Condition: New
• Warranty: 12 Month After Installation
• After-sales Service: Installation Guide, Spare Part Supplying
• Cylinder Material: Q235
• Grinding Media: Steel Rod
• Discgarge: with Trommel
• Max Feed Size: 25mm
• Grouped Equipment: Crusher, Feeder, Separator
• Liner: Supplying
• Quotation: Supply in 24 Hours
• Spare Part: Steel Rod
• Transport Package: Container
• Specification: diameter 1200mm
• Trademark: ZHONGJIA
• Origin: China
• HS Code: 8474201000
• Production Capacity: 50 Set/Year
• Package Size: 120.00cm * 80.00cm * 75.00cm
• Package Gross Weight: 200.000kg

Product Description

30-50t/Hr Rod Mill Machine for Mining Industry, Ore Rod Mill Machine

Product Description

Rod mill introduction

Rod mill structure

Rod mill sand making machine is a kind of reliable crushing machines widely used for making sand for building, mining, water conservancy project and building materials processing.
Our rod mill sand making machine can be used to process or crush feldspar, quartz and ore.
It can also suitable for fine and medium crushing of hard and brittle materials, such as abrasive material, fireproofing material, concrete, steel shot, copper ore, iron ore, gold ore, concrete aggregate, asphalt aggregate, etc.

In addition, our sand making machine is especially suitable for crushing river gravel to make sand. It's a kind of effective and energy saving sand making machine which can save more energy (50%) than traditional sand making machines.

 

Steel liner	Steel liner	transmission unit	discharge cover	Delivery

Working principle of rod mill
1. The barrel of rod mill sand making machine rotates at a certain speed. Under the influence of friction force and centrifugal force, grinding medium rises to a certain height and is thrown down. During the process, materials are impacted and grinded.
2. The gearing down of reducer and gearwheel (driven by motor) or the gearing down of gearwheel (driven by low speed synchronous motor) drive the barrel of rod mill sand making machine to rotate. Under the driven force produced by motor or low speed synchronous motor's reduction drive.
3. Under the influence of friction force and centrifugal force, grinding medium (steel bar) inside the barrel rises to a certain height and is thrown down.
4. Materials enter into the barrel continuously and are crushed by the movable grinding media. They are discharged under the force of overflow and continuous feeding.

Technical parameter
 

Model	Diameter of the cylinder (mm)	Length of the cylinder (mm)	Rotary speed (r/min)	Motor power (kw)
2100x3000	2100	3000	21rpm	210

Service and customers
With the tenet of "Quality First, Customers First", our company specially invites experts from design colleges and universities for technical cooperation, and can provide users with project design, ore identification, small test, and One-stop service including testing, equipment selection, process design, equipment site installation and commissioning. It has provided high-quality equipment for large domestic large-scale concentrators, metal magnesium plants, steel plants and other large-scale projects, is trusted and praised by users serving Panzhihua Iron and Steel, Kunshan Iron and Steel, China Aluminum Group, Three Gorges Water Conservancy and other national key construction projects and thousands of private enterprises.