Mining Gold Iron Copper Zinc Lead Overflow Type Ball Grinding Mill

• Customization: Available
• Certification: CE
• Standard: ASME
• Model NO.: Ball Grinding Mill
• Surface Treatment: Oxidation
• Manufacturing Process: Casting
• Material: Rubber
• Transport Package: Standard Export Packing or as You Needs
• Specification: 5080*2300*2015mm
• Trademark: HF
• Origin: China
• HS Code: 84304900
• Production Capacity: 20sets/Month

Product Description

Product Description                                                           

Advantages
Overflow ball mill barrel body is made of wear-resistant material, so as to enhance the wear resistance and extend the service life; overflow ball mill structure is simple, easy maintenance, because the discharge pipe is cast with reverse thread, large ore and The ball is not easy to discharge outside the machine; the machine is also equipped with an integrated market, shortens installation time and reduces installation requirements. Lubrication automation can be achieved; gear lubrication methods include grease lubrication, oil bath lubrication and oil mist lubrication to meet the needs of different working conditions.

working principle
When the overflow ball mill is working, the material is loaded into the cylinder by the hollow shaft of the feed end. When the overflow ball mill rotates, the grinding body is attached to the cylinder due to the inertia and centrifugal force and the friction force. The liner is carried away by the cylinder and when it is brought to a certain height, it is thrown off by its own gravity, and the falling abrasive body smashes the material in the cylinder like a projectile. Then, the material is fed into the ball mill box evenly by the feeding device through the hollow shaft of the feeding material. There is a step lining plate or a corrugated lining plate in the storage device, and various steel balls are built in. The cylinder rotates to generate centrifugal force to bring the steel ball to a certain height. After falling, it will produce heavy blow and grinding effect on the material.
 

Model	Cylinder Diameter(mm)	Cylinder Length(mm)	Motor Model	Motor Power(kw)	Length(mm)	Width(mm)	Height(mm)	Effective Volume(m3)
MQY0918	900	1800	Y225M-8	22	5080	2300	2015	0.9
MQY1212	1200	1200	Y225S-8	18.5	5788	2994	2540	1.14
MQY1224	1200	2400	YR280S-8	55	6112	2794	2540	2.28
MQY1515	1500	1500	JR115-8	60	5766	2945	2600	2.2
MQY1530	1500	3000	JR125-8	95	7979	2945	2600	5
MQY2122	2100	2200	JR128-8	155	8070	4840	3795	6.6
MQY2130	2100	3000	JR137-8	210	8870	4840	3795	9
MQY2136	2100	3600	JR137-8	210	9300	4840	3795	10.8
MQY2145	2100	4500	JR148-6	310	11029	4738.6	3300	13.5
MQY2430	2400	3000	JR1410-8	280	9710	4778	4120

Working Site                                                                      


Company Introduction                                                    
Hanfa Group established in 1998 is a key enterprise in the industry of geological exploration and water well field, with the ability to research,manufacture and market. Now, the Group pursues high standard manufacturing and qualified products. It has more than 20 species such as water well drilling rig, core drilling rig, engineering drilling rig, DTH drilling rig, horizontaldirectional drilling rig, etc. These machines are mainly used in geological prospecting, exploration of railway and highway engineering, mining, SPT, water well, geothermal well etc. Some of them won the Scientific and Technical Advance Prize or the National Scientific Research Achievement Prize. All the products have passed the quality system certification of ISO9001:2000 and are national inspection-free products.



1. More than 20 years of experience 
The factory is located in Henan Province, China. We are very welcome to visit our factory. If
you need it, we will arrange a pick-up.
2.Top production team
The transportation and packaging will be packaged in international standards. If you have special packaging requirements, we will give you the most suitable solution.
3.Our Service
- New machine provides technical trair.
- Once anything goes wrong with the machine by normal using, our technical person must appear at the first time no matter where you are.
- When the machine should be maintained, you will receive the reminding from us.
- According to different geological conditions, we will recommend different construction plans for you
- Remind you which are wearing parts, so you can prepare enough.
- 24 hours respond to your quality problem.




FAQ                                                                                      
1, Are you trading company or manufacturer?
We are professional manufacturer, and our factory mainly produce water well drilling rig, core drilling rig, DTH drilling rig, piling rig, etc. Our products have been exported to more than 50 countries of Asia, South America, Africa, and get a good reputation in the world.

2, Are your products qualified?
Yes, our products all have gained ISO certificate,and we have specialized quality inspection department for checking every machine before leaving our factory.

3, How about your machine quality?
All of our machines hold the ISO, QC and TUV certificate, and each set of machine must pass a great number of strict testing in order to offer the best quality to our customers.

4, Do you have after service?
Yes, we have special service team which will offer you professional guidance. If you need, we can send our engineer to your worksite and provid the training for your staff.

5, What about the qaulity warranty?
We offer one-year quality warranty for machines' main body.

6, How long can you deliver the machine?
Generally, we can deliver the machine in 7 days.
Our Customers