6tph Ball Mill for Grinding Manganese Ore
This customer wanted to grind manganese ore from 10mm to 300 mesh. As essential equipment for grinding metallic minerals, a ball mill became their first choice. After comparing and negotiating technical solutions and commercial terms from several suppliers, they ultimately selected MR as the ball mill supplier for their project.
Project Information
Raw Material: Manganese Ore
Feed Size: 100% < 10 mm, 80% less than 6 mm
Output Size: 300 Mesh, 98% screening rate
Production Capacity: 6 tons per hour (tph)
Passing Rate: 98%
Mill Model: 2 ball mills of 1500*7000mm (the customer expects each mill to achieve 3 tons per hour)
Location: Latin America
Concerns & Solutions
Concern 1:
The voltage at my site is 380 V, 60 Hz. Can you provide me with motors that meet my voltage and frequency requirements?
MR Solution 1:
Yes, we can adjust the voltage according to your requirements.
Concern 2:
According to your safety standards, can you provide protective covers for the large and small gears? Protective covers for all couplings are also required.
MR Solution 2:
Yes, we can provide the protective covers.
Concern 3:
We would like to know if your company can provide a complete lubrication system. What does your complete lubrication system for ball mills include?
MRSolution 3:
Yes. We provide customers with the professional lubrication devices they need, covering large gears, small gears, and sliding bearings (bushings), ensuring long-term wear resistance of key components and reducing maintenance costs.
Specific functions of the lubrication system:
①Reduction of friction and wear: Prevents direct metal-to-metal contact and reduces wear on the surface of the ball mill gearbox.
②Heat dissipation and cooling: Lubricating oil absorbs heat through flow.
③Anti-corrosion and cleaning: The oil film isolates air and moisture to prevent oxidation on the metal surface.
④Reduction of vibration and noise: Lubricating oil dampens gear impact and reduces operating noise.
Equipment Delivery
After-Sales Service
In addition to our engineers going to customer plants to commission equipment and provide training to local workers, we have also created a WhatsApp group for each customer. This group includes the customer, MR sales staff, and after-sales engineers. Customers can ask questions in the group at any time, and our engineers will respond promptly.
Knowledge
How to Distinguish Whether the Mill Rotates to the Left or to the Right?
When purchasing a ball mill, you must confirm with the manufacturer whether the rotation direction is left-handed or right-handed. How do you know if the ball mill is right-handed or left-handed?
For right-handed:Looking toward the feed end, the motor and reducer of the mill are on the right side. As shown below:
Left-hand rotation: Looking toward the feed end, the motor and reducer are on the left side of the ball mill, as shown in the following figure:
