A rod mill

The rod mill is characterized in that the grinding medium is in line contact with the ore during the grinding process, and thus has a certain selective grinding effect, the product granularity is relatively uniform, and the crushed ore particles are less. In the coarse grinding, the product size is 1~3mm, the ball mill processing capacity is greater than the same size of the ball mill , when used for fine grinding, the product particle size is less than 0.5mm, the grinding effect is not the same as the specification of the ball mill. The grain size of the rod mill is generally 15~25mm. When the diameter of the rod mill is more than 2400mm, the upper limit of the ore size can reach 40~50mm, and the upper limit of the product size of the rod mill can reach 1~3mm.

Currently, most use rod mills with a diameter of less than 4500 mm.

B ball mill

Beneficiation plant commonly used anesthesia machine has a lattice-type ball mill and overflow type two. The lattice type is divided into two types: short tube type and long tube type. Usually the short tube type is used for rough grinding and the long tube type is used for fine grinding.

The main advantages of the overflow ball mill are simple structure, good management, easy maintenance, fine grain size of the grinding products (generally less than 0.2mm). The disadvantages are high drainage liquid surface, long residence time of the slurry in the grinding machine, and unit volume treatment. The amount is low, the size of the ore discharge is uneven, and it is easy to produce excessive pulverization.

The overflow ball mill is suitable for the second stage of grinding and intermediate product re-grinding in the two-stage grinding process.

The grid end of the lattice type ball mill is provided with a grid plate. The advantage is that the slurry surface is relatively low, the qualified product can be discharged in time, the over-grinding of the ore is reduced, the grinding efficiency is high, and the unit treatment volume is about 15% higher than the overflow ball mill of the same specification; the ball loading is more. The disadvantage is that the structure is complicated, the grid plate is easy to break, the maintenance is difficult, the weight is large, and the equipment price is high.

The upper limit of the particle size of the ore type ball mill mineral product is generally 0.2~0.3mm. Therefore, it is often used in the first stage of grinding, and often forms a closed circuit with the spiral classifier.

Large-scale concentrators should use large-scale grinding machines. YONGPING copper ore using a diameter of 5030mm USA overflow-type ball mill with a diameter of 600mm as a hydrocyclone classifying device. In the case of large-scale grinding machines for mineral processing, it is suitable to use an overflow type ball mill in order to facilitate the use of classification equipment (hydrocyclone) to reduce the wear of the cyclone.

Steel Bar Bender

Steel Bar Bending Machine is one of steel bar processing machinery. It is essential in construction industry. We could use Steel Bending Machine to bend different steel bars, like round steel bar, HRB335 ribbed steel bar, ordinary carton steel with diameter from 4mm to 60mm according to construction need. The bending angles are ranging from 0 degree to 180 degree.

Application scope of steel Bar Bending Machine
Bending machine for steel bar is extensively applied to construction and steel bar process factories, such as house building, tunnel building, bridge building, highway building and road construction and so on. With this machine, we could get different angles of steel bars needed for working. This greatly improve work efficiency, promise construction quality and construction progress.
Steel bar bending machine manufacturers
With the increase in demand for steel bars in building industry, there have a lot of steel bar bending equipment manufacturers in China. LUTENG, as one of top manufacturers, has a very good reputation in overseas reinforcing steel process machines market. Our  bending machines has been sold to Australia, USA, Canada, South Africa, Cameroon, India, Thailand, etc. LUTENG always trust that long-term cooperation with clients will benefit both customers and us. So the factory pays a lot of attention to quality of bending machines. Also, the steel bar processed equipment price is very competitive and fair on the market.
Advantages of LUTENG steel bar bending machines for sale
As we all know, the motor power will determine working capacity of steel bar bending machines, so LUTENG has focused on the research and development of motors for many years. It meets international standard. The motors produced by us could work continuously, even work under heavy load.

LUTENG clad layer on the surface of working disc and other accessories. This is against rust and wear resistance. It makes them have a long-life service time.

The main body of rebar bending machines is made of excellent materials, which makes sure it have a beautiful look and uneasy to rust.

Worm gear drive system is very important for steel bar machines for sale. It is used to transmit motion and power. LUTENG uses anti-friction material to produce worm gear, which makes it high transmission efficiency, small erosion, good heat dissipation.

Heavy duty reduction gearbox makes the machine work a long time.

All our construction bending machines works steadily with low noise. The steel bending machine price is very reasonable that accepts well by our clients.
Our company:

Shandong Luteng Machinery Co., Ltd. is a professional Construction machinery, road machinery, earthwork machinery, engineering machinery manufacturer in China, which was established in 2002 and located in the hometown of Confucius and Mencius -Jining City, Shandong Province.It is one of the machinery manufacturing bases of China . Our main products are: CNC Stirrup Bending Machine, Double head bending machine, Cage Welding Machine.Construction machinery, road machinery, earthwork machinery, engineering machinery and so on.

The company has a strong research personnel, with rich experience and the production of innovative thinking. We are able to provide our customers top quality products, competitive price, fast delivery and satisfactory service.We also can customize non-standard machines according to your requirement.

Meanwhile, we can also offer overseas installation, training, maintenance, commissioning for each client and confirm they can operate Luteng machine properly and enjoy the high performance and best service during operation.

We sincerely welcome domestic and international public communication calls and inquiries.
Hopes our absolute sincerity cooperation, creates magnificently on the basis of mutual benefit, create brilliant!

Steel Bar Bender

Steel Bar Bender,Metal Bar Bender,Steel Bending Machine,Metal Rod Bender

Shandong Luteng Building Equipment Co., Ltd. , https://www.lutengmachinery.com