Маленькая Лабораторная шаровая мельница для шлифовки золотой руды
- Category: Mine Mill >>>
- Supplier: Henan Baichy Machinery Equipment Co. Ltd.
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Product Overview
Description
Small type laboratory ball mill machine for gold ore grinding
Product Description
1.laboratory ball mill machine Description:
The ball mill grinding is a key equipment to grind the crushed materials, and the ball mill is widely used in powder-making production line including cement, silicate, new type building material,refractory material, fertilizer, ore dressing of ferrous metal and non-ferrous metal, glass ceramics, etc,and the ball mill can grind various ores and other materials with dry type and wet type. There are two kinds of ball mill, grate type and overfall type due to different ways of discharging material.
2.laboratory ball mill machine Structure and Principle:
The machine is composed of motor,gear box,ball mill shell,bearing seat,belt pulley,electric control box,inside shell is filled in some grinding medium(Zirconia ball,Polyurethane balls and bearing steel balls etc).when ball mill working,steel balls inside drum will rotate with the drum to some height,and then steel balls fall down with materials to reach the point of grinding.
3.laboratory ball mill machine Selection of grinding medium and filling amount of material:
A.Selection of grinding medium
Basic principle for selecting: the density and hardness of grinding medium shall be higher than that of the mineral, the medium shall not be polluted to the mineral and can be easily separated from the minerals. There are various kinds of grinding medium available,such as steel ball, porcelain ball, corundum ball, zirconia ball, and sintered carbide ball etc.
B.The filling amount of grinding medium and minerals depends on the specific gravity of the medium and the minerals, as well as the cylinder volume.
C.The total filling amount of grinding medium and minerals shall be no more than 50% effective volume of the cylinder so that the grinding efficiency would be the best.
4.laboratory ball mill machine Features:
A.Simple and convenient operation, reliable performance, easy cleaning, and strong adaptability;
B.It can be used for both dry and wet grinding for processing materials of various hardness. It also can be used for both coarse and fine grinding and material mixture;
C.Due to the closed operation, there would be no dust. For facilitating the recovery of ultrafine powder, it uses the protective cover discharge for dry grinding that ≥50L and the minerals and steel ball automatically separate so that the discharge will be quite convenient. As a result, the recovery rate of the grinded materials can be up to 100% without any pollution which meets with the GMP standard;
D.The inner liner of the cylinder body can be made of alloy steel, stainless steel, high wear-resistant polyurethane, alumina ceramics, or zirconia ceramic as per customer’s requirement. Meanwhile, it can be produced with the jacketed type as per the special request, which can reach the effect of heating or cooling.
5.laboratory ball mill machine Technical Data:
| Spcs | 50L | 100L | 200L | 300L | 500L | 1000L | 1500L | 2000L |
| Cylinder Speed (r/min) | 55 | 50 | 50 | 50 | 45 | 40 | 35 | 35 |
| Motor Power (kw) | 2.2 | 3 | 4 | 4 | 5.5 | 11 | 15 | 18.5 |
Cylinder Volume (L) | 50 | 100 | 200 | 300 | 500 | 1000 | 1500 | 2000 |
Loading Volume (L) | 20 | 40 | 90 | 130 | 200 | 450 | 700 | 900 |
| Ball Volume (L) | 25 | 50 | 100 | 150 | 225 | 500 | 750 | 1000 |
| Weight (kg) | 100 | 220 | 360 | 510 | 780 | 1060 | 1600 | 2200 |
Why choose us:
We are factory,NOT Dealer
All machinery from Henan Baichy Machinery are made by ourselves, the lower price wit- h the same goods, good quality, after service can be assured. So please buy from factory.
Our Services
Training & Service
1)Pre-sale services: enthusiasm
We provide you with the prophase plan, process flow design and manufacturer equipment according to your special demand.
2)Sale services: servant
Send technicians to the jobsite for guiding the installation and adjustment, training operators and finishing the check and accept together with you.
3)After-sale services: faithfulness
To establish long term friendship, we will regularly pay return visit to customers.
4)In addition, we provide one-year warrantee to make sure your machine runs consistently.
We always keep certain inventory level of spare parts, which means the replacements can be shipped to you right away.
Otherwise:
If you are new for this business, we will help you Many thanks for your trust; we can provide you with design scheme for complete production lines, spot inspection and operator training according to your demands and the conditions of applied spot, we can help you choose the right equipments. We'd like to recommend a suitable type for you and send you a best quotation.
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